Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide August 14, 2008 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
C O N T E N T S Preface vii Document Revision History Objectives Audience vii vii viii Organization viii Conventions viii Related Documentation ix Obtaining Documentation, Obtaining Support, and Security Guidelines Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction 1-1 RAN-Optimization Implementation 1-2 Cisco Abis and Iub Optimization over IP Implementation Intelligent Cell Site IP Services 1-5 Cisco IOS Software Features 1-6 Software features for the RAN-O Implementation MIB Su
Contents UMTSmux—Universal Mobile Telecommunication System (UMTS) Iub Optimization over IP UMTS Congestion Management Control 1-28 Inverse Multiplexing over ATM (IMA) 1-29 Permanent Virtual Circuit (PVC) Routing 1-30 UMTS QoS 1-33 Cisco IOS Software Basics Getting Help 1-27 2-1 2-1 Understanding Command Modes 2-2 Undoing a Command or Feature 2-3 Saving Configuration Changes Where to Go Next 2-3 2-3 First-Time Configuration 3-1 Understanding Boot Images 3-1 Understanding the Cisco 3825 Router
Contents Configuring for SNMP Support 4-33 Configuring Inverse Multiplexing over ATM (IMA) 4-37 Configuring PVC Routing (HSDPA Offload) 4-41 Configuring UMTS QoS 4-46 Configuring UMTS Congestion Management Control 4-55 Configuring Satellite Support 4-58 Configuring Graceful Degradation 4-59 Saving Configuration Changes 4-61 Example Configurations 4-61 Monitoring and Managing the Cisco 3825 Router 4-69 Enabling the Cisco 3825 Router for Remote Network Management Show Commands for Monitoring the Cisco 3825 R
Contents Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide vi OL-15667-03
Preface This preface describes the objectives, audience, organization, and conventions of this software configuration guide.
Preface Audience This publication is designed for the person who will be responsible for configuring the router.
Preface Convention Description < > Nonprinting characters, for example passwords, appear in angle brackets. [ ] Default responses to system prompts appear in square brackets. Note Timesaver Tip Caution Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual. Means the described action saves time. You can save time by performing the action described in the paragraph. Means the following information will help you solve a problem.
Preface Obtaining Documentation, Obtaining Support, and Security Guidelines For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at: http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.
CH A P T E R 1 Overview of the Cisco 3825 Mobile Wireless Edge Router The Cisco 3825 Mobile Wireless Edge Router is a networking platform optimized for use in mobile wireless networks; specifically designed to be used at the cell site edge as a part of a 2G, 3G or 4G Radio Access Network (RAN). The Cisco 3825 Mobile Wireless Edge Router is a general purpose router platform specializing in 2/2.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction Division Multiple Access (CDMA) systems is called the Abis interface. The interface between the Node B and RNC in a UMTS system is called the Iub interface (see Appendix B, “Configuration Examples”, for sample configurations. RAN-Optimization Implementation In RAN-Optimization (RAN-O), the Cisco 3825 router extends IP connectivity to the cell site and BTS.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction Another equally important benefit is that substantial excess capacity is now available in the existing RAN backhaul network. The operator can reallocate this recovered bandwidth to carry traffic from other radios, such as UMTS Node Bs, GPRS, EDGE, 1xEV-DO, PWLANs, and other data overlays.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction users. Each DS0 bearer channel carries up to four sub-multiplexed 16 kbps channels, termed sub-rate DS0s. The voice and data bearer traffic is carried over the sub-rate DS0s in Transcoder and Rate Adaptor Unit (TRAU) frames in accordance with 3GPP TS 08.60 v8.2.1, “In-band control of transcoders and rate adaptors for Enhanced Full Rate (EFR) and full rate traffic channels.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Introduction Figure 1-3 ATM/TDM Example of Cisco 3825 Router in a PWE3f xconnect xconnect ATM/TDM MPLS/IP or L2TPv3 Emulated Circuit 201865 Pseudowire Cisco Iub Optimization over IP The Cisco Iub Optimization over IP technology for R4/R99 (ATM) UMTS RANs improves bandwidth efficiency by as much as 15 to 40%, corresponding to a UMTS voice call capacity gain of 18 to 67%, depending on the type of Iub header and ATM Adaptation Layer t
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Cisco IOS Software Features Figure 1-4 Example of Cisco 3825 Router in a Cell Site POP GSM/GPRS/ EDGE BTS BSC TDM TDM Cisco MWR Cisco ONS 15454 T1/E1 Optimized Abis and lub over IP ATM ATM (AAL2/AAL5) UMTS Node B (R4/R99) 203233 RNC Cell Site Access Network BSC/RNC Site Mobile Internet Edge Cisco IOS Software Features There is one version of software available for the Cisco 3825 router.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Cisco IOS Software Features Software Features Standard Cisco IOS software features supported in the Cisco 3825 router for the RAN-O implementation include: Simple Services • DHCP • PPP • NAT • OSPF • RIP Intelligent Services • QoS • VPN • IP Multicast • Mobile IP/FA • content caching • MPLS • L2TPv3 Other Services • ACFC and PFC Handling During PPP Negotiation • HSRP • NTP • SNMP Redundancy Support In a RAN-O
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Cisco IOS Software Features Configuration Statements for CISCO-IP-RAN-BACKHAUL-MIB This section contains detailed information on how to enable notifications provided by the CISCO-IP-RAN-BACKHAUL-MIB. With Cisco IOS Release 12.4(16)MR1, the Cisco 3825 router supports the following MIB: CISCO-IP-RAN-BACKHAUL-MIB This MIB is compatible with Cisco Mobile Wireless Transport Manager (MWTM) 5.0 or later.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Cisco IOS Software Features ipran-mib ? threshold-acceptable Acceptable utilization threshold (Obsolete. Provided only to maintain compatibility.) threshold-overloaded Overloaded utilization threshold (Obsolete. Provided only to maintain compatibility.) threshold-warning Warning utilization threshold (Obsolete. Provided only to maintain compatibility.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router MIB Support MIB Support The Cisco 3825 router supports the following MIBs: • ADSL-DMT-LINE-MIB • CISCO-IETF-ATM2-PVCTRAP-MIB-EXTN • ADSL-LINE MIB • CISCO-IETF-ATM2-PVCTRAP-MIB • ATM-MIB • CISCO-IETF-NAT-MIB • BRIDGE-MIB • CISCO-IETF-PW-MIB • CISCO-AAA-SERVER-MIB • CISCO-IETF-PW-MPLS-MIB • CISCO-AAL5-MIB • CISCO-IETF-PW-TC-MIB • CISCO-ACCESS-ENVMON-MIB • CISCO-IF-EXTENSION-MIB • CISCO-ATM-EXT-MIB • CISCO-IMAGE-
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Limitations and Restrictions • CISCO-TCP-MIB • IP-FORWARD-MIB • CISCO-VLAN-IFTABLE-RELATIONSHIPMIB • ISDN-MIB • MSDP-MIB • CISCO-VLAN-MEMBERSHIP-MIB • OLD-CISCO-CHASSIS-MIB • CISCO-VOICE-ANALOG-IF-MIB • OLD-CISCO-FLASH-MIB • CISCO-VOICE-ATM-DIAL-CONTROL-MIB • OLD-CISCO-INTERFACES-MIB • CISCO-VOICE-COMMON-DIAL-CONTROLMIB • OLD-CISCO-IP-MIB • CISCO-VOICE-DIAL-CONTROL-MIB • OLD-CISCO-SYS-MIB • CISCO-VOICE-DNIS-MIB
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router Limitations and Restrictions Caution The Cisco 3825 router does not support OIR of network modules. Any attempt to perform OIR on a card in a powered up router might cause damage to the card. Note The Cisco NM-2W network interface module only is only supported on the Cisco 3825 router on shorthaul with or without Inverse Multiplexing over ATM (IMA). It is not supported on the Cisco 3825 router on shorthaul with GSM.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 Use the time slots keyword and the timeslot-range argument to specify the time slots to be included in the CEM channel. The list of time slots may include commas and hyphens with no spaces between the numbers, commas, and hyphens. The following example illustrates the use of the cem-group command: SATOP controller el 0/0/0 cem-group 0 unframed int cem 0/0/0 cem 0 xconnect 10.10.10.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 The following example illustrates the use of the idle-pattern command: interface CEM0/0/0 no ip address cem 0 idle-pattern 0x55 xconnect 10.10.10.10 200 encapsulation mpls A new command shutdown has been added to this feature to administratively shut down the CEM channel. Default: cem channel is created in a “no shut” state.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 Transportation of ATM Service via MPLS/IP (PWE3/ATM) An ATM PW is used to carry ATM cells over an MPLS network. It is an evolutionary technology that allows you to migrate all packet networks from legacy ATM networks, yet provides transport for legacy applications. Configuration for provisioning and creating the PW is done through the existing xconnect command.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 xconnect 99.99.99.99 1101 encapsulation mpls sequencing both ! 2. When more than one PVC needs to be mapped to a PW, configure the xconnect command under the subinterface mode to configure N:1 VCC cell in relay mode PW. All PVCs configured under this subinterface are mapped to the PW. A sample configuration is written as follows: interface ATM0/0/1.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 Cell Packing Cell packing or concatenation supports Port, N:1 VCC cell, or 1:1 VCC cell mode. Cell packing can be configured with a parameter of a maximum number of cells and a parameter of cell packing timer. “atm mcpt-timers [timer1] [timer2] [timer3]” can be used under the interface mode to configure three cell packing timer values.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 Transportation of ATM Service via L2TPv3 This service transports ATM services over IP networks. It allows you to migrate all PSNs from ATM legacy networks while still providing ATM legacy services.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive pvc 0/101 l2transport encapsulation aal0 cell-packing 28 mcpt-timer 3 xconnect 99.99.99.99 1101 pw-class l2tp ! 2. When more than one PVC needs to be mapped to a PW, configure the xconnect command under the subinterface mode to configure a N:1 VCC cell relay mode PW. All PVCs configured under this subinterface are mapped to the PW.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 The sample below configures cell packing for ATM port modes. It specifies a max number of cells as 28 and a cell packing timer as 3,000 microseconds. interface ATM0/0/0 no ip address scrambling-payload atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive atm cell-packing 28 mcpt-timer 3 xconnect 99.99.99.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 Ethernet over MPLS The Ethernet over MPLS feature allows you to transport Ethernet traffic over MPLS networks. This feature can be configured in the following two ways: VLAN Mode A VLAN is a switched network that is logically segmented by functions, project teams, or applications regardless of the physical location of users.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 If you issue the show mpls l2transport vc detail command, the output is similar to the following: Router# show mpls l2transport vc detail Local interface: Fa0/0.1 up, line protocol up, Eth VLAN 2 up Destination address: 10.1.1.1, VC ID: 2, VC status: up . . . Local interface: Fa0/1 up, line protocol up, Ethernet up Destination address: 10.1.1.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 TDM PWE3 Redundancy The following examples illustrate the use of the backup peer command: PW Redundancy Without PW Class interface CEM0/0/0 no ip address cem 0 xconnect 2.2.2.2 100 encapsulation mpls backup peer 2.2.2.2 200 backup delay 20 20 PW Redundancy With PW Class pseudowire-class pw_redundancy encapsulation mpls interface CEM0/0/0 no ip address cem 0 xconnect 2.2.2.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR1 PW Redundancy With PW Class pseudowire-class pw_redundancy encapsulation mpls interface GigabitEthernet 0/0 xconnect 2.2.2.2 500 encapsulation mpls backup peer 2.2.2.2 600 pw-class pw_redundancy backup delay 20 20 Maximum Number of Supported ATM Ports This enhancement increases the maximum number of supported ATM ports on the Cisco 3825 router.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR Privileged EXEC commands of interest include: Router# show connection ? all All Connections elements Show Connection Elements id ID Number name Connection Name port Port Number New Features in Cisco IOS Release 12.4(16)MR With Cisco IOS Release 12.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR UMTS Congestion Management Control The purpose of Congestion management control is to protect the most important traffic when congestion happens. Typically signaling and voice traffic are configured as the highest priority in QoS, and usually you do not expect these two types of combined traffic to congest the backhaul. But, if it does happen, some traffic will be dropped.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR umts-iub set peering dscp 8 umts-iub local 20.20.20.21 6666 umts-iub remote 20.20.20.20 6666 One new CLI Show command show umts congestion atm slot/port has been added to this feature and a new field has been added to the show umts-iub peering command (see Appendix A, “Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference”).
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR interface ATM0/IMA0 no ip address atm bandwidth dynamic atm umts-iub no atm ilmi-keepalive pvc 2/1 encapsulation aal0 ! pvc 2/2 encapsulation aal0 ! umts-iub local 20.20.20.21 6666 umts-iub remote 20.20.20.20 6666 Note The above sample configuration has one IMA shorthaul with two member links (atm0/0/0 0/0/1 ).
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR encapsulation aal0 ! umts-iub local 20.20.20.21 6666 umts-iub remote 20.20.20.20 6666 interface ATM0/IMA0.1 multipoint atm umts-iub pvc 1/200 encapsulation aal0 ! umts-iub local 192.168.10.2 umts-iub remote 192.168.10.1 In the above sample, traffic for PVC 1/200 will be off-loaded to the alternate backhaul (192.168.10.2 -192.168.10.1).
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR UMTS-Iub(ATM0/IMA0.1): PVC matching Peering state: OPEN Local PVCs: PVC(1/200): has MATCHING remote PVC. Remote PVCs: PVC(1/200): has MATCHING local PVC.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 UMTS-Iub(ATM0/IMA0.1 Note - ATM0/IMA.1): Peering Information ATM0/IMA.1): Local (192.168.10.2:6666) States: ATM0/IMA.1): Connect State: OPEN ATM0/IMA.1): Redundancy State: ACTIVE ATM0/IMA.1): Version: 4 ATM0/IMA.1): Remote (192.168.10.1:6666) States: ATM0/IMA.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.4(16)MR • PVC of a UMTS Shorthaul Interface – Set the description value in the UMTS Iub configuration such that it overwrites the default value defined previously. It is also used to tag the backhaul packet generated from traffic from the PVC. • GSM Shorthaul Interface – Set the description value in such a way as to tag all the backhaul packets generated from the shorthaul in the GSM Abis interface.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.
Chapter 1 Overview of the Cisco 3825 Mobile Wireless Edge Router New Features in Cisco IOS Release 12.
