Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
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C O N T E N T S About This Guide Objectives Audience vii vii vii Organization vii Document Conventions viii Additional Information ix Related Documentation ix Obtaining Documentation World Wide Web ix ix Documentation CD-ROM x Ordering Documentation x Documentation Feedback x Obtaining Technical Assistance Cisco.
Contents Using the Setup Command Facility Configuring Global Parameters Completing the Configuration Where to Go Next CHAPTER 3 2-3 2-5 2-6 Cisco IOS Software Basics Getting Help 2-3 3-1 3-1 Understanding Command Modes 3-2 Undoing a Command or Feature 3-3 Saving Configuration Changes Where to Go Next CHAPTER 4 3-3 3-3 Configuring with the Command-Line Interface Before You Begin 4-1 4-2 Verifying the Version of Cisco IOS Software Configuring the Host Name and Password Configuring Loopba
Contents Configuring QoS Attributes 4-13 Creating a Class Map 4-14 Creating a Policy Map 4-14 Assigning a QoS Boilerplate to an Interface Configuring Redundancy 4-16 4-16 Redundant MWR 1900s 4-16 Stand-Alone MWR 1900 4-17 Saving Configuration Changes Verifying the Configuration 4-18 4-18 Monitoring and Managing the MWR 1900 4-22 Show Commands for Monitoring the MWR 1900 CHAPTER 5 Where to Go Next 4-24 Command Reference 5-1 clear ip rtp header-compression clear ppp mux ip rtp heade
Contents Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide vi 78-13983-04
About This Guide This preface discusses the objectives, audience, organization, and conventions of this software configuration guide, and where to get the latest version of this guide. Objectives This guide explains how to configure features that enable the MWR 1900 to be used in an IP-RAN solution. Audience This publication is designed for the person who will be responsible for configuring the router.
About This Guide Document Conventions Chapter Title Description Chapter 4 Configuring with the Command-Line Interface Describes how to use the Cisco IOS software command-line interface (CLI) to configure basic router functionality. Chapter 5 Command Reference Provides information about new and changed commands. Document Conventions This publication uses the following conventions to convey instructions and information. Note Convention Description boldface font Commands and keywords.
About This Guide Additional Information Additional Information This configuration guide does not contain the following: • Network design guide • Application case studies • Troubleshooting guide • A comprehensive reference to access services For additional information about any of these topics, refer to the following resources: • Documentation CD-ROM • Cisco Connection Online (CCO) • Customer Service • Technical Assistance Center (TAC) • European TAC Related Documentation The following is
About This Guide Obtaining Technical Assistance Documentation CD-ROM Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM is updated monthly and may be more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.
About This Guide Obtaining Technical Assistance Cisco.com Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world. This highly integrated Internet application is a powerful, easy-to-use tool for doing business with Cisco. Cisco.com provides a broad range of features and services to help customers and partners streamline business processes and improve productivity. Through Cisco.
About This Guide Obtaining Technical Assistance Contacting TAC by Telephone If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following website: http://www.cisco.com/warp/public/687/Directory/DirTAC.
1 C H A P T E R Overview of the MWR 1900 The MWR 1900 Mobile Wireless Edge Router is a networking platform optimized for use in mobile wireless networks.
Chapter 1 Overview of the MWR 1900 Software Features transitions of the router pair leverages HSRP to control the relays on the VWIC-2MFT-T1-DIR (or VWIC-2MFT-E1-DIR) in each router to ensure that the relays on the active router are closed and the relays on the standby router are open to avoid double termination of the T1 (or E1).
Chapter 1 Overview of the MWR 1900 Software Features The following features are supported in the network processor: • MAC Classify • ICMP • FIB (CEF) • Load-balancing • MAC Rewrite • QoS Matching, including IP Access Lists (Input/Output Security ACLs are not supported), QoS Group, IP Precedence, IP DSCP, and Input Interface • QoS Actions, including Set IP Precedence, Set IP DSCP, Set QoS Group, Traffic Shaping, Class Based WFQ (CB-WFQ), and Low Latency Queuing (LLQ) • Maintenance of statist
Chapter 1 Overview of the MWR 1900 Software Features Figure 1-2 RTP Header Compression Before RTP header compression: 20 bytes IP 8 bytes 12 bytes UDP RTP Header Payload 20 to 160 bytes After RTP header compression: 2 to 4 bytes IP/UDP/RTP header 20 to 160 bytes 12076 Payload RFCs 2508 and 2509 describe a method for compressing not only the RTP header, but also the associated UDP and IP headers.
