FSU 5622 ESP Frame Relay Service Unit USER MANUAL 1200175L1 1200187L1 1200188L1 1200189L1 1204001L1 1204002L1 1204004L1 1204006L1 61200.175L1-1A July 1997 FSU 5622 ESP base unit ESP Dual FXO Card ESP Dual FXS Card ESP Dual E&M Card ESP 4-wire SW56 DBU Card ESP V.
This product includes software developed by the University of California, Berkeley, and its contributors. 901 Explorer Boulevard P.O. Box 140000 Huntsville, AL 35814-4000 Phone: (205) 963-8000 © 1997 ADTRAN, Inc. All rights reserved. Printed in USA.
ABOUT THIS MANUAL This manual is arranged so you can quickly and easily find the information you need. The following is an overview of the contents of this manual: • Chapter 1, Introduction, familiarizes you with frame relay networks and FSU 5622 ESP highlights and gives a brief explanation of options that may be purchased for use with the FSU 5622 ESP. • Chapter 2, Installation, describes the FSU 5622 ESP connectors (pin assignments are given in Appendix A) and provides an installation diagram.
Notes provide additional useful information. Cautions signify information that could prevent service interruption. Warnings provide information that could prevent damage to the equipment or endangerment to human life.
FCC regulations require that the following information be provided in this manual: 1. This equipment complies with Part 68 of the FCC rules. On the bottom of the equipment housing is a label that shows the FCC registration number and Ringer Equivalence Number (REN) for this equipment. If requested, provide this information to the telephone company (REN is not required for some types of analog or digital facilities). 2.
FEDERAL COMMUNICATIONS COMMISSION RADIO FREQUENCY INTERFERENCE STATEMENT: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
CANADIAN EQUIPMENT LIMITATIONS Notice: The Canadian Industry and Science Canada label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company.
Table of Contents Chapter 1. Introduction Understanding Frame Relay ................................................................................................. 1 Product Overview .................................................................................................................. 2 DDS Operation ........................................................................................................................ 3 SNMP ....................................................................
Table of Contents Numeric Keypad .................................................................................................... 16 Next, Prev, Add, Del .............................................................................................. 16 Shift .......................................................................................................................... 16 LED Descriptions ...................................................................................................
Table of Contents Host/Rem .............................................................................................................................. 78 DLCI Map .............................................................................................................................. 79 Selections Available for a Unit in Direct Mode ......................................................... 79 Selections Available for a Host Unit in Switched Mode ..........................................
Table of Contents Setting the Service Profile Identifier (SPID) ....................................................... 94 Setting the Local Directory Number (LDN) ....................................................... 94 Chapter 10. IP Routing IP Routing With the FSU 5622 ESP ..................................................................................... 95 IP Route Table ................................................................................................................
Table of Contents Current Status (C) ..........................................................................................114 Freeze Status (F) .............................................................................................114 Viewing Status Information (Front Panel Interface) .............................................. 115 Status Information Available for DTE and Network Ports ............................ 115 Status Information Available Only for the Network Port ....................
Table of Contents Table A-B Table A-C Table A-D Table A-E Telco Connector Pin Assignments ........................................................... 126 Control Connector Pin Assignments ....................................................... 126 ESP DBU Card Pin Assignments .............................................................. 126 Voice Card Connector Pin Assignments ................................................. 127 List of Figures Figure 2-1 FSU 5622 ESP Rear View ........................
Table of Contents Figure 9-2 Figure 10-1 Figure 10-2 Figure 11-1 Figure 12-1 Figure 12-2 Figure 12-3 Figure 12-4 Figure 12-5 Figure 12-6 Dial Backup Menu Tree ............................................................................... 90 VT 100 IP Route Menu ................................................................................. 96 IP Routing Table Menu ................................................................................ 97 System Configuration Menu...............................
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Chapter 1. Introduction Chapter 1 Introduction UNDERSTANDING FRAME RELAY Frame relay is a wide area network (WAN) service designed to minimize physical connections. This is accomplished by using virtual connections within the frame relay cloud and accessing these virtual circuits with normally one physical connection at each location to the frame relay service. Virtual circuits are addressed using header information at the beginning of each frame.
Chapter 1. Introduction equipment. This DLCI is valid until the call is disconnected and may be assigned a different value each time a call is requested. PRODUCT OVERVIEW The ADTRAN FSU 5622 ESP is a standalone frame relay access device (FRAD) that provides a cost-effective means of transporting voice and multi-protocol data over frame relay or DDS networks.
Chapter 1. Introduction The major features of the FSU 5622 ESP are as follows: • Dual voice port support; options include Dual FXS, Dual FXO, and Dual E&M • Two independent DTE data ports • Integral 56/64 DDS DSU/CSU • SNMP/TELNET management • RFC 1490 encapsulation for IP & LLC2 • SDLC local port spoofing • Automatic or manual dial backup for DDS operation • Dial backup available with ESP DBU cards; options include 4wire Switched 56, V.