CH A P T E R 2 Cisco IOS Software Basics This chapter describes what you need to know about the Cisco IOS software before you configure the router by using the CLI. This chapter includes the following topics: • Getting Help, this page • Understanding Command Modes, page 2-2 • Undoing a Command or Feature, page 2-3 • Saving Configuration Changes, page 2-3 • Where to Go Next, page 2-3 Understanding this information will save you time as you begin to use the CLI.
Chapter 2 Cisco IOS Software Basics Understanding Command Modes Understanding Command Modes The Cisco IOS user interface is used in various command modes. Each command mode permits you to configure different components on your router. The commands available at any given time depend on which command mode you are in. Entering a question mark (?) at a prompt displays a list of commands available for that command mode. Table 2-1 lists the most common command modes.
Chapter 2 Cisco IOS Software Basics Undoing a Command or Feature Undoing a Command or Feature If you want to undo a command that you entered or if you want to disable a feature, enter the keyword no before most commands; for example, no ip routing. Saving Configuration Changes You must enter the copy running-config startup-config command to save your configuration changes to NVRAM, so that the changes are not lost if there is a system reload or power outage.
Chapter 2 Cisco IOS Software Basics Where to Go Next Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 2-4 OL-15667-03
CH A P T E R 3 First-Time Configuration This chapter contains information with which you should be familiar before you begin to configure your router for the first time, including information about understanding boot images, interface numbering, and what you should do before you turn on your router. This chapter also describes how to use the setup command facility to configure your Cisco 3825 Mobile Wireless Edge Router.
Chapter 3 First-Time Configuration Understanding the Cisco 3825 Router Interface Numbering Figure 3-1 Cisco 3825 Router Slot and Port Numbers Network module (NME) slot 2 NMDESW36 Removable face plate Console Gigabit Ethernet (GIGE) ports port GE 0/0 GE 0/1 35x GE1 FastEthern et Ports 280205 10/100/100 Base-Tx 0 17x Network module (NME) slot 1 High-speed WIC (HWIC) slots HWIC3 HWIC2 HWIC1 HWIC0 Auxiliary Small Form Pluggable port (SFP) port Slot and Port Numbering The Cisco 3825 router chass
Chapter 3 First-Time Configuration Setup Command Facility Interface (port) numbers begin at logical 0 for each interface type; ports are numbered from right to left. • The two built-in Gigabit Ethernet 10/100/1000 logical interfaces are GE 0/0 and GE 0/1. • The logical slot number for all Cisco 2-port T1/E1-RAN interfaces in the built-in Cisco 2-port T1/E1-RAN interface card slot is always 0. (The HWIC0, HWIC1, HWIC2, and HWIC3 slot designations are for physical slot identification only.
Chapter 3 First-Time Configuration Configuring Global Parameters Using the Setup Command Facility The setup command facility is displayed in your PC terminal emulation program window. To create a basic configuration for your router, do the following: Note • Complete the steps in the “Configuring Global Parameters” section on page 3-4. • Complete the steps in the “Completing the Configuration” section on page 3-7.
Chapter 3 First-Time Configuration Configuring Global Parameters If any of the above Memory requirements are “UNKNOWN”, you may be using an unsupported configuration or there is a software problem and system operation may be compromised. Rounded IOMEM up to: 42Mb. Using 8 percent iomem. [42Mb/512Mb] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec.
Chapter 3 First-Time Configuration Configuring Global Parameters Step 3 Enter a hostname for the router (this example uses 3825-1): Configuring global parameters: Enter host name [Router]: 3825-1 Step 4 Enter an enable secret password. This password is encrypted (more secure) and cannot be seen when viewing the configuration: The enable secret is a password used to protect access to privileged EXEC and configuration modes. This password, after entered, becomes encrypted in the configuration.
Chapter 3 First-Time Configuration Completing the Configuration Step 10 Configure the specified interface as prompted. Configuring interface GigabitEthernet0/0: Use the 100 Base-TX (RJ-45) connector? [yes]: yes Operate in full-duplex mode? [no]: yes Configure IP on this interface? [yes]:yes IP address for this interface: 178.18.44.233 Subnet mask for this interface [255.255.0.0] : 255.255.255.128 Class B network ia 178.18.0.
Chapter 3 First-Time Configuration Completing the Configuration If you answer no, the configuration information that you entered is not saved, and you return to the router enable prompt. Type setup to return to the System Configuration Dialog. If you answer yes, the configuration is saved, and you return to the EXEC prompt. Step 2 When the messages stop displaying on your screen, press Return to get the command line prompt.
CH A P T E R 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Interface This chapter describes how to use the Cisco IOS software CLI to configure the Cisco 3825 Mobile Wireless Edge Router in a Radio Access Network-Optimization (RAN-O) solution and includes the following sections: • Before You Begin, page 4-2 • Verifying the Version of Cisco IOS Software, page 4-2 • Clocking Requirements for Cisco 3825 Router, page 4-2 • Show Controller Command, pag
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Before You Begin For sample configurations, see Appendix B, “Configuration Examples”. For additional configuration topics, see the Cisco IOS configuration guide and command reference publications. These publications are available on the Documentation DVD that came with your router, available online at Cisco.com, or as printed copies that you can order separately.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Clocking Requirements for Cisco 3825 Router Figure 4-1 Clocking Example BSC---z___MWR_A---z___MWR_B---z____BTS 92853 Clocking -----------------------------------------------> The Base Station Controller (BSC) is responsible for providing the clock source into the network to which the connected devices must synchronize its transmit clocks.
Chapter 4 Clocking Requirements for Cisco 3825 Router Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Clock Source Command The clock source command configures the source for synchronization of the interface transmit clock. Configure clock source line if the router is deriving its clock externally from the connected device. Configure clock source internal if the router provides the master clock (for example, either the internal clock or the network clock).
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Show Controller Command Example Configurations The following examples show two sample configurations: Configuration Sample #1 network-clock-participate wic 0 network-clock-participate wic 1 network-clock-select 1 E1 0/1/0 controller E1 0/0/0 clock source internal channel-group 0 timeslots 1-31 speed 64 controller E1 0/1/0 clock source line channel-group 0 timeslots 1-31 speed 64 Configuration Sample
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Configuration Sequence The Summary of Steps section provides the recommended primary configuration sequence for the Cisco 3825 router in a RAN-O solution. These steps have configuration sub-steps or tasks within the primary steps or tasks.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence To configure a hostname and to set an encrypted password, follow these steps: Step 1 Enter enable mode. Router> enable The Password prompt appears. Enter your password. Password: password You have entered the enable mode when the prompt changes to Router#. Step 2 Enter global configuration mode. Router# configure terminal Enter configuration commands, one per line.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Check the hostname and encrypted password, which are displayed near the top of the command output. Step 2 Exit global configuration mode and attempt to reenter it, using the new enable password: Router# exit . . . Router con0 is now available Press RETURN to get started.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence When configuring an interface speed and duplex mode, follow these guidelines: Note • If both ends of the line support auto-negotiation, we highly recommend the default auto negotiation settings. • When auto-negotiation is turned on for either speed or duplex mode, it auto- negotiates both speed and the duplex mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • Configuring Network Clocking Support, page 4-14 • Configuring Multilink Backhaul Interface, page 4-15 • Configuring the PPP Backhaul Interfaces, page 4-19 Configuring the Card Type for the Cisco 2-port T1/E1-RAN Use the following instructions to perform a basic Card Type configuration: enabling the router, enabling an interface, and specifying the card type.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Note When you are using the card type command to change the configuration of an installed card, you must enter the no card type {e1 | t1} slot subslot command first. Then enter the card type {e1 | t1} slot subslot command for the new configuration information.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 3 Specify the channel-group and time slots to be mapped. Once you configure a channel-group, the serial interface is automatically created. Router(config-controller)# channel-group channel-no timeslots timeslot-list speed {64} Where: • channel-no—ID number to identify the channel group. The valid range is 0 to 30.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence encapsulation, and enabling keepalive packets. You might also need to enter other configuration commands, depending on the requirements for your system configuration and the protocols you plan to route on the interface. Note In the following procedure, press the Return key after each step unless otherwise noted.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 10 Return to Step 1 to configure the second port on the Cisco 2-port T1/E1-RAN interface card and the ports on any additional Cisco 2-port T1/E1-RAN interface cards. Step 11 Exit to the global configuration mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • subslot—Subslot number identifying the controller that is the clock source. • port—Port number identifying the controller that is the clock source.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 2 Assign an IP address to the multilink interface. Router(config-if)# ip address address [subnet mask] Where: • address—The IP address. • subnet mask—Network mask of IP address. For example, the following command creates an IP address and subnet mask: Router(config-if)# ip address 10.10.10.2 255.255.255.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Where: • apply—PFC options are accepted and ACFC may be performed on frames sent to the remote peer. • reject—PFC options are explicitly ignored. • ignore—PFC options are accepted, but ACFC is not performed on frames sent to the remote peer.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 2 Specify an identification number for the multilink interface. Router(config-if)# ppp multilink group group-number Where group-number is the multilink group number.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Configuring the PPP Backhaul Interfaces Use the following instructions to perform a basic backhaul interface configuration: enabling an interface, configuring PPP encapsulation, enabling multilink PPP operation, and specifying an ID number for the multilink interface.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 6 Enable keepalive packets on the interface and specify the number of times the keepalive packets will be sent without a response before bringing down the interface. Router(config-if)# keepalive [period] Where period is an optional integer value in seconds greater than 0. The default is 10.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence This configuration assumes that the Cisco 2-port T1/E1-RAN interface card is installed in all three Cisco 2-port T1/E1-RAN interface card slots (physical slots HWIC0, HWIC1, HWIC2, and HWIC3) of the Cisco 3825 router. Note Router(config)# card type {e1 | t1} slot subslot Where: • e1—Card type E1. • t1—Cart type T1. • slot—Slot number of the interface.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence With a Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router slot 0 (physical slot HWIC0), for example, the following command specifies the E1 controller as the first port of the Cisco 2-port T1/E1-RAN interface card located in the Cisco 3825 router slot 0 (physical slot HWIC0): Router(config)# controller e1 0/1/0 Router(config-controller)# Step 3 Enter the
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • port—Number of the port being configured. • channel-group—Specifies the E1 channel group number defined with the channel-group controller configuration command.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 10 Return to Step 1 to configure the next port of the Cisco 2-port T1/E1-RAN interface card and any other ports on additional Cisco 2-port T1/E1-RAN interface cards. Step 11 Exit the interface configuration mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence When the command is used for the first time, the configuration takes effect immediately. A subsequent change in the card type will not take effect unless you enter the reload command or reboot the router Step 2 Specify the controller that you want to configure by entering the controller configuration mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command configures the clock source for the E1 controller: Router(config-controller)# clock source internal Note Step 5 When you are using the clock source {line [primary] | internal} command to change the configuration of an installed card, you must enter the no clock source {line [primary] |internal} command first.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 10 To configure the local parameters required to establish an IP/UDP backhaul connection, enter the following command including the IP address and port you want to establish the IP/UDP backhaul connection from.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Where aal-encap specifies the ATM adaptation layer (AAL) and encapsulation type. For example, the following command specifies the AAL as AAL0: Router(config-if)# encapsulation aal0 Step 14 Create another ATM permanent virtual circuit (PVC): Router(config-if)# pvc [name] vpi/vci [qsaal] Where: • name—(Optional) specifies the name of the ATM PVC interface you create.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence To configure a Cisco 3825 router for use in a redundant configuration, follow these steps while in the global configuration mode: Step 1 First configure the shorthaul loopback interfaces (loopback 103). Note The loopback interface is software-only, virtual interface that emulates an interface that is always up.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command specifies the loopback interface for shorthaul: Router(config-r-y)# standby use-interface Loopback103 shorthaul Step 9 Exit the y-cable configuration mode. Router(config-r-y)# exit Step 10 Exit the redundancy configuration mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • hellotime—Hello interval (in seconds). This is an integer from 1 to 254. The default is 3 seconds. If the msec option is specified, hello interval is in milliseconds. This is an integer from 15 to 999. • holdtime—Time (in seconds) before the active or standby router is declared to be down. This is an integer from x to 255. The default is 10 seconds.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 15 To configure the name of the standby group, use the standby name command in interface configuration mode. To disable the name, use the no form of this command. Router(config-if)# standby [group-number] name [group-name] Where: • group-number—Specifies the standby group number. • group-name—Specifies the name of the standby group.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 17 Continue to configure HSRP to track Multilink1 and Loopback103 if needed. Step 18 Specify a priority of 100. Router(config-if)# standby group priority 100 Note If you are using the Cisco 3825 in a redundant configuration, you must also set the keepalives under the GE interface to 1.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence To configure a Cisco 3825 for SNMP, follow these steps while in the global configuration mode: Step 1 To set up the community access string to permit access to the SNMP, use the snmp-server community command. The no form of this command removes the specified community string.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • notification-option—(Optional) atm pvc [interval seconds] [fail-interval seconds]—The optional interval seconds keyword/argument combination specifies the minimum period between successive traps, in the range from 1 to 3600. Generation of PVC traps is dampened by the notification interval in order to prevent trap storms. No traps are sent until the interval lapses.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • version—(Optional) Version of the SNMP used to send the traps. Version 3 is the most secure model, as it allows packet encryption with the priv keyword. If you use the version keyword, one of the following must be specified: – 1—SNMPv1. This option is not available with informs. – 2c—SNMPv2C. – 3—SNMPv3.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence – ipmulticast—Enable SNMP ipmulticast traps. – ipran—Enable IP-RAN Backhaul traps. – ipsla—Enable SNMP IP SLA traps. – isdn—Enable SNMP isdn traps. – 12tun—Enable SNMP L2 tunnel protocol traps. – mpls—Enable SNMP MPLS traps. – msdp—Enable SNMP MSDP traps. – mvpn—Enable Multicast Virtual Private Networks traps. – ospf—Enable OSPF traps. – pim—Enable SNMP PIM traps.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Note With Cisco IOS Release 12.4(16)MR1 and later, the Cisco 3825 router supports the AIM-ATM-8 card. The Cisco 3825 router supports up to 12 ATM ports with the AIM-ATM-8 card installed in slot 0 and up to 8 ATM ports for AIM with the AIM-ATM-8 card installed in slot 1. The AIM for ATM card (AIM-ATM) supports up to four independent ATM links.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 7 Specify the slot location and port of IMA interface group. Router(config-if)# interface ATMslot/IMA Where: • slot—Specifies the slot location of the ATM IMA port adapter. • group-number—Specifies the group number of the IMA group.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command specifies the ATM PVC interface with a VPI of 2and a VCI of 1: Router(config-if)# pvc 2/1 Note PVC definitions should match those on the NodeB and use the following definitions: NBAP signaling–use qsaal ALCAP signaling–use qsaal AAL2 bearer–use encapsulation aal0 All other PVCs should use encapsulation aal0 Class of service should be define
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Configuring PVC Routing (HSDPA Offload) A new feature, PVC Routing has been implemented in Cisco IOS Release 12.4(4)MR. With this feature, you can now off load PVC traffic from a physical ATM shorthaul to an alternate backhaul. For each alternate backhaul, you will need to create a logical shorthaul by creating an ATM sub-interface.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence • port—Specifies the port on the VWIC/HWIC previously assigned to the AIM for ATM card (Step 3 of the “Configuring UMTS Links” procedure on page 4-24).