Chapter 1 Overview of the MWR 1900 Software Features HSRP Cisco’s Hot Standby Router Protocol (HSRP) is used to control which router is active and which is standby. HSRP uses a priority scheme to determine which HSRP-configured router is to be the default active router. Priority is determined first by the configured priority value, and then by the IP address. In each case a higher value is of greater priority.
Chapter 1 Overview of the MWR 1900 Limitations and Restrictions Limitations and Restrictions The MWR 1900 requires a special release of Cisco IOS software. Not all Cisco IOS software features can be used with this router as the core routing is handled by the network processor. A list of supported features is included in the “Software Features” section on page 1-2. The following features are not supported on the MWR 1900: • Security Access Control Lists • MPLS • 802.
C H A P T E R 2 First-Time Configuration This chapter describes how to use the setup command facility to configure your router. The setup command facility prompts you to enter information needed to start a router functioning quickly. The facility steps you through a basic configuration, including local-area network (LAN) and wide-area network (WAN) interfaces.
Chapter 2 First-Time Configuration Before You Begin Figure 2-1 Front of the MWR 1900 VWIC LEDs: Alarm (A) Loopback (A) Carrier detect (G) Fast ethernet LEDs: Activity (G) VWIC Speed (G) position 2 (future) Link (G) SEE MAN UAL BEFO RE INST ALLATION VWIC LEDs: Alarm (A) Loopback (A) Carrier detect (G) VWIC position 0 2 ports DSU 56K SEE MAN UAL BEFO RE INST ALLATION 2 FE ports Compact flash slot E AUXILIA RY Air vent (both sides) Console port VWIC position 1 2 ports Auxiliary port Power (
Chapter 2 First-Time Configuration Using the Setup Command Facility Before Starting Your Router Before you power ON your router and begin to use the setup command facility, make sure you follow these steps: Step 1 Set up the hardware and connect the console and network cables as described in the Cisco MWR 1900 Router Hardware Installation Guide. Step 2 Configure your PC terminal emulation program for 9600 baud, 8 data bits, no parity, and 1 stop bit.
Chapter 2 First-Time Configuration Configuring Global Parameters Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) 10000 Software (MWR1900-I-M), Version 12.2(xy), EARLY DEPLOYMENT RELEASE SOFTWARE Copyright (c) 1986-2001 by cisco Systems, Inc.
Chapter 2 First-Time Configuration Completing the Configuration Step 6 Enter the virtual terminal password, which prevents unauthenticated access to the router through ports other than the console port: The virtual terminal password is used to protect access to the router over a network interface.
Chapter 2 First-Time Configuration Where to Go Next media-type 100BaseX half-duplex no ip address ! interface FastEthernet0/1 shutdown no ip address ! end To complete your router configuration, do the following: Step 1 A setup command facility prompt asks if you want to save this configuration. [0] Go to the IOS command prompt without saving this config. [1] Return back to the setup without saving this config. [2] Save this configuration to nvram and exit.
C H A P T E R 3 Cisco IOS Software Basics This chapter describes what you need to know about the Cisco IOS software before you configure the router using the command-line interface (CLI). This chapter includes the following: • Getting Help, page 3-1 • Understanding Command Modes, page 3-2 • Undoing a Command or Feature, page 3-3 • Saving Configuration Changes, page 3-3 • Where to Go Next, page 3-3 Understanding these concepts will save time as you begin to use the CLI.