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Where: • name—(Optional) specifies the name of the ATM PVC interface you create. • vpi—Specifies the ATM network virtual path identifier (VPI) of this PVC. • vci—Specifies the ATM network virtual channel identifier (VCI) of this PVC. • qsaal—(Optional) specifies theQ.2931 signaling ATM adaptation layer (QSAAL) encapsulation type.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 17 To configure the remote parameters required to establish an IP/UDP backhaul connection, enter the following command including the IP address and port you want to establish the IP/UDP backhaul connection from.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command specifies the ATM PVC interface with a VPI of 1and a VCI of 200: Router(config-subif)# pvc 1/200 Note PVC definitions should match those on the NodeB and use the following definitions: NBAP signaling–use qsaal ALCAP signaling–use qsaal AAL2 bearer–use encapsulation aal0 All other PVCs should use encapsulation aal0 Class of service should be
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 26 Exit the sub-interface configuration mode. Router(config-subif)# exit Note For more information about PVC Routing, see the “Permanent Virtual Circuit (PVC) Routing” section on page 1-30. Example output from the show umts peer command as well as specific behavior changes are described.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Creating a Class Map For each class map that you want to create, follow these steps, while in global configuration mode: Step 1 Assign a name to your class map.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command specifies the class as the llq-class. Router(config-pmap)# class llq-class When you enter the class command, you are in the class submode of the policy-map configuration mode. Step 3 Allocate a percentage of bandwidth to be used for the prority queue.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 3 Create an ATM path on the UMTS Iub interface, enter the following command: Router(config-if)# atm umts-iub Step 4 Disable the Interim Local Management Interface (ILMI) keepalive parameters.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 7 To set the DSCP value used as the interface default DSCP value to tag the backhaul packet, use the following command: Router(config-if)# umts-iub set dscp value Where value is a number chosen to represent that packet of traffic.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command configures the umts-iub local interface with an IP address and port of 20.20.20.21 8888: Router(config-if)# umts-iub local 20.20.20.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 3 Enable Transmission Control Protocol (TCP) header compression.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 9 To configure how the router handles ACFC in its outbound configuration requests, enter the following command: Router(config-if)# ppp acfc local {request | forbid} Where: • request—The ACFC option is included in outbound configuration requests.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 16 Specify the percent of the interface bandwidth allocated for LLQ. Router(config-if)# max-reserved-bandwith percent Where percent is the percent of interface bandwidth allocated for LLQ.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Configuring UMTS Congestion Management Control A new feature for Cisco IOS Release 12.4(4)MR1, UMTS Congestion Management Control has been implemented. With this feature, you can now configure the UMTS congestion based on priority. Note In the following procedure, press the Return key after each step unless otherwise noted.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 8 Specify the slot location and port of IMA interface group. Router(config-if)# interface ATMslot/IMA Where: • slot—Specifies the slot location of the ATM IMA port adapter. • group-number—Specifies the group number of the IMA group.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command specifies the ATM PVC interface with a VPI of 2and a VCI of 1: Router(config-if)# pvc 2/1 Note PVC definitions should match those on the NodeB and use the following definitions: NBAP signaling–use qsaal ALCAP signaling–use qsaal AAL2 bearer–use encapsulation aal0 All other PVCs should use encapsulation aal0 Class of service should be defined
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command overwrites the number 16 for the packet of traffic for the umts-iub interface: Router(config-if)# umts-iub set peering dscp 16 Step 20 To configure the local parameters required to establish an IP/UDP backhaul connection, enter the following command including the IP address and port you want to establish the IP/UDP backhaul connection from.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence Step 2 To configure the jitter buffer, enter the following command including the value of the jitter buffer. Router(config-if)# gsm-abis jitter value ms Where ms is the value range in milliseconds of the jitter buffer. The default is 4 ms.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Configuration Sequence For example, the following command configures the gsm-abis congestion abate detection level to a value 250 ms: Router(config-if)# gsm-abis congestion abate 250 Note Step 4 The abate detection level is defined as x milliseconds of continuous congestion abatement (that is, no congestion indications).
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes Saving Configuration Changes After you have completed configuring your Cisco 3825 router, to prevent the loss of the router configuration, you must store the configuration changes by saving it to nonvolatile random-access memory (NVRAM) so that the router boots with the configuration you entered. Step 1 Exit the global configuration mode.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/1/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip subnet-zero no ip dhcp use vrf connected ! ! no ip domain lookup ! ! ! ! !--- The use of CRC4 o
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes ip address 10.10.10.2 255.255.255.255 ! interface Loopback1 description Loopback IP for Unnumbered ip address 172.168.1.2 255.255.255.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes description Default E1 Iub interface configuration scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub local 172.168.1.2 6000 umts-iub remote 172.168.1.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes disable-eadi ! ! control-plane ! line con 0 logging synchronous line aux 0 line vty 04 login password !--- Set VTY password ! ntp server W.X.Y.Z !--- Set W.X.Y.Z to the NTP server on the network. This is important so !that all the MWTM reports sync with the correct time. MWTM should sync to the same NTP !server. BSC/RNC Configuration ! version 12.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes no ip domain lookup ! ! ! ! !--- The use of CRC4 or NO-CRC4 is dependent on the configuration of the end user equipment.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass hold-queue 50 out max-reserved-bandwidth 100 service-policy output llq-policy ip rtp header-compression ietf-format ! interface GigabitEthernet0/0 description GE interface providing IP connectivity to MWTM server ip address W.X.Y.Z A.B.C.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Saving Configuration Changes ! pvc 1/36 qsaal ! pvc 1/37 qsaal ! pvc 1/38 qsaal ! pvc 1/39 encapsulation aal0 ! pvc 1/43 qsaal ! pvc 1/44 qsaal ! pvc 1/45 qsaal ! ! interface ATM0/2/0 no ip address description Default Motorola Iub interface configuration scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub local 172.168.1.1 6002 umts-iub remote 172.168.1.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Monitoring and Managing the Cisco 3825 Router Monitoring and Managing the Cisco 3825 Router You can use Cisco’s network management applications, such as Cisco Mobile Wireless Transport Manager (MWTM), to monitor and manage the Cisco 3825 router. This Network Management tool provides monitoring and management capabilities to the RAN-O solution.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Monitoring and Managing the Cisco 3825 Router Step 4 Exit interface configuration mode: Router(config-if)# exit Step 5 At the configuration prompt, enter the following command to specify the recipient of a Simple Network Management Protocol (SNMP) notification operation: Router(config)# snmp-server host hostname [traps | informs] [version {1 | 2c | 3 [auth | noauth | priv]}] community-string [udp-p
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Monitoring and Managing the Cisco 3825 Router Show Commands for Monitoring the Cisco 3825 Router To monitor and maintain the Cisco 3825 router, use the following commands: Command Purpose show atm cell-packing Displays information about Layer 2 transport ATM cell-packing. show cem circuit Displays summary information about the CEM circuit state, including controller, interface and AC.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Monitoring and Managing the Cisco 3825 Router Command Purpose show interface type slot/port Displays the configuration and status of the specified interface. show interfaces fastethernet slot/port Displays the status of the FE interface. show interfaces gigabitethernet slot/port Displays the status and configuration settings of the GE interface.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Where to Go Next Where to Go Next At this point you can proceed to the following: • The Cisco IOS software configuration guide and command reference publications for more advanced configuration topics. These publications are available on the Documentation DVD that came with your router, available online at Cisco.com, or you can order printed copies.
Chapter 4 Configuring the Cisco 3825 Mobile Wireless Edge Router in a RAN-O Solution with the Command-Line Where to Go Next Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide 4-74 OL-15667-03
A P P E N D I X A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference This appendix contains an alphabetical listing of new and revised commands specific to the Cisco 3825 router in a Radio-Access Network-Optimization (RAN-O) solution.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference • show gsm-abis peering • show gsm-abis traffic • show umts-iub congestion • show umts-iub efficiency • show umts-iub errors • show umts-iub packets • show umts-iub peering • show umts-iub pvc • show umts-iub traffic • snmp-server enable traps ipran • snmp-server enable traps ipran alarm-gsm • snmp-server enable traps ipran alarm-umts • snmp-server enable traps ipran util • umts-iub backhaul-oam • umts-i
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference • ipran-mib location • ipran-mib snmp-access • ipran-mib threshold-acceptable • ipran-mib threshold-overloaded • ipran-mib threshold-warning • keepalive • load-interval • match ip dscp • mode y-cable • mpls ip • pseudowire-class • redundancy • scrambling-payload • sequencing • show atm cell-packing • show connection • show mpls l2transport vc • show l2tp session • show l2tp tunnel • show ip rtp
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference atm umts atm umts To select an ATM interface for Universal Mobile Telecommunications System (UMTS) Iub traffic for the atm subinterfaces, use the atm umts Sub-Interface configuration command. This command is used when you want to off load one or more permanent virtual circuit (PVC) traffic packets from a physical ATM shorthaul so as to go over an alternate backhaul.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference atm umts-iub atm umts-iub To select an ATM interface for UMTS Iub traffic, use the atm umts-iub Interface configuration command. atm umts-iub Syntax Description This command has no arguments or keywords. Command Modes Sub-Interface configuration Command History Release Modification 12.4(4)MR This command is introduced. Examples The following example illustrates the use of atm umts command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference backup delay backup delay To specify how long a backup pseudowire (PW) virtual circuit (VC) should wait before resuming operation after the primary PW VC goes down, use the backup delay command in the interface configuration mode or xconnect configuration mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference backup delay The following example shows an MPLS xconnect with one redundant peer. The switchover does not begin unless the Layer 2 Tunnel Protocol (L2TP) PW has been down for three seconds. After a switchover to the secondary VC occurs, there is no fallback to the primary until the primary VC has been reestablished and is up for ten seconds.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference backup peer backup peer To specify a redundant peer for a PW VC, use the backup peer command in the interface configuration mode or xconnect configuration mode. To remove the redundant peer, use the no form of this command. backup peer peer-router-ip-addr vcid [pw-class pw-class-name] no backup peer peer-router-ip-addr vcid Syntax Description peer-router-ipaddr IP address of the remote peer.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference backup peer The following example shows a backup peer configuration for an ATM interface: Router# config t Router(config)# pseudowire-class mpls Router(config-pw-class)# encapsulation mpls Router(config-pw-class)# exit Router(config)# interface atm0/0/1 Router(config-if)# xconnect 10.0.0.2 1 pw-class mpls Router(config-if-xconn)# backup peer 10.0.0.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference cdp enable cdp enable To enable Cisco Discovery Protocol (CDP) on an interface, use the cdp enable command in interface configuration mode. To disable CDP on an interface, use the no form of this command. cdp enable Syntax Description This command has no arguments or keywords. Command Modes Interface configuration Command History Release Modification 10.3 This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference cem-group cem-group To create a circuit emulation (CEM) channel from one or more time slots of a T1 or E1 line, use the cem-group command in controller configuration mode. To remove a CEM group and release the associated time slots, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference cem-group Router(config)# exit CESoPSN Router# config t Router(config)# controller el 0/0/1 Router(config-controller)# cem-group 0 timeslots 1-31 Router(config-controller)# exit Router(config)# interface cem 0/0/1 Router(config-if)# cem 0 Router(config-if-cem)# xconnect 10.10.10.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference class cem class cem Use the class cem command in the global configuration mode to configure CEM interface parameters in a class that’s applied to CEM interfaces together. This command works in the same manner for CEM interfaces as pseudowire-class does for xconnect. class cem class-name Syntax Description class-name Command Modes Global configuration Command History Release Modification 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference class cem Command Description sample-rate Specifies in milliseconds the rate hardware samples the data on the attached circuit in the CEM circuit configuration mode. cem Enters circuit emulation configuration mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference clear gsm-abis clear gsm-abis To clear the statistics displayed by the show gsm-abis commands, use the clear gsm-abis command in privileged EXEC mode. clear gsm-abis [serial serial-number interface-number] Syntax Description serial serial-number (Optional) The serial number range is from 0 to6. interface number (Optional) The serial number range is from 0 to6.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference clear ip rtp header-compression clear ip rtp header-compression To clear Real-Time Transport Protocol (RTP) header compression structures and statistics, use the clear ip rtp header-compression privileged EXEC command. clear ip rtp header-compression [type number] Syntax Description type number Command Modes Privileged EXEC Command History Release Modification 11.3 This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference clear umts-iub clear umts-iub To clear the statistics displayed by the show umts-iub commands, use the clear umts-iub command in privileged EXEC mode. clear umts-iub [atm atm interface interface number] Syntax Description atm atm interface (Optional) The interface number range is from 0 to 1. interface number (Optional) The serial number range is from 0/0/0 to 1/0/1.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference dejitter-buffer dejitter-buffer To specify the size of the dejitter-buffer used to compensate for the network jitter, use the dejitter-buffer command in the CEM configuration mode. To restore the dejitter-buffer to its default size, use the no form of this command. dejitter-buffer size no dejitter-buffer Syntax Description size Defaults The dejitter buffer defaults to 4 milliseconds.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference encapsulation l2tpv3 encapsulation l2tpv3 To specify that Layer 2 Tunnel Protocol version 3 (L2TPv3) is used as the data encapsulation method for tunneling IP traffic over the PW, use the encapsulation l2tpv3 command in pseudowire-class configuration mode. To remove L2TPv3 as the encapsulation method, use the no pseudowire-class command (see the Usage Guidelines for more information).
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference encapsulation l2tpv3 The following example configures ATM AAL5 over L2TPv3 PW: Router# config t Router(config)# interface atm 0/0/1 Router(config-if)# pvc 0/10 l2transport Router(config-if-atm-l2trans-pvc)# encapsulation aal5 Router(config-if-atm-l2trans-pvc)# xconnect 1.1.1.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion abate gsm-abis congestion abate Sets the congestion abatement detection level at which the remote router will stop suppressing timeslots because congestion has been alleviated. The abate detection level is defined as x milliseconds of continuous congestion abatement (that is, no congestion indications). To set the abate detection, use the gsm-abis congestion abate Interface configuration command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion abate Command Description gsm-abis local Configures the local parameters for an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection. gsm-abis remote Configures the remote parameters for an IP/UDP backhaul connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion critical gsm-abis congestion critical Defines the critical timeslots that are exempt from suppression during congestion onset. These are the timeslots that contain signalling and control information exchanged between the BSC and Base Transceiver Station (BTS).
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion critical Command Description gsm-abis local Configures the local parameters for an IP/UDP backhaul connection. gsm-abis remote Configures the remote parameters for an IP/UDP backhaul connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion enable gsm-abis congestion enable The congestion detection algorithm monitors the transmit jitter buffer and sends congestion indicator signals to the remote when congestion is detected. The remote will suppress all timeslots that are not defined as critical in an effort to alleviate the congestion. The goal of the congestion detection algorithm is to save the critical timeslots from loss of data.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion enable Command Description gsm-abis local Configures the local parameters for an IP/UDP backhaul connection. gsm-abis remote Configures the remote parameters for an IP/UDP backhaul connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion onset gsm-abis congestion onset Sets the congestion onset detection level at which the remote router will start suppressing all timeslots that are not defined as critical in an effort to alleviate the congestion. The onset detection level is defined as x milliseconds of continuous congestion detected. To set the congestion onset, use the gsm-abis congestion onset Interface configuration command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis congestion onset Command Description gsm-abis local Configures the local parameters for an IP/UDP backhaul connection. gsm-abis remote Configures the remote parameters for an IP/UDP backhaul connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis jitter gsm-abis jitter Sets the amount of transmit jitter delay for the GSM-Abis interface.If the transmit jitter is set to 4 ms, data received on the backhaul with a time equal to 0 milliseconds will be stored in the jitter buffer and transmitted with a time equal to 4 milliseconds.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis jitter Command Description gsm-abis local Configures the local parameters for an IP/UDP backhaul connection. gsm-abis remote Configures the remote parameters for an IP/UDP backhaul connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis local gsm-abis local To configure the local parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection, use the gsm-abis local Interface configuration command. gsm-abis local [ip-address] [port] Syntax Description ip-address (Optional) The IP address for the entry you wish to establish. port (Optional) The port you want to use for the entry you wish to establish.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis remote gsm-abis remote To configure the remote parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection, use the gsm-abis remote Interface configuration command. gsm-abis remote [ip-address] [port] Syntax Description ip-address (Optional) The IP address for the entry you wish to establish. port (Optional) The port you want to use for the entry you wish to establish.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis retransmit gsm-abis retransmit To enable retransmission of repetitive subrate sample, use the gsm-abis retransmit Interface configuration command. This command is useful when the latency introduced by the characteristics of the backhaul network is excessive. Examples are the use of satellite transmission facilities or multiple router hops on the backhaul network.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference gsm-abis set dscp gsm-abis set dscp To mark a packet by setting the differential services code point (DSCP) for GSM-Abis, use the gsm-abis set dscp Interface configuration command. gsm-abis set dscp value Note Use this command when configuring GSM shorthaul interfaces. Syntax Description value Defaults There are no default settings or behaviors.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference idle-pattern idle-pattern To specify the data pattern transmitted on the T1/E1 when missing packets are detected on the PWE3 circuit, use the idle-pattern command in CEM configuration mode. idle-pattern [pattern] no idle-pattern Syntax Description pattern Defaults Default idle-pattern is 0xFF. Command Modes CEM circuit configuration Command History Release Modification 12.4(12)MR2 This command was introduced.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ima-group ima-group To define physical links as inverse multiplexing over ATM (IMA) group members, use the ima-group Interface configuration command. When you first perform the configuration or when you change the group number, the interface is automatically disabled, moved to the new group, and then enabled. To remove the port from the group, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference interface atm ima interface atm ima To configure an ATM IMA group and enter interface configurations mode, use the interface atm ima global configuration command. If the group does not exist when the command is issued, the command automatically creates the group. interface atm slot/ima Syntax Description slot Specifies the slot location of the ATM IMA port adapter.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip local interface ip local interface To configure the IP address of the provider edge (PE) router interface to be used as the source IP address for sending tunneled packets, use the ip local interface command in the pseudowire-class configuration mode. To remove the IP address, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip local interface Related Commands Command Description ima-group Configures the physical links as IMA group members, which executes the interface configuration command for each physical link included in an IMA group. ima group-id Enables the user to configure the IMA Group ID for the IMA interface. interface atm Configures physical links for ATM.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip protocol ip protocol To configure the Layer 2 Tunnel Protocol (L2TP) or Universal Tunnel Interface (UTI) as the IP protocol used for tunneling packets in a Layer 2 PW, use the ip protocol command in the pseudowire-class configuration mode. To remove the IP protocol configuration, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip rtp header-compression ip rtp header-compression To enable Real-Time Transport Protocol (RTP) header compression, use the ip rtp header-compression command in interface configuration mode. To disable RTP header compression, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip rtp header-compression The passive Keyword By default, the ip rtp header-compression command compresses outgoing RTP traffic. If you specify the passive keyword, outgoing RTP traffic is compressed only if incoming RTP traffic on the same interface is compressed. If you do not specify the passive keyword, all outgoing RTP traffic is compressed. The passive keyword is ignored on PPP interfaces.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip rtp header-compression Unicast or Multicast RTP Packets This command can compress unicast or multicast RTP packets, and, hence, multicast backbone (MBONE) traffic can also be compressed over slow links. The compression scheme is beneficial only when you have small payload sizes, as in audio traffic.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tcp header-compression ip tcp header-compression To enable TCP header compression, use the ip tcp header-compression command in interface configuration mode. To disable compression, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tcp header-compression Header Compression passive Keyword By default, the ip tcp header-compression command compresses outgoing TCP traffic. This command includes an optional passive keyword. If you specify the passive keyword, outgoing TCP traffic is compressed only if incoming TCP traffic on the same interface is compressed. If you do not specify the passive keyword, all TCP traffic is compressed.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tcp header-compression Related Commands Command Description ip tcp compression-connections Specifies the total number of TCP header compression connections that can exist on an interface. show ip tcp header-compression Displays TCP header compression statistics. show running-config Displays the contents of the currently running configuration file or the configuration for a specific interface, or map class information.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tos (l2tp) ip tos (l2tp) To configure the Type of Service (ToS) byte in the header of Layer 2 tunneled packets, use the ip tos command in the pseudowire-class configuration mode. To disable a configured ToS value or IP ToS reflection, use the no form of this command. ip tos {value value | reflect} no tos {value value | reflect} Syntax Description value value Sets the value of the ToS byte for IP packets in a L2TPv3 session.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ip tos (l2tp) Router(config-pw-class)# exit Router(config)# exit Related Commands Command Description pseudowire-class Specifies the name of an L2TP pseudowire-class and enters pseudowire-class configuration mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib backhaul-notify-interval ipran-mib backhaul-notify-interval Use the ipran-mib backhaul-notify-interval command in the global configuration mode to specify the interval used to suppress the generation of the ciscoIpRanBackHaulRcvdUtil and the ciscoIpRanBackHaulSentUtil notifications from the CISCO-IP-RAN-BACKHAUL-MIB.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib backhaul-notify-interval Related Commands Command Description ipran-mib threshold-acceptable Specifies the acceptable level of traffic. ipran-mib threshold-overloaded Specifies the amount of traffic that indicates the backhaul is overloaded. ipran-mib threshold-warning Specifies the amount of traffic that indicates the backhaul is carrying traffic sufficient to impact performance, but is not overloaded.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib location ipran-mib location Use the ipran-mib location command in the global configuration mode to define the location of the device. It is also used to assist the network management system in properly displaying the topology of the system. ipran-mib location location Syntax Description ipran-mib location ? • addSite located at BSC or RNC site. • cellSite Located at BTS or Node B site.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib snmp-access ipran-mib snmp-access Use the ipran-mib snmp-access command in the global configuration mode to define the type of connectivity between the device and the network management system. It is used to limit the amount of traffic when in band polling. ipran-mib snmp-access access Syntax Description ipran-mib snmp-access ? • inBand In Band SNMP connectivity. • outOfBand Out of Band SNMP.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-acceptable ipran-mib threshold-acceptable Use the ipran-mib threshold-acceptable command in the global configuration mode to specify a level of traffic below which the instances of the cirbhBackHaulRcvdUtilState and cirbhBackHaulSentUtilState objects are marked as “acceptable.” All changes to this threshold takes affect at the end of the current interval.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-overloaded ipran-mib threshold-overloaded Use the ipran-mib threshold-overloaded command in the global configuration mode to specify a level of traffic where the instances of the cirbhBackHaulRcvdUtilState and cirbhBackHaulSentUtilState objects are marked as “overloaded.” Changes to this threshold take affect at the end of the current interval.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference ipran-mib threshold-warning ipran-mib threshold-warning Use the ipran-mib threshold-warning command in the global configuration mode to specify a level of traffic where the instances of the cirbhBackHaulRcvdUtilState and cirbhBackHaulSentUtilState objects are marked as “warning.” All changes to this threshold take affect at the end of the current interval.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference keepalive keepalive To enable keepalive packets and to specify the number of times that the Cisco IOS software tries to send keepalive packets without a response before bringing down the interface or before bringing the tunnel protocol down for a specific interface, use the keepalive command in interface configuration mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference keepalive Usage Guidelines Keepalive Time Interval You can configure the keepalive time interval, which is the frequency at which the Cisco IOS software sends messages to itself (Ethernet and Token Ring) or to the other end (serial and tunnel), to ensure that a network interface is alive. The interval is adjustable in 1-second increments, down to a minimum of 1 second.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference load-interval load-interval To change the length of time for which data is used to compute load statistics, use the load-interval interface configuration command. Use the no form of this command to revert to the default setting. load-interval seconds no load-interval seconds Syntax Description seconds Defaults 300 seconds (or 5 minutes) Command Modes Interface configuration Command History Release Modification 10.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference load-interval Related Commands Command Description show interfaces Displays ALC information.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference match ip dscp match ip dscp To identify a specific IP differential service code point (DSCP) value as a match criterion, use the match ip dscp class-map configuration command. To remove a specific IP DSCP value from a class map, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference match ip dscp Router(config)# policy-map priority55 Router(config-pmap)# class ipdscp15 Router(config-pmap-c)# priority55 Router(config-pmap-c)# exit Router(config-pmap)# exit Router(config)# interface GigabitEthernet0/0 Router(config-if)# service-policy input priority55 Related Commands Command Description class-map Creates a class map to be used for matching packets to a specified class.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference mode y-cable mode y-cable To access the command mode that allows you to manually control the relays on the voice/WAN interface card (VWIC) or high-speed WAN interface card (HWIC), use the mode y-cable command in redundancy configuration mode. mode y-cable Syntax Description This command has no parameters, it invokes the y-cable mode. Defaults There are no default settings or behaviors.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference mpls ip mpls ip To enable MPLS forwarding of IPv4 packets along normally routed paths for a specified interface, use the mpls ip command in the interface configuration mode. To disable this feature, use the no form of this command. mpls ip no mpls ip Syntax Description This command has no arguments or keywords. Defaults MPLS forwarding of IPv4 packets along normally routed paths for the interface is disabled.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference mpls ip For an LC-ATM interface, the no form of this command prevents the establishment of label virtual circuits (LVCs) beginning at, terminating at, or passing through the interface.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference pseudowire-class pseudowire-class To specify the name of a Layer 2 pseudowire-class and enter pseudowire-class configuration mode, use the pseudowire-class command in the global configuration mode. pseudowire-class [pw-class-name] Syntax Description pw-class-name Defaults No pseudowire-class is defined. Command Modes Global configuration Command History Release Modification 12.0(23)S This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference pseudowire-class Related Commands Command Description l2tp-class Creates a template of L2TP control plane configuration settings that can be inherited by different pseudowire-classes, and then enters the L2TP-class configuration mode. pseudowire Binds an attachment circuit to a Layer 2 PW for an xconnect service.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference pw-pvc pw-pvc To configure permanent virtual circuit (PVC) mapping or rewrite the PW configured for a PVC, use the pw-pvc command. This command specifies the PW-side vpi/vci value to be used inside PW packet payload in sending and receiving PW packets for a specified PVC.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference redundancy redundancy To access the command mode that allows you to configure aspects of redundancy, use the redundancy command in global configuration mode. redundancy Syntax Description This command has no parameters; it invokes the redundancy mode. Defaults There are no default settings or behaviors. Command Modes Global configuration Command History Release Modification 12.2(8)MC2 This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference sample-rate sample-rate To specify in milliseconds the rate hardware samples the data on the attached circuit, use the sample-rate command in the circuit emulation (CEM) circuit configuration mode. sample-rate [sample-rate] Syntax Description sample rate Sample rate translates into the payload-size sent over the circuit. The default is 1 ms.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference scrambling-payload scrambling-payload To improve data reliability, randomize the ATM cell payload frames. This avoids continuous non-variable bit patterns and improves the efficiency of the ATM’s cell delineation algorithms. To do this, use the scrambling-payload command in interface configuration mode. The no form disables scrambling. scrambling-payload Syntax Description This command has no arguments or keywords.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference sequencing sequencing To configure the direction in which sequencing is enabled for data packets in a Layer 2 PW, use the sequencing command in the pseudowire-class configuration mode. To remove the sequencing configuration from the pseudowire-class, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference sequencing Note Examples Sequencing will not override the value for CEM circuits.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show atm cell-packing show atm cell-packing To display cell packing information for the Layer 2 attachment circuits (ACs) configured on your system, use the show atm cell-packing command in the EXEC mode. show atm cell-packing Syntax Description This command has no arguments or keywords. Command Modes EXEC Command History Release Modification Release 3.4.1 This command was introduced on the Cisco XR 12000 Series Router.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show cem circuit show cem circuit To display a summary of circuit emulation (CEM) circuits, use the show cem circuit command in the privileged EXEC mode. show cem circuit [cem-id] Syntax Description cem-id Command Modes Privileged EXEC Command HistoryGl Release Modification 12.4(12)MR2 This command was introduced. Examples (Optional) Identifies the circuit configured via the cem-group configuration mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show cem circuit Related Commands Command Description show cem circuit detail Displays detailed information about all CEM circuits. show cem platform Displays platform-specific error counters for all CEM circuits. show cem platform errors Displays platform-specific error counters for all CEM circuits.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show cem platform show cem platform To display platform-specific error counters for all circuit emulation (CEM) circuits, use the show cem platform command in the privileged EXEC mode. show cem platform [interface] Syntax Description interface Command Modes Privileged EXEC Command History Release Modification 12.4(12)MR2 This command was introduced.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show cem platform Related Commands Command Description show cem circuit Displays a summary of CEM circuits. show cem circuit detail Displays detailed information about all CEM circuits. show cem platform errors Displays platform-specific error counters for all CEM circuits.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show connection show connection To display the status of interworking connections, use the show connection command in the privileged EXEC mode. show connection [all | element | id ID | name name | port port] Syntax Description all (Optional) Displays information about all interworking connections. element (Optional) Displays information about the specified connection element.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show connection Table 1 describes the significant fields shown in the display. Table 1 show connection Field Descriptions Field Description ID Arbitrary connection identifier assigned by the operating system. Name Name of the connection. Segment 1 Information about the interworking segments, including: Segment 2 Related Commands • Interface name and number. • Segment state, interface name and number, and channel ID.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis efficiency show gsm-abis efficiency To display history of the GSM compression/decompression efficiency averages at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals, use the show gsm-abis efficiency command in privileged EXEC mode. Efficiency is defined as the percentage of bandwidth savings obtained by using the compression/decompression algorithm to suppress GSM data.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis efficiency 40 30 20 10 ######### ######### ######### ######### 0....5....1....1....2....2....3....3....4....4....5....5.... 0 5 0 5 0 5 0 5 0 5 GSM-Abis(Serial0/1/0:0) compression efficiency%/min (last 60 mins) * = maximum eff% # = average eff% 100 90 80 70 60 50 40 30 20 10 0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis efficiency 100 90 80 70 60 50 40 30 20 10 0....5....1....1....2....2....3....3....4....4....5....5....6....6....7. 0 5 0 5 0 5 0 5 0 5 0 5 0 GSM-Abis(Serial0/1/0:0) decompression efficiency%/hr (last 72 hrs) * = maximum eff% # = average eff% Related Commands Command Description clear gsm-abis Clears the statistics displayed.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis errors show gsm-abis errors To display error statistics counters of the GSM compression/decompression, use the show gsm-abis errors command in privileged EXEC mode. show gsm-abis errors Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis errors Table A-2 Related Commands show gsm-abis errors Field Descriptions (continued) Field Description backhaul_rxLostPakInd Receive backhaul_lostPak indicator backhaul_txLostPakInd Transmit backhaul_lostPak indicator backhaul_missedPak Received backhaulPak is missed/dropped. backhaul_latePaks No backhaul packet arrived in time to fill txParticles with data (backhaul packet was lost or late).