Chapter 3 Cisco IOS Software Basics Understanding Command Modes Understanding Command Modes The Cisco IOS user interface is divided into different modes. Each command mode permits you to configure different components on your router. The commands available at any given time depend on which mode you are currently in. Entering a question mark (?) at the prompt displays a list of commands available for each command mode. Table 3-1 lists the most common command modes.
Chapter 3 Cisco IOS Software Basics Undoing a Command or Feature Note You can press Ctrl-z in any mode to immediately return to enable mode (Router#), instead of entering exit, which returns you to the previous mode. Undoing a Command or Feature If you want to undo a command you entered or disable a feature, enter the keyword no before most commands; for example, no ip routing.
Chapter 3 Cisco IOS Software Basics Where to Go Next Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide 3-4 78-13983-04
C H A P T E R 4 Configuring with the Command-Line Interface This chapter describes how to use the Cisco IOS software command-line interface (CLI) to configure the following features of the MWR 1900: • Before You Begin, page 4-2 • Verifying the Version of Cisco IOS Software, page 4-2 • Configuring the Host Name and Password, page 4-2 • Configuring Multilink Interfaces, page 4-7 • Configuring Fast Ethernet Interfaces, page 4-4 • Configuring Multilink Interfaces, page 4-7 • Configuring T1 and E1
Chapter 4 Configuring with the Command-Line Interface Before You Begin Before You Begin Before you configure the MWR 1900, there are a few caveats of which you should be aware: • You cannot disable Cisco Express Forwarding (CEF) on the MWR 1900. Commands such as no ip cef will display an error message “%Cannot disable CEF on this platform.” Some commands, such as no ip route-cache cef, will not return an error message.
Chapter 4 Configuring with the Command-Line Interface Configuring Loopback Interfaces Step 3 Change the name of the router to a meaningful name. Router(config)# hostname router_name The prompt changes from “Router” to the user-configured hostname once this command is issued. Step 4 Enter an enable secret password. This password provides access to privileged EXEC mode. When a user types enable at the EXEC prompt ( Router> ), they must enter the enable secret password to access configuration mode.
Chapter 4 Configuring with the Command-Line Interface Configuring Fast Ethernet Interfaces Configuring Fast Ethernet Interfaces To configure the FE interface of the MWR 1900, complete the following tasks: • Configuring the FE Interface IP Address • Setting the Speed and Duplex Mode • Configuring Routing Protocol Attributes • Configuring PIM • Configuring HSRP Support • Enabling the FE Interface Configuring the FE Interface IP Address To configure the FE interface, do the following starting in
Chapter 4 Configuring with the Command-Line Interface Configuring Fast Ethernet Interfaces To configure speed and duplex operation, do the following while still in interface configuration mode: Step 1 Specify the duplex operation. Router(config-if)# duplex [auto | half | full] Step 2 Specify the speed. Router(config-if)# speed [auto | 100 | 10] Configuring Routing Protocol Attributes When used in the CDMA IP-RAN solution, the MWR 1900 must be configured to support the OSPF routing protocol.
Chapter 4 Configuring with the Command-Line Interface Configuring Fast Ethernet Interfaces Configuring HSRP Support In redundant configurations, the MWR 1900 uses HSRP to control the active and standby routers. To use HSRP, you must configure the standby priority attributes and the IP address of the virtual router. Priority is determined first by the configured priority value, and then by the IP address. In each case a higher value is of greater priority.
Chapter 4 Configuring with the Command-Line Interface Configuring Multilink Interfaces Step 5 Specify other interfaces on the router for the HSRP process to monitor in order to alter the HSRP priority for a given group. When using the MWR 1900 router in the CDMA IP-RAN solution, you must configure each FE interface to track the multilink interface, the loopback interfaces, and the other FE interface.
Chapter 4 Configuring with the Command-Line Interface Configuring Multilink Interfaces Configuring Multilink PPP As higher-speed services are deployed, Multilink-PPP (MLP) provides a standardized method for spreading traffic across multiple WAN links, while providing multivendor interoperability and load-balancing on both inbound and outbound traffic. A Multilink interface is a special virtual interface which represents a multilink PPP bundle.