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis packets show gsm-abis packets To display packet statistics counters of the GSM compression/decompression, use the show gsm-abis packets command in privileged EXEC mode. Add the include retransmit to see the repetitive sub-rate samples at a specific configuration level (100 ms to 5100 ms). show gsm-abis packets show gsm-abis packets | include retransmit Syntax Description This command has no arguments or keywords.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis peering show gsm-abis peering To display peering status, statistics, and history of the GSM compression/decompression, use the show gsm-abis peering command in privileged EXEC mode. show gsm-abis peering [details] Syntax Description details Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced. Examples Provides detail information about peering.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis peering Peer Pak Info: No Backhaul Interface ======= 0 packets Backhaul Encap Failures ===== 0 packets Get CtrlPak Failures ======== 0 packets RX Ctrl Paks ================ 7 packets TX Ctrl Paks ================ 11 packets Out Of Sequence Paks ======== 1 packets Out Of Sequence Paks ====== 0 packets Unsolicited Connect Paks ==== 1 (times) Unsolicited Connect Paks == 0 (times) Remove Retransmit Errors ==== 8 (error) Ba
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show gsm-abis traffic show gsm-abis traffic To display traffic rates, in bits per second, at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals for GSM data transmitted and received over the backhaul, use the show gsm-abis traffic command in privileged EXEC mode. show gsm-abis traffic Syntax Description This command has no arguments or keywords.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show ip rtp header-compression show ip rtp header-compression To show Real-Time Transport Protocol (RTP) header compression statistics, use the show ip rtp header-compression privileged EXEC command. show ip rtp header-compression [type number] [detail] Syntax Description type number (Optional) Interface type and number. detail (Optional) Displays details of each connection.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show ip rtp header-compression Table A-3 describes the significant fields shown in the display. Table A-3 Related Commands show ip rtp header-compression Field Descriptions Field Description Interface Type and number of interface. Rcvd: total Number of packets received on the interface. compressed Number of packets with compressed header. errors Number of errors. dropped Number of dropped packets.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp session show l2tp session To display basic information about all active L2TP sessions, use the show l2tp session command in the user EXEC mode. show l2tp session Syntax Description This command has no arguments or keywords. Command Modes User EXEC Command History Release Modification 12.1(1)T This command was enhanced to display Point-to-Point Protocol over Ethernet (PPPoE) information. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp session Command Description show l2tp redirect Displays statistics for L2TP redirects and forwards. show l2tp session Displays session information about active Layer 2 sessions for a VPDN. show l2tp tunnel Displays information about active Layer 2 tunnels for a VPDN.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp tunnel show l2tp tunnel To display basic information about all L2TP tunnels, use the show l2tp tunnel command in the user EXEC mode. show l2tp tunnel Syntax Description This command has no arguments or keywords. Command Modes User EXEC Command History Release Modification 11.2 This command was integrated into Cisco IOS Release 12.4(12)MR2. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show l2tp tunnel Command Description show l2tp multilink Displays the multilink sessions authorized for all VPDN groups. show l2tp redirect Displays statistics for L2TP redirects and forwards. show l2tp session Displays session information about active Layer 2 sessions for a VPDN.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc show mpls l2transport vc To display information about Any Transport over MPLS (AToM) virtual connections (VCs) that have been enabled to route Layer 2 packets on a router, use the show mpls l2transport vc command in the privileged EXEC mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc Release Modification 12.2(17d)SXB Support for this command on the Supervisor Engine 2 was extended to Release 12.2 SX. 12.2(25)S This command was updated with new output and fields for nonstop forwarding (NSF), stateful switchover (SSO), and graceful restart (GR) abilities. 12.2(28)SB This command was implemented on the Cisco 10000 series routers.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc Table A-4 show mpls l2transport vc Field Descriptions (continued) Field Description Status The status of the VC. The status can be one of the following: • UP—The VC is in a state where it can carry traffic between the two VC endpoints. A VC is up when both imposition and disposition interfaces are programmed.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc Table A-5 show mpls l2transport vc Field Descriptions (continued) Field Description Local interface Interface on the local router that has been enabled to send and receive Layer 2 packets. The interface varies, depending on the transport type. The output also shows the status of the interface. VC ID VC identifier assigned to the interface on the router.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show mpls l2transport vc Table A-5 show mpls l2transport vc Field Descriptions (continued) Field Description Tunnel label An IGP label used to route the packet over the MPLS backbone to the destination router with the egress interface. The first part of the output displays the type of label. The second part of output displays the route information.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show redundancy show redundancy To display information about the current redundant configuration and recent changes in states, use the show redundancy command in privileged EXEC mode. show redundancy Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.2(8)MC2 This command was introduced. 12.2(15)MC1 This command was incorporated. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show redundancy LISTN_LISTN LISTN_SPEAK SPEAK_SPEAK SPEAK_STDBY STDBY_STDBY ACTIV_STDBY ACTIV_ACTIV Related Commands Mar Mar Mar Mar Mar Mar Mar 19 19 19 19 19 19 19 10:20:49.299 10:20:52.244 10:20:52.300 10:20:55.244 10:20:55.300 10:21:01.692 10:21:01.692 Command Description mode y-cable Invokes y-cable mode. redundancy Invokes redundancy mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub congestion show umts-iub congestion To display history of the UMTS congestion, use the show umts-iub congestion command in privileged EXEC mode. show umts-iub congestion Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.4(4)MR1 This command is introduced.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub efficiency show umts-iub efficiency To display history of the UMTS interface efficiency averages at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals, use the show umts-iub efficiency command in privileged EXEC mode. Efficiency is defined as the percentage of bandwidth savings obtained by using the compression/decompression algorithm to suppress GSM data.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub errors show umts-iub errors To display the error statistics of the UMTS Iub interface, use the show umts-iub errors command in privileged EXEC mode. show umts-iub errors Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub errors UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): UMTS-Iub(ATM1/1/1): Related Commands backhaul_encap_failures ===== umts_encap_failures ========= no_local_pvc ================ no_remote_pvc =============== 1 1 1 1 Command Description clear umts-iub Clears the statistics displayed.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub packets show umts-iub packets To display packet statistics of the UMTS-Iub interface, use the show umts-iub packets command in privileged EXEC mode. show umts-iub packets Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub peering show umts-iub peering To display the peering status, statistics, and history of the UMTS Iub interface, use the show umts-iub peering command in privileged EXEC mode. show umts-iub peering [details] Syntax Description details Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub peering Peer Info: No Backhaul Interface ======= Backhaul Encap Failures ===== RX Ctrl Paks ================ RX Ctrl Bytes =============== TX Ctrl Paks ================ TX Ctrl Bytes =============== Out Of Sequence Paks ======== Backhaul QOS classify drops = Version Mismatch ============ Shorthaul Mismatch ========== 5 packets 2 packets 62 packets 2078 bytes 62 packets 1365 bytes 0 packets 0 packets 0 packets 0 times
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub peering UMTS-Iub(ATM0/IMA0): UMTS-Iub(ATM0/0/0) ID(1): UMTS-Iub(ATM0/0/1) ID(2): Alarm State: RX(NO ALARM) TX(NO ALARM) RX(NO ALARM) TX(NO ALARM) UMTS-Iub(ATM0/IMA0.1): Peering Information UMTS-Iub(ATM0/IMA0.1): Local (192.168.10.2:6666) States: UMTS-Iub(ATM0/IMA0.1): Connect State: OPEN UMTS-Iub(ATM0/IMA0.1): Redundancy State: ACTIVE UMTS-Iub(ATM0/IMA0.1): Version: 3 UMTS-Iub(ATM0/IMA0.1): Remote (192.168.10.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub pvc show umts-iub pvc To display the pvc mapping of the UMTS Iub interface, use the show umts-iub pvc command in privileged EXEC mode. show umts-iub pvc Syntax Description This command has no arguments or keywords. Command Modes Privileged EXEC Command History Release Modification 12.4(2)MR This command was introduced. Examples The following is an example of the output generated by this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show umts-iub traffic show umts-iub traffic To display traffic rates, in bits per second, at 1 second, 5 seconds, 1 minute, 5 minutes, and 1 hour intervals for UMTS data transmitted and received over the backhaul, use the show umts-iub traffic command in privileged EXEC mode. show umts-iub traffic Syntax Description This command has no arguments or keywords.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show xconnect all show xconnect all To display information about xconnect attachment circuits and pseudowires (PWs), use the show xconnect all command in the privileged EXEC mode. show xconnect {all | interface interface | peer ip-address {all | vcid vcid}} [detail] Syntax Description all Displays information about all xconnect attachment circuits and PWs.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show xconnect all Usage Guidelines The show xconnect all command can be used to display, sort, and filter basic information about all xconnect attachment circuits and PWs. You can use the show xconnect all command output to help determine the appropriate steps to troubleshoot an xconnect configuration problem.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference show xconnect all Table A-6 show xconnect all Field Descriptions (continued) Field Description S1 State of the segment. Valid states are: or • UP—The segment is up. S2 • DN—The segment is down. • AD—The segment is administratively down.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran snmp-server enable traps ipran To enable all ipran notifications via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran command in global configuration mode. To disable ipran alarm-gsm notifications, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran alarm-gsm snmp-server enable traps ipran alarm-gsm To provide information alarms associated with GSM-Abis interfaces via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran alarm-gsm command in global configuration mode. To disable ipran alarm-gsm notifications, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran alarm-umts snmp-server enable traps ipran alarm-umts To provide information alarms associated with UMTS-Iub interfaces via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran alarm-umts command in global configuration mode. To disable ipran alarm-umts notifications, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference snmp-server enable traps ipran util snmp-server enable traps ipran util To provide information alarms associated with backhaul utilization via Simple Network Management Protocol (SNMP) notifications (traps) available on your system, use the snmp-server enable traps ipran util command in global configuration mode. To disable ipran alarm-gsm notifications, use the no form of this command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference standalone standalone To specify that the Cisco 3825 router is being used in a standalone configuration (which impacts the relays on the VWIC/HWIC), use the standalone command in y-cable configuration mode. To use the router in a redundant configuration, use the no form of this command. [no] standalone Syntax Description This command has no arguments or keywords.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference standby use-interface standby use-interface To designate a loopback interface as a health or revertive interface, use the standby use-interface command in y-cable configuration mode. standby use-interface interface {health | revertive | backhaul} Syntax Description interface Interface to be used with the specified parameter. For health and revertive, this is the loopback interface that is specified in the standby track command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference standby use-interface Examples The following example specifies loopback101 as the health interface and loopback102 as the revertive interface: Router# standby use-interface loopback101 health Router# standby use-interface loopback102 revertive Router# standby use-interface multilink1 backhaul Related Commands Command Description mode y-cable Invokes y-cable mode. redundancy Invokes redundancy mode.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub backhaul-oam umts-iub backhaul-oam To configure the local parameters required to provide OAM cells received on the UMTS ATM interface to be sent across the backhaul, use the umts-iub backhaul-oam Interface configuration command. To not transport the OAM cells across the backhaul, use the no form of this command. Note When using the no form of the command, the end devices may only use OAM loopback cells. I.