Chapter 4 Configuring with the Command-Line Interface Configuring Multilink Interfaces To configure IP address assignment, do the following do the following while still in multilink interface configuration mode: Step 1 Specify an IP address, an address from a specific IP address pool, or an address from the Dynamic Host Configuration Protocol (DHCP) mechanism to be returned to a remote peer connecting to this interface: RPM-3(config-if)# peer default ip address {ip-address | dhcp | pool [pool-name]} Con
Chapter 4 Configuring with the Command-Line Interface Configuring Multilink Interfaces To configure RTP header compression, do the following while still in multilink interface configuration mode: Step 1 Enable RTP header compression for serial encapsulations: RPM-3(config-if)# ip rtp header-compression Step 2 By default, the software supports a total of 16 RTP header compression connections on an interface.
Chapter 4 Configuring with the Command-Line Interface Configuring T1 and E1 Interfaces Configuring T1 and E1 Interfaces To configure a T1/E1 multiflex trunk interface, enter the following Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep it from trying to run the AutoInstall process.
Chapter 4 Configuring with the Command-Line Interface Configuring T1 and E1 Interfaces Step 7 Configure the serial interface. Specify the T1 slot (always 0), port number, and channel group. Router(config)# interface serial slot/port:0 Step 8 Assign an IP address and subnet mask to the interface. If the interface is a member of a Multilink bundle (MLPPP), then skip this step.
Chapter 4 Configuring with the Command-Line Interface Configuring QoS Attributes Step 5 Configure the cable length. Router(config-controller)# cablelength feet Note Step 6 Although you can specify a cable length from 0 to 450 feet, the hardware only recognizes two ranges: 0 to 49 and 50 to 450. For example, entering 35 feet uses the 0 to 49 range. If you later change the cable length to 40 feet, there is no change because 40 is within the 0 to 49 range.
Chapter 4 Configuring with the Command-Line Interface Configuring QoS Attributes Creating a Class Map For each class map that you want to create, do the following in global configuration mode: Step 1 Assign a name to your class map. Router(config)# class-map [match-all | match-any] class_name Where match-any means a single match rule is sufficient for class membership and match-all means only those packets that have all the attributes you specify are part of the class.
Chapter 4 Configuring with the Command-Line Interface Configuring QoS Attributes Step 3 Describe the QoS actions you want the router to perform when the router encounters a packet that has the characteristics described by the class map.
Chapter 4 Configuring with the Command-Line Interface Configuring Redundancy Step 5 Repeat Step 2 and Step 3 for each class map. Step 6 Exit policy map configuration mode. Router(config-pmap-c)# exit Router(config-pmap)# exit Assigning a QoS Boilerplate to an Interface To assign a QoS boilerplate to a multilink interface, do the following in global configuration mode. Step 1 Access the multilink interface configuration mode.
Chapter 4 Configuring with the Command-Line Interface Configuring Redundancy Step 4 Specify the loopback interface to be used to monitor the health of the router and for revertive purposes. Router(config-r-y)# standby use-interface interface health Router(config-r-y)# standby use-interface interface revertive Note Step 5 The interfaces that you specify for the health and revertive interfaces should match those that you configured and tracked in Configuring Loopback Interfaces.
Chapter 4 Configuring with the Command-Line Interface Saving Configuration Changes Saving Configuration Changes To prevent the loss of the router configuration, save it to non-volatile random access memory (NVRAM). To save the configuration to NVRAM, do the following: Step 1 Exit configuration mode. Router(config)# exit Note Step 2 You can press Ctrl-z in any mode to immediately return to enable mode (Router#), instead of entering exit, which returns you to the previous mode.
Chapter 4 Configuring with the Command-Line Interface Verifying the Configuration standby use-interface Loopback102 revertive standby use-interface Multilink2 backhaul ! controller T1 0/0 framing esf cablelength short 133ft clock source internal linecode b8zs channel-group 0 timeslots 1-1 speed 64 channel-group 1 timeslots 2-24 speed 64 ! controller T1 0/1 framing esf clock source internal linecode b8zs cablelength short 133ft ! ! class-map match-all class1_fch match ip dscp cs5 class-map match-all class2
Chapter 4 Configuring with the Command-Line Interface Verifying the Configuration ! ! Setup SNMP ! snmp community private rw snmp community public ro snmp-server enable traps snmp-server trap-source Loopback 0 snmp-server host cw4mw public ! ! Setup useful aliases ! ip host omcr OMCR_ip_address ip host omcip OMCIP_ip_address ip host cw4mw CW4MW_ip_address ip host btsha-other-0 192.168.146.2 ip host btsha-other-1 192.168.147.
Chapter 4 Configuring with the Command-Line Interface Verifying the Configuration standby 1 track Multilink2 10 ip ospf hello-interval 1 ip ospf dead-interval 3 ip ospf message-digest-key 1 md5 mymd5pw ip pim sparse-mode ip pim version 2 ip pim query-interval 2 interface FastEthernet0/1 ip address 192.168.147.1 255.255.255.0 standby 2 timers 1 3 standby 2 preempt standby 2 priority 100 standby 2 ip 192.168.147.
Chapter 4 Configuring with the Command-Line Interface Monitoring and Managing the MWR 1900 network 192.168.146.0 0.0.0.255 area 51 network 192.168.147.0 0.0.0.255 area 51 network 10.0.0.0 0.255.255.255 area 51 default-information originate metric 100 metric-type 1 distribute-list 11 out distance 120 ! ip route 64.102.16.25 255.255.255.255 FastEthernet0/0 ip route 64.102.16.25 255.255.255.255 192.168.1.10 ! Notes • Keepalives must be set for all Ethernet interfaces to ensure proper redundant behavior.
Chapter 4 Configuring with the Command-Line Interface Monitoring and Managing the MWR 1900 Step 6 Enter the following commands to specify the public and private SNMP community names: Router(config)# snmp-server community public RO Router(config)# snmp-server community private RW Step 7 Enter the following command to enable the sending of SNMP traps: Router(config)# snmp-server enable traps Step 8 Enter the following command to specify the loopback interface from which SNMP traps should originate: Rou
Chapter 4 Configuring with the Command-Line Interface Where to Go Next Command Purpose show controllers Displays all network modules and their interfaces. Displays the status of the VWIC relays when a VWIC is installed. show interface type slot/port Displays the configuration and status of the specified interface. show protocols Displays the protocols configured for the router and the individual interfaces.
C H A P T E R 5 Command Reference This chapter contains information about commands that were introduced specifically in support of the MWR 1900: The following commands have been added or changed with this release: • clear ppp mux • mode y-cable • ppp mux • ppp mux delay • ppp mux frame • ppp mux pid • ppp mux subframe length • ppp mux subframe count • redundancy • show ppp mux • show redundancy • standalone • standby use-interface The following commands were not altered but have
Chapter 5 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 EXEC command. clear ip rtp header-compression [type number] Syntax Description type number Command Modes EXEC Command History Release Modification 11.3 This command was introduced. (Optional) Interface type and number.
Chapter 5 Command Reference clear ppp mux clear ppp mux To clear PPP mux statistics, use the clear ppp mux EXEC command. clear ppp mux [interface interface] Syntax Description interface Defaults If no interface is specified, statistics for all multilink and serial interfaces are cleared. Command Modes EXEC Command History Release Modification 12.2(8)MC2 This command was introduced. (Optional) The identifier of the multilink or serial interface for which you want to clear counters.
Chapter 5 Command Reference ip rtp compression-connections ip rtp compression-connections To specify the total number of Real-Time Transport Protocol (RTP) header compression connections that can exist on an interface, use the ip rtp compression-connections interface configuration command. To restore the default value, use the no form of this command.
Chapter 5 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 interface configuration command. To disable RTP header compression, use the no form of this command. ip rtp header-compression [passive] no ip rtp header-compression Syntax Description passive Defaults Disabled Command Modes Interface configuration Command History Release Modification 11.3 This command was introduced.