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub backhaul-timer umts-iub backhaul-timer To determine how often backhaul packets are sent for UMTS, use the umts-iub backhaul-timer Interface configuration command. This option is commonly used for High Speed Downlink Data Packet Access (HSDPA) offload environments. HSDPA traffic requires much more bandwidth than voice/signaling traffic on UMTS.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub congestion-control umts-iub congestion-control To enable control under the UMTS shorthaul interface, use the umts-iub congestion-control Interface configuration command. umts-iub congestion-control Syntax Description This command has no arguments or keywords. Defaults There are no default settings or behaviors. Command Modes Interface configuration Command History Release Modification 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub congestion priority umts-iub congestion priority To configure the congestion control priority for UMTS, use the umts-iub congestion priority PVC configuration command. umts-iub congestion priority [protected] [2-9] Syntax Description protected The highest priority traffic which will never be throttled during congestion. 2-9 The congestion priority with 2 being the highest and 9 being the lowest priority.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub local umts-iub local To configure the local parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection for use with the ATM path on the UMTS Iub interface, use the umts-iub local Interface configuration command. umts-iub local [ip-address] [port] Syntax Description ip-address (Optional) The IP address for the entry you wish to establish.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub remote umts-iub remote To configure the remote parameters required to establish an Internet Protocol/User Datagram Protocol (IP/UDP) backhaul connection for use with the ATM path on the UMTS Iub interface, use the umts-iub local Interface configuration command. umts-iub remote [ip-address] [port] Syntax Description ip-address (Optional) The IP address for the entry you wish to establish.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub set dscp umts-iub set dscp To mark a packet by setting the differential services code point (DSCP) for UMTS-Iub value for the backhaul packet including the peering and data generated from the shorthaul, use the umts-iub set dscp Interface configuration command. umts-iub set dscp value Note Use this command when configuring UMTS shorthaul interfaces.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub set dscp umts-iub set dscp To overwrite the interface default value defined in the umts-iub set dscp value for UMTS shorthaul interfaces and is used to tag the backhaul packet generated from traffic from a PVC, use the umts-iub set dscp ATM-VC configuration command.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts-iub set peering dscp umts-iub set peering dscp To overwrite the interface default value defined in the umts-iub set dscp value and is used to tag the peering backhaul packet, use the umts-iub set peering dscp Interface configuration command. umts-iub set peering dscp value Note Use this command when configuring UMTS shorthaul interfaces. Syntax Description value Defaults There are no default settings or behaviors.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts local umts local To configure local ip address for the atm subinterfaces, use the umts local Sub-Interface configuration command. This command is used when you want to off load PVC traffic from a physical ATM shorthaul to an alternate backhaul. For each alternate backhaul, you need to create a logical shorthaul by creating an atm subinterface.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference umts remote umts remote To configure local ip address for the atm subinterfaces, use the umts remote Sub-Interface configuration command. This command is used when you want to off load one or more PVC’s traffic from a physical ATM shorthaul to go over alternate backhaul. For each alternate backhaul, you need to create a logical shorthaul by creating an atm subinterface.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference xconnect xconnect To bind an attachment circuit to a pseudowire (PW), use the xconnect command in one of the supported configuration modes. To restore the default values, use the no form of this command. xconnect peer-ip-address | vcid | pseudowire-parameters [sequencing {transmit | receive | both | one-to-one}] [ignore-vpi-vci] Syntax Description peer-ip-address IP address of the remote provider edge (PE) peer.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference xconnect l2transport configuration (for ATM) Connect configuration mode Global configuration Command History Usage Guidelines Note Release Modification 12.0(23)S This command was introduced. 12.0(28)S Support was added for Multilink Frame Relay connections. 12.3(2)T This command was integrated into Cisco IOS Release 12.3(2)T. 12.2(25)S This command was integrated into Cisco IOS Release 12.2(25)S. 12.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference xconnect The xconnect command with keyword ignore-vpi-vci results in the PVC mapping being done in a cooperative way if the MWR works the same way as the receiving router. Without this command, the MWR checks the VPI/VCI value inside PW packet for matches against the local configured PVC or PVC-mapping.
Appendix A Cisco 3825 Mobile Wireless Edge Router RAN-O Command Reference xconnect logging redundancy xconnect logging redundancy To enable system message log (syslog) reporting of the status of the xconnect redundancy group, use the xconnect logging redundancy command in global configuration mode. To disable syslog reporting of the status of the xconnect redundancy group, use the no form of this command.
A P P E N D I X B Configuration Examples This appendix provides real-world examples of RAN-O configurations.
Appendix B Configuration Examples Overview • A shorthaul interface is used to transfer GSM and UMTS traffic from the Base Transceiver Station (BTS)/Node-B to the Cisco 3825 router and from the Cisco 3825 router to the Base Station Controller/Radio Network Controller (BSC/RNC). The traditional shorthaul connections on the RAN-O devices are connected through the Cisco 2-port T1/E1-RAN interface cards. • Topology naming conventions such as, 3x2 and 4x3 are used to describe the type of deployment.
Appendix B Configuration Examples Overview ipran-alt-interrupt tracing mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip cef ! ! no ip domain lookup vlan ifdescr detail multilink bundle-name authenticated mpls label protocol ldp mpls traffic-eng tunnels vpdn enable ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! archive log config ! ! controller E1 0/0/0 clock source internal cem-group 1 unframed ! controller E1 0/0/1 clock source internal cem-group 20 unframed ! controller E1 0/1/0 clo
Appendix B Configuration Examples Overview ! controller E1 1/0/1 mode atm aim 1 clock source internal ! controller E1 1/1/0 mode atm aim 1 clock source internal ! controller E1 1/1/1 ! ! pseudowire-class mpls encapsulation mpls sequencing both preferred-path peer 50.0.0.2 ! pseudowire-class l2tp encapsulation l2tpv3 sequencing both ip protocol udp ip local interface Loopback50 ! ! class cem cemclass sample-rate 2 ! class cem cemclass1 dejitter-buffer 400 ! ! ! ! ! ! ! interface Loopback50 ip address 50.
Appendix B Configuration Examples Overview interface CEM0/1/0 no ip address cem 12 xconnect 50.0.0.2 3 encapsulation mpls ! ! interface CEM0/1/1 no ip address cem 30 xconnect 50.0.0.2 4 encapsulation mpls ! interface CEM0/2/0 no ip address cem 8 xconnect 50.0.0.2 5 encapsulation mpls ! ! interface CEM0/2/1 no ip address cem 25 xconnect 50.0.0.2 6 encapsulation mpls ! ! interface ATM0/IMA0 no ip address load-interval 30 atm mcpt-timers 2000 6000 10000 no atm ilmi-keepalive pvc 1/10 l2transport xconnect 50.
Appendix B Configuration Examples Overview pvc 1/15 l2transport encapsulation aal0 cell-packing 10 mcpt-timer 3 xconnect 50.0.0.2 105 pw-class mpls ! ! interface ATM0/IMA0.4 point-to-point no snmp trap link-status pvc 1/16 l2transport encapsulation aal0 cell-packing 14 mcpt-timer 3 xconnect 50.0.0.2 106 pw-class mpls one-to-one ! ! interface ATM0/IMA0.6 multipoint no snmp trap link-status pvc 1/17 l2transport xconnect 50.0.0.2 107 pw-class mpls ! pvc 1/18 l2transport encapsulation aal0 xconnect 50.0.0.
Appendix B Configuration Examples Overview atm cell-packing 2 mcpt-timer 1 xconnect 50.0.0.2 12 encapsulation mpls sequencing both pvc 0/10 l2transport encapsulation aal0 ! pvc 0/11 l2transport encapsulation aal0 ! pvc 0/12 l2transport encapsulation aal0 ! pvc 0/13 l2transport encapsulation aal0 ! ! interface ATM1/0/0.3 point-to-point no snmp trap link-status pvc 0/16 l2transport encapsulation aal0 xconnect 50.0.0.2 14 encapsulation mpls ! ! interface ATM1/0/0.
Appendix B Configuration Examples Overview ! interface ATM1/0/1.1 point-to-point no snmp trap link-status ! interface ATM1/0/1.2 multipoint no snmp trap link-status ! interface ATM1/1/0 no ip address scrambling-payload ima-group 0 no atm ilmi-keepalive ! ip route 9.10.0.254 255.255.255.255 9.11.49.254 ip route 30.0.0.0 255.0.0.0 GigabitEthernet0/0 ip route 50.0.0.2 255.255.255.255 20.0.0.2 ip route 50.0.0.5 255.255.255.255 20.0.0.
Appendix B Configuration Examples Overview ! redundancy mode y-cable standalone ! network-clock-participate slot 1 network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 network-clock-select 2 E1 0/0/1 network-clock-select 3 E1 0/1/0 network-clock-select 4 E1 0/1/1 network-clock-select 5 E1 0/2/0 network-clock-select 6 E1 0/2/1 ipran-alt-interrupt tracing mmi polling-interval 60 no mmi auto-configure n
Appendix B Configuration Examples Overview controller E1 0/2/0 cem-group 8 unframed ! controller E1 0/2/1 cem-group 25 unframed ! controller E1 1/0/0 mode atm aim 1 clock source internal ! controller E1 1/0/1 mode atm aim 1 clock source internal ! controller E1 1/1/0 mode atm aim 1 clock source internal ! controller E1 1/1/1 clock source internal ! pseudowire-class mpls encapsulation mpls sequencing both preferred-path peer 50.0.0.
Appendix B Configuration Examples Overview ! interface GigabitEthernet0/1 ip address 70.0.0.1 255.0.0.0 no ip proxy-arp duplex auto speed auto mpls ip ! interface CEM0/1/0 no ip address cem 12 xconnect 50.0.0.1 3 encapsulation mpls ! ! interface CEM0/1/1 no ip address cem 30 xconnect 50.0.0.1 4 encapsulation mpls ! ! interface CEM0/2/0 no ip address cem 8 xconnect 50.0.0.1 5 encapsulation mpls ! ! interface CEM0/2/1 no ip address cem 25 xconnect 50.0.0.
Appendix B Configuration Examples Overview ! pvc 1/14 l2transport encapsulation aal0 ! ! interface ATM0/IMA0.3 point-to-point no snmp trap link-status pvc 1/15 l2transport encapsulation aal0 xconnect 50.0.0.1 105 pw-class mpls ! ! interface ATM0/IMA0.4 point-to-point no snmp trap link-status pvc 1/16 l2transport encapsulation aal0 cell-packing 7 mcpt-timer 2 xconnect 50.0.0.1 106 pw-class mpls one-to-one ! ! interface ATM0/IMA0.6 multipoint no snmp trap link-status pvc 1/17 l2transport xconnect 50.0.0.
Appendix B Configuration Examples Overview ! ! interface ATM1/0/0.1 point-to-point no snmp trap link-status pvc 0/15 l2transport xconnect 50.0.0.1 13 pw-class mpls ! ! interface ATM1/0/0.2 multipoint no snmp trap link-status atm cell-packing 10 mcpt-timer 2 xconnect 50.0.0.1 12 encapsulation mpls sequencing both pvc 0/10 l2transport encapsulation aal0 ! pvc 0/11 l2transport encapsulation aal0 ! pvc 0/12 l2transport encapsulation aal0 ! pvc 0/13 l2transport encapsulation aal0 ! ! interface ATM1/0/0.
Appendix B Configuration Examples Overview xconnect 50.0.0.1 11 encapsulation mpls sequencing both pvc 0/21 l2transport encapsulation aal0 ! pvc 0/22 l2transport encapsulation aal0 ! pvc 0/23 l2transport encapsulation aal0 ! ! interface ATM1/1/0 no ip address scrambling-payload ima-group 0 no atm ilmi-keepalive ! ip route 9.10.0.254 255.255.255.255 9.11.49.254 ip route 20.0.0.0 255.0.0.0 GigabitEthernet0/0 ip route 50.0.0.1 255.255.255.255 70.0.0.2 ip route 50.0.0.5 255.255.255.255 70.0.0.
Appendix B Configuration Examples Overview Ethernet over MPLS—VLAN and Port Mode Configuration The following is an example of an Ethernet over Multiprotocol Label Switching (MPLS) configuration in VLAN and Port mode (see Figure B-2): Ethernet over MPLS—VLAN and Port Mode Configuration Ethernet 0/0 VLAN BTS/Node B GE 0/0/1 GE 0/0/1 9.9.9.6/24 9.9.9.
Appendix B Configuration Examples Overview vpdn enable ! archive log config hidekeys ! ! controller E1 0/0/0 clock source internal ! controller E1 0/0/1 ! controller E1 0/1/0 ! controller E1 0/1/1 clock source internal ! controller E1 1/0/0 clock source internal ! controller E1 1/0/1 ! controller E1 1/1/0 ! controller E1 1/1/1 clock source internal ! ! ! ! ! ! ! ! interface Loopback0 no ip address ! interface Loopback1 ip address 1.1.1.1 255.255.255.
Appendix B Configuration Examples Overview ! ! ip forward-protocol nd ip route 2.2.2.2 255.255.255.255 9.9.9.8 ! ip http server no ip http secure-server ! ! snmp-server community public RO ! ! ! control-plane ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login ! exception data-corruption buffer truncate ! end MRW_2 ! version 12.
Appendix B Configuration Examples Overview network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip arp proxy disable ip cef ! ! ! ! no ip domain lookup vlan ifdescr detail l2tp-class l2tp multilink bundle-name authenticated mpls label protocol ldp mpls ldp session protection mpls oam echo revision 4 vpdn enable ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! archive log config hidekeys ! ! con
Appendix B Configuration Examples Overview clock source internal ! controller E1 1/0/1 clock source internal ! controller E1 1/1/0 clock source internal ! controller E1 1/1/1 clock source internal ! ! ! interface Loopback1 ip address 2.2.2.2 255.255.255.255 ! ! port mode interface GigabitEthernet0/0 no ip address load-interval 30 speed 1000 full-duplex no cdp enable xconnect 1.1.1.1 1 encapsulation mpls ! ! vlan mode interface GigabitEthernet0/0.3 encapsulation dot1q 3 xconnect 1.1.1.