Chapter 5 Command Reference ip rtp header-compression Related Commands Command Description clear ip rtp header-compression Clears RTP header compression structures and statistics. ip rtp compression-connections Specifies the total number of RTP header compression connections that can exist on an interface. show ip rtp header-compression Displays RTP header compression statistics.
Chapter 5 Command Reference mode y-cable mode y-cable To access the command mode that allows you to manually control the relays on the VWIC card, use the mode y-cable command. mode y-cable Syntax Description This command has no parameters, it invokes the y-cable mode. Defaults There are no default settings or behaviors. Command Modes Redundancy configuration Command History Release Modification 12.2(8)MC2 This command was introduced. Examples The following example enables y-cable mode.
Chapter 5 Command Reference ppp mux ppp mux To enable PPP multiplexing/demultiplexing, use the ppp mux command in interface configuration mode. To disable PPP multiplexing/demultiplexing, use the no form of this command. ppp mux no ppp mux Syntax Description This command has no parameters. Defaults PPP multiplexing/demultiplexing is disabled by default. Command Modes Interface configuration Command History Release Modification 12.2(8)MC2 This command was introduced.
Chapter 5 Command Reference ppp mux delay ppp mux delay To set the maximum time the processor can wait before sending a superframe, use the ppp mux delay command in interface configuration mode. To set the maximum delay to the default, use the no form of this command. ppp mux delay integer no ppp mux delay Syntax Description integer Defaults The default maximum delay is 0, which indicates that a superframe will be sent when the transmit queue is full.
Chapter 5 Command Reference ppp mux frame ppp mux frame To set the maximum length (in bytes) of the PPP superframes, use the ppp mux frame command in interface configuration mode. To set the maximum length to the default, use the no form of this command. ppp mux frame integer no ppp mux frame Syntax Description integer Defaults The default maximum length is 197. Command Modes Interface configuration Command History Release Modification 12.2(8)MC2 This command was introduced.
Chapter 5 Command Reference ppp mux pid ppp mux pid To set the default receiving PPP protocol ID, use the ppp mux pid command in interface configuration mode. To remove this configuration, use the no form of this command. ppp mux pid integer no ppp mux pid Syntax Description integer Defaults The default is 33 (0x21), which is the IP protocol. Command Modes Interface configuration Command History Release Modification 12.2(8)MC2 This command was introduced.
Chapter 5 Command Reference ppp mux subframe length ppp mux subframe length To set the maximum length (in bytes) of the PPP subframes, use the ppp mux subframe length command in interface configuration mode. To set the maximum length to the default, use the no form of this command. ppp mux subframe length integer no ppp mux subframe length Syntax Description integer Defaults The default maximum length is 195. Command Modes Interface configuration Command History Release Modification 12.
Chapter 5 Command Reference ppp mux subframe count ppp mux subframe count To set the maximum number of PPP subframes that can be contained in a superframe, use the ppp mux subframe count command in interface configuration mode. To set the maximum number to the default, use the no form of this command. ppp mux subframe count integer no ppp mux subframe count Syntax Description integer Defaults The default maximum is 15.
Chapter 5 Command Reference redundancy redundancy To access the command mode that allows you to configure aspects of redundancy, use the redundancy command. 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. Examples The following example enables redundancy mode.
Chapter 5 Command Reference show ip rtp header-compression show ip rtp header-compression To show RTP header compression statistics, use the show ip rtp header-compression 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. Command Modes EXEC Command History Release Modification 11.3 This command was introduced. 12.
Chapter 5 Command Reference show ip rtp header-compression Table 5-1 Related Commands show ip rtp header-compression Field Descriptions (continued) Field Description dropped Number of dropped packets. buffer copies Not applicable to the MWR 1900 router. buffer failures Not applicable to the MWR 1900 router. Sent: total Total number of packets sent. compressed Number of packets sent with compressed header. bytes saved Total savings in bytes due to compression.
Chapter 5 Command Reference show ppp mux show ppp mux To display counters for a multilink interface on the MWR 1900, use the show ppp mux command in EXEC mode. show ppp mux [interface interface] Syntax Description interface interface Defaults If no interface is specified, statistics for all multilink and serial interfaces are displayed. Command Modes EXEC Command History Release Modification 12.2(8)MC2 This command was introduced.