Appendix B Configuration Examples Overview no call rsvp-sync ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login ! exception data-corruption buffer truncate ! end Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-20 OL-15667-03
Appendix B Configuration Examples Overview PWE3 over MLPPP Configuration The following is an example of a PWE3 over Multi-link Point-to-Point Protocol (MLPPP) configuration (see Figure B-3): PWE3 over MLPPP Configuration TDM TDM Multilink 1 ATM BTS/ Node B 100.100.100.100/24 MWR_1 202344 Figure B-3 Multilink 1 100.100.100.99/24 MWR_2 ATM BSC/ RNC MWR_1 version 12.
Appendix B Configuration Examples Overview ! archive log config hidekeys ! ! controller E1 0/0/0 clock source internal cem-group 0 unframed ! controller E1 0/0/1 channel-group 0 timeslots 1-31 ! controller E1 0/1/0 channel-group 0 timeslots 1-31 ! controller E1 0/1/1 clock source internal cem-group 3 timeslots 1-31 ! controller E1 1/0/0 mode atm aim 1 clock source internal ! controller E1 1/0/1 channel-group 0 timeslots 1-31 ! controller E1 1/1/0 channel-group 0 timeslots 1-31 ! controller E1 1/1/1 mode
Appendix B Configuration Examples Overview ! interface Loopback101 no ip address ! interface Multilink1000 ip address 100.100.100.100 255.255.255.
Appendix B Configuration Examples Overview interface ATM1/0/0 no ip address scrambling-payload no atm ilmi-keepalive xconnect 2.2.2.
Appendix B Configuration Examples Overview exec-timeout 0 0 password lab login ! exception data-corruption buffer truncate ! end MWR_2 ! version 12.
Appendix B Configuration Examples Overview ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! archive log config hidekeys ! ! controller E1 0/0/0 cem-group 0 timeslots 1-31 ! controller E1 0/0/1 clock source internal cem-group 1 unframed ! controller E1 0/1/0 ! controller E1 0/1/1 clock source internal channel-group 0 timeslots 1-31 ! controller E1 0/2/0 clock source internal channel-group 0 timeslots 1-31 ! controller E1 0/2/1 ! controller E1 1/0/0 mode atm aim 1 clock source internal ! controller E1 1/0/1 clock source
Appendix B Configuration Examples Overview priority percent 99 class class-default bandwidth percent 1 queue-limit 45 ! pseudowire-class class1 encapsulation mpls sequencing both mpls experimental 1 ! ! ! ! ! ! ! interface Loopback1 ip address 2.2.2.2 255.255.255.255 ! ! interface Multilink1000 ip address 100.100.100.99 255.255.255.
Appendix B Configuration Examples Overview full-duplex mpls ip no cdp enable ! interface Serial0/1/1:0 no ip address encapsulation ppp ppp multilink ppp multilink group 1000 max-reserved-bandwidth 100 ! interface Serial0/2/0:0 no ip address encapsulation ppp ppp multilink ppp multilink group 1000 max-reserved-bandwidth 100 ! interface ATM1/0/0 no ip address scrambling-payload no atm ilmi-keepalive xconnect 1.1.1.
Appendix B Configuration Examples Overview ! ! snmp-server community private RW snmp-server community public RO snmp-server ifindex persist snmp-server trap link ietf no snmp-server sparse-tables snmp-server queue-length 100 snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart snmp-server enable traps ipran no cdp run route-map test permit 10 match mpls-label ! ! ! mpls ldp router-id Loopback1 force ! control-plane ! no call rsvp-sync ! ! ! line con 0 exec-timeout 0 0 logging s
Appendix B Configuration Examples Overview PWE3 Redundancy Configuration The following is an example of a PWE3 Redundancy configuration (see Figure B-4): Figure B-4 PWE3 Redundancy Configuration TDM (Primary) ATM Ethernet BTS/Node B Ethernet 0/1 9.9.9.6/24 MWR_1 Ethernet 0/1 ATM (Primary) ATM (Backup) 9.9.9.8/24 MWR_2 Ethernet (Primary) BSC/ Ethernet (Backup) RNC 202345 TDM (Backup) TDM MWR_1 version 12.
Appendix B Configuration Examples Overview archive log config hidekeys ! ! controller E1 0/0/0 clock source internal cem-group 0 unframed ! controller E1 0/0/1 ! controller E1 0/1/0 ! controller E1 0/1/1 clock source internal ! controller E1 1/0/0 mode atm aim 1 clock source internal ! controller E1 1/0/1 ! controller E1 1/1/0 ! controller E1 1/1/1 clock source internal ! interface cem0/0/0 cem 0 xconnect 2.2.2.2 1 encapsulation mpls backup peer 2.2.2.
Appendix B Configuration Examples Overview load-interval 30 speed 1000 full-duplex mpls ip ! ! ip forward-protocol nd ip route 2.2.2.2 255.255.255.255 9.9.9.8 ! ip http server no ip http secure-server ! ! snmp-server community public RO ! ! ! control-plane ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 exec-timeout 0 0 password lab login ! exception data-corruption buffer truncate ! end MWR_2 ! version 12.
Appendix B Configuration Examples Overview ! network-clock-participate slot 1 network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip arp proxy disable ip cef ! ! ! ! no ip domain lookup vlan ifdescr detail l2tp-class l2tp multilink bundle-name authenticated mpls label protocol ldp mpls ldp session protection mpls oam echo
Appendix B Configuration Examples Overview mode atm aim 1 clock source internal ! ! Primary interface cem0/0/0 cem 0 xconnect 1.1.1.1 1 encapsulation mpls ! ! Backup interface cem0/0/1 cem 0 xconnect 1.1.1.1 2 encapsulation mpls ! ! Primary interface ATM1/0/0 no ip address scrambling-payload no atm ilmi-keepalive xconnect 1.1.1.1 3 encapsulation mpls pvc 0/1 l2transport encapsulation aal0 ! ! Backup interface ATM1/1/1 no ip address scrambling-payload no atm ilmi-keepalive xconnect 1.1.1.
Appendix B Configuration Examples Overview snmp-server community private RW snmp-server community public RO snmp-server ifindex persist snmp-server trap link ietf no snmp-server sparse-tables snmp-server queue-length 100 snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart snmp-server enable traps ipran no cdp run route-map test permit 10 match mpls-label ! ! ! mpls ldp router-id Loopback1 force ! control-plane ! no call rsvp-sync ! ! ! line con 0 exec-timeout 0 0 logging synch
Appendix B Configuration Examples Overview TDM over MPLS Configuration The following is an example of a time-division multiplexing (TDM) over MPLS configuration (see Figure B-5): Figure B-5 TDM over MPLS Configuration TDM over MPLS Configuration 30.30.30.2 BSC CEM 0/0/0 (clock ) CEM 0/0/1 CEM 0/2/0 CEM 0/2/1 MWR_A E1-1/0 CEM 0/0/0 CEM 0/0/1 CEM 0/2/0 CEM 0/2/1 GE 0/0/1 50.50.50.2 GE 0/0/1 50.50.50.1 (clock ) E1-1/0 MWR_B 270638 30.30.30.1 BTS MWR_A ! version 12.
Appendix B Configuration Examples Overview ! controller T1 0/2/0 framing esf clock source internal linecode b8zs cem-group 4 unframed description T1 SATOP example ! controller T1 0/2/1 framing esf clock source internal linecode b8zs cem-group 5 timeslots 1-24 description T1 CESoPSN example ! controller E1 1/0/0 clock source internal ! controller E1 1/0/1 ! interface Loopback0 ip address 30.30.30.1 255.255.255.255 ! interface CEM0/0/0 no ip address cem 0 xconnect 30.30.30.
Appendix B Configuration Examples Overview ! no ip http server no ip http secure-server ! line con 0 password xxx login line aux 0 password xxx login no exec line vty 0 4 password xxx login ! end MWR_B ! version 12.
Appendix B Configuration Examples Overview controller T1 0/2/0 framing esf clock source internal linecode b8zs cem-group 4 unframed description T1 SATOP example ! controller T1 0/2/1 framing esf clock source internal linecode b8zs cem-group 5 timeslots 1-24 description T1 CESoPSN example ! controller E1 1/0/0 ! controller E1 1/0/1 ! interface Loopback0 ip address 30.30.30.2 255.255.255.255 ! interface CEM0/0/0 no ip address cem 0 xconnect 30.30.30.
Appendix B Configuration Examples Overview no ip http server no ip http secure-server ! line con 0 password xxx login line aux 0 password xxx login no exec line vty 0 4 password xxx login ! end Cisco 3825 Mobile Wireless Edge Router Software Configuration Guide B-40 OL-15667-03
Appendix B Configuration Examples Overview ATM over MPLS Configurations The illustration below configures an ATM port mode pseudowire (PW) on interface ATM 0/0/0, ATM AAL5 SDU mode PW on ATM0/0/1 PVC 0/100, ATM N:1 VCC cell mode PW on ATM0/0/1 PVC 0/101, multiple PVCs N:1 VCC cell mode PW on ATM 0/0/1.1, and ATM 1:1 VCC cell mode PW on ATM0/0/1 PVC 0/102. It also configures Cell-Packing for port mode PWs, VCC cell-relay mode PWs and PVC mapping for ATM0/0/1.1 N:1 VCC cell relay PWs (see Figure B-6).
Appendix B Configuration Examples Overview ! no ip domain lookup ip domain name cisco.
Appendix B Configuration Examples Overview interface Loopback0 ip address 88.88.88.88 255.255.255.255 ! interface ATM0/0/0 no ip address scrambling-payload atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive atm cell-packing 28 mcpt-timer 3 xconnect 99.99.99.99 100 encapsulation mpls sequencing both pvc 1/35 l2transport encapsulation aal0 ! pvc 1/36 l2transport encapsulation aal0 ! pvc 1/37 l2transport encapsulation aal0 ! ! interface GigabitEthernet0/0 ip address 172.18.52.129 255.255.255.
Appendix B Configuration Examples Overview pw-pvc 2/136 ! pvc 1/37 l2transport encapsulation aal0 pw-pvc 2/137 ! ! interface GigabitEthernet0/1 description interface to 7600 fas 3/5 ip address 2.2.2.2 255.255.255.0 duplex auto speed auto mpls ip no keepalive ! interface ATM0/1/0 no ip address scrambling-payload no atm ilmi-keepalive ! interface ATM0/1/1 no ip address scrambling-payload no atm ilmi-keepalive ! interface ATM0/IMA1 no ip address no atm ilmi-keepalive ! ip route 0.0.0.0 0.0.0.0 172.18.52.
Appendix B Configuration Examples Overview boot-start-marker boot-end-marker ! card type e1 0 0 card type e1 0 1 logging buffered 4096 enable password lab ! no aaa new-model ! redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip cef ! ! no ip domain lookup ip domain name cisco.
Appendix B Configuration Examples Overview ! controller E1 0/2/0 ! controller E1 0/2/1 ! pseudowire-class mpls-exp-5 encapsulation mpls sequencing both mpls experimental 5 ! ! ! ! ! ! ! ! interface Loopback0 ip address 99.99.99.99 255.255.255.255 ! interface ATM0/0/0 no ip address scrambling-payload atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive atm cell-packing 28 mcpt-timer 3 xconnect 88.88.88.
Appendix B Configuration Examples Overview pvc 0/103 l2transport encapsulation aal0 cell-packing 28 mcpt-timer 3 xconnect 88.88.88.88 1103 pw-class mpls-exp-5 ! ! interface ATM0/0/1.1 multipoint no snmp trap link-status atm cell-packing 28 mcpt-timer 3 xconnect 88.88.88.88 1200 encapsulation mpls sequencing both pvc 2/135 l2transport encapsulation aal0 ! pvc 2/136 l2transport encapsulation aal0 ! pvc 2/137 l2transport encapsulation aal0 ! ! interface GigabitEthernet0/1 ip address 2.2.2.3 255.255.255.
Appendix B Configuration Examples Overview ATM over L2TPv3 Configuration The illustration below configures an ATM port mode PW on interface ATM 0/0/0, ATM AAL5 SDU mode PW on ATM0/0/1 PVC 0/100, ATM N:1 VCC cell mode PW on ATM0/0/1 PVC 0/101, and multiple PVCs N:1 VCC cell mode PW on ATM 0/0/1.1. It also configures Cell-Packing for port mode PWs, VCC cell-relay mode PWs and PVC mapping for ATM0/0/1.1 N:1 VCC cell relay PWs (see Figure B-7).
Appendix B Configuration Examples Overview ! no ip domain lookup ip domain name cisco.
Appendix B Configuration Examples Overview ! interface Loopback0 ip address 88.88.88.88 255.255.255.255 ! interface ATM0/0/0 no ip address scrambling-payload atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive atm cell-packing 28 mcpt-timer 3 xconnect 99.99.99.99 100 pw-class l2tp pvc 1/35 l2transport encapsulation aal0 ! pvc 1/36 l2transport encapsulation aal0 ! pvc 1/37 l2transport encapsulation aal0 ! ! interface GigabitEthernet0/0 ip address 172.18.52.129 255.255.255.
Appendix B Configuration Examples Overview speed auto mpls ip no keepalive ! interface ATM0/1/0 no ip address scrambling-payload no atm ilmi-keepalive ! interface ATM0/1/1 no ip address scrambling-payload no atm ilmi-keepalive ! interface ATM0/IMA1 no ip address no atm ilmi-keepalive ! ip route 0.0.0.0 0.0.0.0 172.18.52.1 ip route 99.99.99.99 255.255.255.255 2.2.2.
Appendix B Configuration Examples Overview standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 ip cef ! ! no ip domain lookup ip domain name cisco.
Appendix B Configuration Examples Overview ! ! ! ! ! ! interface Loopback0 ip address 99.99.99.99 255.255.255.255 ! interface ATM0/0/0 no ip address scrambling-payload atm mcpt-timers 1000 2000 3000 no atm ilmi-keepalive atm cell-packing 28 mcpt-timer 3 xconnect 88.88.88.88 100 pw-class l2tp pvc 1/35 l2transport encapsulation aal0 ! pvc 1/36 l2transport encapsulation aal0 ! pvc 1/37 l2transport encapsulation aal0 ! ! interface GigabitEthernet0/0 ip address 172.18.52.130 255.255.255.