Chapter 5 Command Reference show ppp mux Table 5-2 describes the significant fields shown in the display.
Chapter 5 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 EXEC mode. show redundancy Syntax Description This command has no attributes. Command Modes EXEC Command History Release Modification 12.2(8)MC2 This command was introduced.
Chapter 5 Command Reference show redundancy STDBY_STDBY ACTIV_STDBY ACTIV_ACTIV Related Commands Mar 19 10:20:55.300 Mar 19 10:21:01.692 Mar 19 10:21:01.692 Command Description mode y-cable Invokes y-cable mode. redundancy Invokes redundancy mode. standalone Specifies whether the MWR 1900 router is used in a redundant or stand-alone configuration. standby Sets HSRP attributes standby use-interface Specifies the interfaces to be used for health and revertive interfaces.
Chapter 5 Command Reference standalone standalone To specify that the MWR 1900 is being used in a stand-alone configuration (which impacts the relays on the VWIC), use the standalone command. To use the MWR 1900 in a redundant configuration, use the no form of this command. [no] standalone Syntax Description This command has no attributes. Defaults By default, the MWR 1900 is configured to be used in a redundant configuration (no standalone) and the relays are open.
Chapter 5 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. standby use-interface interface {health | revertive | backhaul} Syntax Description interface Indicates the interface to be used with the specified parameter. For health and revertive, this is the loopback interface specified in the standby track command. For backhaul, the interface must be an MLPPP interface.
Chapter 5 Command Reference standby use-interface Examples The following example specifies loopback101 as the health interface and loopback102 as the revertive interface. standby use-interface loopback101 health standby use-interface loopback102 revertive standby use-interface multilink1 backhaul Related Commands Command Description mode y-cable Invokes y-cable mode. redundancy Invokes redundancy mode.
Chapter 5 Command Reference standby use-interface Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide 5-24 78-13983-04
I N D E X IP address C looback caution symbol, meaning of viii 4-4, 4-8 4-3 multiflex trunk interface Cisco IOS E1 interface 4-12 about T1 interface 4-11 3-1 command modes enable mode 3-2 multilink interface 3-3, 4-18 getting help password 3-1 undo command undo feature 3-3 5-2, 5-3 4-9 4-11 conventions, document viii counters, PPP multiplexing 5-17, 5-19 1-3, 4-9 4-11 2-1 command modes, Cisco IOS commands 3-2 D document conventions copy running-config 3-3 duplex mode vi
Index PIM interface numbering 4-5 routing protocol speed FE interfaces 4-5 2-2 WAN interface cards 4-4 frame 2-2 IOS software sub, count 5-13 basics super, size 5-10 features of the MWR 1900 3-1 verifying version 1-2 4-2 IP address G FE interface global configuration command mode global parameters, configuring multilink interface 3-2 IP-RAN 2-3 4-4 4-8 1-1 ip rtp compression-connection ip rtp header-compression H header compression clearing L limitations 4-9 displaying s
Index displaying counters overview 5-17, 5-19 R 1-3 protocol ID redundancy 5-11 subframe count command 5-13 subframe size configuring 5-12 superframe size 5-21, 5-22 overview 5-10 purpose 1-4 1-1 restrictions N 4-6, 4-16 1-6 routing protocol network processor software note symbol, meaning of FE interface 1-2 4-5 multilink interface viii 4-10 RTP/UDP header compression 1-3, 4-9 O S overview 1-1 saving configuration changes script, setup P 2-3 setup command facility pas
Index superframe size 5-10 Symbols Caution Note viii viii Timesaver Tips viii viii T T1 interface configuring 4-11 timesaver symbol, meaning of tips symbol, meaning of viii viii U undo feature, Cisco IOS 3-3 user EXEC command mode 3-2 V verifying configuration 4-18 software version 4-2 Y y cable 1-4 y cable command 5-7, 5-14 Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide IN-4 78-13983-04