Appendix B Configuration Examples Overview ip address 2.2.2.3 255.255.255.0 duplex auto speed auto mpls ip ! interface ATM0/1/0 no ip address scrambling-payload ima-group 0 no atm ilmi-keepalive ! interface ATM0/1/1 no ip address scrambling-payload ima-group 0 no atm ilmi-keepalive ! ip route 0.0.0.0 0.0.0.0 172.18.52.1 ip route 88.88.88.88 255.255.255.255 2.2.2.
Appendix B Configuration Examples Overview GSM Only Configuration The standard GSM topology includes one or more shorthaul interface connections from the BTS to a RAN-O device via separate T1/E1 connections. The RAN-O devices are connected back-to-back using an MLPPP backhaul connection (two or more T1/E1 connections). At the BSC side, the RAN-O to BSC connectivity is exactly like the BTS to RAN-O connections. In this scenario, only GSM traffic traverses the topology (see Figure B-8).
Appendix B Configuration Examples Overview class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 ! interface Multilink1 ip address 10.10.10.1 255.255.255.
Appendix B Configuration Examples Overview MWR_B ! card type E1 0 0 card type E1 0 1 ! ! redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 network-clock-select 2 E1 0/1/0 ! ipran-mib snmp-access outOfBand ipran-mib location aggSite ! ! controller E1 0/0/0 framing NO-CRC4 channel-group 0 timeslots 1-31 ! controller E1 0/0/1 clock source internal channel-group 0 timeslots 1-31 ! controller E1 0
Appendix B Configuration Examples Overview ! interface Serial0/0/0:0 no ip address encapsulation gsm-abis gsm-abis local 10.10.10.2 4444 gsm-abis remote 10.10.10.1 4444 gsm-abis set dscp ef no keepalive ! interface Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 ! interface Serial0/1/0:0 no ip address encapsulation gsm-abis gsm-abis local 10.10.10.2 4446 gsm-abis remote 10.10.10.
Appendix B Configuration Examples Overview UMTS Only Configuration without IMA The traditional UMTS configuration is similar to the GSM configuration except only UMTS traffic traverses the topology. Unlike GSM traffic, UMTS traffic arrives at the RAN-O device via ATM PVCs. The UMTS traffic is then routed over the traditional MLPPP backhaul connection. At the RNC side, the RAN-O to RNC connectivity is exactly like the Node-B to RAN-O interface connections.
Appendix B Configuration Examples Overview interface Multilink1 ip address 10.10.10.1 255.255.255.
Appendix B Configuration Examples Overview ! ! redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 ! ipran-mib snmp-access outOfBand ipran-mib location aggSite ! ! controller E1 0/0/0 mode atm aim 1 ! controller E1 0/0/1 clock source internal channel-group 0 timeslots 1-31 ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class priority percent 99 class class-
Appendix B Configuration Examples Overview ! pvc 1/100 encapsulation aal0 ! ! interface Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 ! logging history size 500 logging history debugging logging trap warnings snmp-server community public RO snmp-server queue-length 100 snmp-server enable traps snmp linkdown linkup coldstart warmstart snmp-server enable traps ipran snmp-server enable traps syslog snmp-server trap link ietf snmp-server ifIndex pe
Appendix B Configuration Examples Overview Combined GSM and UMTS Configuration The combined GSM and UMTS configuration allows both the GSM and UMTS technologies to become aggregated over the traditional multilink backhaul connection (see Figure B-10). Figure B-10 Combined GSM and UMTS Configuration GSM + UMTS Configuration BSC BTS S0/0/0:0 Multilink1 S0/1/0:0 10.10.10.1/30 MWR_A Multilink1 S0/1/0:0 10.10.10.
Appendix B Configuration Examples Overview ! controller E1 0/1/1 channel-group 0 timeslots 1-31 ! controller E1 0/2/0 clock source internal mode atm aim 1 ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 ! interface Multilink1 ip address 10.10.10.1 255.255.255.
Appendix B Configuration Examples Overview keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 ! interface ATM0/2/0 no ip address scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub set dscp ef umts-iub local 10.10.10.1 6000 umts-iub remote 10.10.10.
Appendix B Configuration Examples Overview controller E1 0/0/1 clock source internal channel-group 0 timeslots 1-31 ! controller E1 0/1/0 framing NO-CRC4 channel-group 0 timeslots 1-31 ! controller E1 0/1/1 clock source internal channel-group 0 timeslots 1-31 ! ! controller E1 0/2/0 mode atm aim 1 ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 ! interface Multilink1 ip address
Appendix B Configuration Examples Overview encapsulation gsm-abis gsm-abis local 10.10.10.2 4446 gsm-abis remote 10.10.10.1 4446 gsm-abis set dscp ef no keepalive ! interface Serial0/1/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 ! interface ATM0/2/0 no ip address scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub set dscp ef umts-iub local 10.10.10.2 6000 umts-iub remote 10.10.10.
Appendix B Configuration Examples Overview GSM and UMTS with IMA Configuration The combined GSM and UMTS with Inverse Multiplexing over ATM (IMA) configuration allows both the GSM and UMTS technologies to become aggregated over the traditional multilink backhaul connection (see Figure B-11). Figure B-11 GSM and UMTS with IMA Configuration GSM + UMTS Configuration With IMA BTS S0/0/0:0 Multilink1 10.10.10.2/30 S0/1/0:0 ATM0/ IMA0 MWR_B 270644 Multilink1 S0/1/0:0 ATM0/ 10.10.10.
Appendix B Configuration Examples Overview controller E1 0/1/0 framing NO-CRC4 clock source internal channel-group 0 timeslots 1-31 ! controller E1 0/1/1 channel-group 0 timeslots 1-31 ! controller E1 0/2/0 clock source internal mode atm aim 1 ! controller E1 0/2/1 channel-group 0 timeslots 1-31 ! controller E1 1/0/0 clock source internal mode atm aim 1 ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining per
Appendix B Configuration Examples Overview ! interface Serial0/1/0:0 no ip address encapsulation gsm-abis gsm-abis local 10.10.10.1 4446 gsm-abis remote 10.10.10.
Appendix B Configuration Examples Overview MWR_B ! card type E1 0 0 card type E1 0 1 card type E1 0 2 card type E1 1 0 ! ! redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate slot 1 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 network-clock-select 2 E1 0/1/0 network-clock-select 3 E1 0/2/0 ! ipran-mib snmp-access outOfBand ipran-mib location aggSite ! ! controller E1 0/0/0 framing
Appendix B Configuration Examples Overview interface Multilink1 ip address 10.10.10.2 255.255.255.
Appendix B Configuration Examples Overview scrambling-payload no atm ilmi-keepalive ima-group 0 ! interface ATM0/IMA0 no ip address atm bandwidth dynamic atm umts-iub umts-iub set dscp ef umts-iub local 10.10.10.2 6000 umts-iub remote 10.10.10.
Appendix B Configuration Examples Overview GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration The combined GSM and UMTS with IMA and PVC Routing configuration allows PVC Routing to be off-loaded to an alternate backhaul (see Figure B-12 on page B-74). GSM and UMTS with IMA and PVC Routing (HSDPA Offload) Configuration GSM + UMTS Configuration With IMA and PVC routing BTS S0/0/0:0 MWR_A S0/1/0:0 ATM0/ IMA0 S0/0/0:0 MWR_B Multilink1 10.10.10.1/30 GE 0/0 192.168.1.
Appendix B Configuration Examples Overview channel-group 0 timeslots 1-31 ! controller E1 0/1/1 channel-group 0 timeslots 1-31 ! ! controller E1 0/2/0 clock source internal mode atm aim 1 ! controller E1 0/2/1 clock source internal mode atm aim 1 ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class priority percent 99 class class-default bandwidth remaining percent 1 queue-limit 45 ! interface Multilink1 ip address 10.10.10.1 255.255.255.
Appendix B Configuration Examples Overview interface Serial0/1/0:0 no ip address encapsulation gsm-abis gsm-abis local 10.10.10.1 4446 gsm-abis remote 10.10.10.
Appendix B Configuration Examples Overview snmp-server host 64.50.100.
Appendix B Configuration Examples Overview ip address 10.10.10.2 255.255.255.252 load-interval 30 no keepalive no cdp enable ppp pfc local request ppp pfc remote apply ppp acfc local request ppp acfc remote apply ppp multilink ppp multilink interleave ppp multilink group 1 ppp multilink fragment delay 0 1 ppp multilink multiclass max-reserved-bandwidth 100 service-policy output llq-policy hold-queue 50 out ip rtp header-compression ietf-format ! interface GigabitEthernet0/0 ip address 192.168.1.2 255.
Appendix B Configuration Examples Overview ! interface ATM0/IMA0 no ip address atm bandwidth dynamic atm umts-iub umts-iub set dscp ef umts-iub set peering dscp ef umts-iub local 10.10.10.2 6000 umts-iub remote 10.10.10.1 6000 no atm ilmi-keepalive pvc 2/1 encapsulation aal0 ! pvc 2/2 qsaal ! ! interface ATM0/IMA0.1 multipoint atm umts-iub umts-iub set dscp ef umts-iub peering dscp ef umts-iub local 192.168.1.2 umts-iub remote 192.168.1.
Appendix B Configuration Examples Overview GSM Only Configuration via Satellite The GSM only via satellite configuration allows for point-to-point network optimization (see Figure B-13). Figure B-13 GSM Only Configuration via Satellite S0/0/0:0 Multilink1 10.10.10.1/30 Satellite Modem MWR_A Satellite Modem Multilink1 10.10.10.
Appendix B Configuration Examples Overview interface Multilink1 ip address 10.10.10.1 255.255.255.
Appendix B Configuration Examples Overview MWR_B ! card type E1 0 0 ! ! redundancy mode y-cable standalone ! network-clock-participate wic 0 network-clock-participate aim 1 network-clock-select 1 E1 0/0/0 ! ipran-mib snmp-access outOfBand ipran-mib location aggSite ! ! controller E1 0/0/0 framing NO-CRC4 channel-group 0 timeslots 1-20 ! controller E1 0/0/1 clock source internal channel-group 0 timeslots 1-20 ! ! class-map match-any llq-class match ip dscp ef ! ! policy-map llq-policy class llq-class prio
Appendix B Configuration Examples Overview no keepalive ! interface Serial0/0/1:0 no ip address encapsulation ppp keepalive 1 ppp multilink group 1 max-reserved-bandwidth 100 ! logging history size 500 logging history debugging logging trap warnings snmp-server community public RO snmp-server queue-length 100 snmp-server enable traps snmp linkdown linkup coldstart warmstart snmp-server enable traps ipran snmp-server enable traps syslog snmp-server trap link ietf snmp-server ifIndex persist no snmp-server
Appendix B Configuration Examples Overview UMTS Congestion Management The UMTS congestion management configuration. Node-B side: interface ATM0/2/0 no ip address scrambling-payload no atm ilmi-keepalive atm umts-iub umts-iub set dscp ef umts-iub congestion-control umts-iub local 10.10.10.1 6000 umts-iub remote 10.10.10.
I N D EX gigabit ethernet A 3-1 interface port numbers asymmetric PWE3 1-22 logical slot numbers ATM 3-3 3-2 monitoring and managing cell switching 1-26 numbering ports 3-2 port numbering maximum number supported ATM PWE3 redundancy 1-26 3-2 port numbers (figure) 1-25 4-69 3-2 show commands for monitoring slot numbering 3-2 slot numbers (figure) B 4-71 3-2 understanding interface numbering Cisco GSM Abis optimization over ip backhaul links configuring about base station contr
Index command line interface ipran-mib location See CLI A-51 ipran-mib snmp-access command modes global configuration 2-2 interface configuration privileged EXEC user EXEC ipran-mib threshold-acceptable A-53 ipran-mib threshold-overloaded A-54 ipran-mib threshold-warning 2-2 2-2 2-2 commands A-41 ip tcp header-compression A-44 keepalive A-4 A-47 A-56 atm umts-iub A-5 load-interval backup delay A-6 match ip dscp A-60 mode y-cable A-62 backup peer boot A-8 mpls ip 3-4 A-58
Index show umts-iub congestion show umts-iub efficiency show umts-iub errors controllers A-102 E1 interface A-103 4-11 for SNMP support A-104 show umts-iub packets A-106 GE interfaces show umts-iub peering A-107 global parameters show umts-iub pvc show version gsm-abis jitter snmp-server enable traps ipran alarm-gsm snmp-server enable traps ipran alarm-umts snmp-server enable traps ipran util 4-8 password 4-28 UMTS links A-123 A-124 umts-iub congestion priority A-125 4-9 4-6 redun
Index global parameters F configuring figure 3-4 GSM Abis and UNTS Iub asymmetric PWE3 configuration B-2 ATM over L2TPv3 configurations ATM over MPLS configuration example of Cisco 3825 router in a GSM Abis and UMTS Iub optimization over IP (figure) 1-3 B-48 gsm-abis congestion abate B-41 Cisco 3825 router in a cell site POP set 1-6 A-21 Cisco 3825 router in a GSM Abis and UMTS Iub Optimization over IP 1-3 gsm-abis congestion critical Cisco 3825 router in a PWE3 gsm-abis congestion onset
Index multilink 4-9 P interface port numbers in a Cisco 3825 router password 3-3 configuring IOS software basics verifying 2-1 verifying version 4-6 4-7 point-of-presence 4-2 See POP IP address configuring POP 4-8 GE interface cell site POP 4-8 1-5 example of Cisco 3825 router in a cell site POP (figure) 1-6 L port mode port numbering logical slot numbers for Cisco 2-port T1/E1-RAN interface cards for NM-2W in a Cisco 3825 router Cisco 3825 router 3-3 3-2 port numbers 3-3 n
Index RAN-optimization undo feature See RAN-O Cisco IOS 2-3 redundancy ATM PWE3 configuring 1-25 ethernet PWE3 PWE3 V 4-28 1-25 verifying 1-24 TDM PWE3 1-25 RNC hostname 4-7 password 4-7 software version in a RAN 1-1 4-2 version of Cisco IOS software VLAN mode 4-2 1-23 S saving configuration changes setup command facility 2-3, 4-61 3-3, 3-4 show commands for monitoring the Cisco 3825 router 4-71 slot numbering Cisco 3825 router 3-2 slot numbers Cisco 3825 router (figure) 3-2