Chapter 1. Introduction SNMP The term SNMP broadly refers to the message protocols used to exchange information between the network and the managed devices, as well as to the structure of network management data bases. SNMP has three basic components: Network Manager Control program that collects, controls, and presents data pertinent to the operation of the network devices. It resides on a network management station. Agent Control program that resides in each network device connected.
Chapter 1. Introduction VOICE COMPRESSION The FSU 5622 ESP voice option cards employ MP-MLQ voice compression technology to provide toll-quality voice using significantly less bandwidth than traditional voice channels. In addition to supporting voice calls, the cards support group 3 facsimile up to 9.6 kbps. Each voice channel requires an aggregate bandwidth of 9.6 kbps for voice or 12 kbps for facsimile. The FSU 5622 ESP dynamically allocates bandwidth to voice and data applications.
Chapter 1. Introduction DIAL BACKUP OPERATION The FSU 5622 ESP's unique DBU cards are field-installable by the customer. See the chapter Installation for information on installing DBU cards. The DBU cards are compatible with other ADTRAN ESP products supporting DBU (see the following note). The four backup options are described in the following sections. Contact the local telco provider to determine which services are available in your area.
Chapter 1. Introduction WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within five years from the date of shipment if it does not meet its published specifications or fails while in service. For detailed warranty, repair, and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure. Return Material Authorization (RMA) is required prior to returning equipment to ADTRAN.
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Chapter 2. Installation Chapter 2 Installation UNPACK, INSPECT, POWER UP Receiving Inspection Carefully inspect the FSU 5622 ESP for any damage that may have occurred in shipment. If damage is suspected, file a claim immediately with the carrier and contact ADTRAN Customer Service (see the back cover of this manual). Keep the original shipping container to use for future shipment or verification of damage during shipment.
Chapter 2. Installation The following items are included in ADTRAN shipments of ESP DBU cards: • ESP DBU card • An 8-position modular to 8-position modular cable for the 4wire SW56 and ISDN dial backup options. An 8-position modular to 4-position modular cable for the V.34 backup option. Customer Provides The customer provides an interface cable for each port used. Each cable should be either an EIA-232 with a standard 25-pin male D-type connector or a V.35 cable. V.
Chapter 2. Installation V.34, ISDN, 4-Wire Switched 56 Switched Network Telephone Fax Machine DBU Modular Cable Frame Relay Network DBU INTERFACE VOICE INTERFACE DBU TELCO 4-wire Telco Cable TELCO CONTROL DTE 1 DTE 2 OFF 56/64K EIA232 or V.35 Cable VT 100 Terminal 115VAC 60Hz .15A ON EIA232 or V.
Chapter 2. Installation DBU and Voice Interface Card Slots The FSU 5622 ESP rear panel has two card slots for the installation of dial backup and voice interface cards. To insert cards, perform the following procedure: 1. Remove power from the FSU 5622 ESP. 2. Slide the card into the corresponding rear slot until the card panel is flush with the FSU 5622 ESP chassis. 3. Push card locks in (until they click) to secure the card and ensure proper installation.
Chapter 2. Installation The V.35 adapter cable is recommended for use with data rates above 19.2 kbps. A low capacitance EIA-232 cable works up to 56 kbps. The DTE ports are configured through the front panel or the VT 100 control port. The DTE ports can operate in asynchronous or synchronous modes. 61200.
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Chapter 3. Operation Chapter 3 Operation FRONT PANEL The FSU 5622 ESP faceplate is shown in Figure 3-1. Descriptions of each part of the front panel follow. LCD Window Displays menu items and messages in 2 lines by 16 characters. Enter Selects active menu items. To activate a menu item, scroll to it using the arrow keys or press the number of the item. The flashing cursor indicates which parameter is activated. Press Enter to select the active menu item.
Chapter 3. Operation Numeric Keypad The numeric keypad contains the numbers 0 through 9 and alpha characters A through F, which are used to activate menu items and enter information (such as the IP address). Next, Prev, Add, Del To activate these functions, press and release the Shift key, then press the NEXT, PREV, ADD, or DEL key. Use these keys when editing routing tables. See the chapters DTE Port Configuration and Configuring IP Routing for more information.
Chapter 3. Operation Up and Down Arrows Scroll through and activate the submenu items available in the current menu. The flashing cursor indicates the active parameter. Enter Key Selects active menu item. RD1 LED TD2 LED Active when DTE 1 Active when DTE RD2 LED port receives data. 2 port transmits Active when DTE 2 data. port receives data. Numeric Keypad Activates menu items and enters numeric information. TD1 LED Active when DTE 1 port transmits data.
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Chapter 3. Operation LED Descriptions The FSU 5622 ESP has seven LED indicators: TD1, RD1, TD2, RD2, TDN, RDN, and ALM/TST. These LEDs are identified as follows: TD1: Transmit Data (DTE 1) This LED is active when the FSU 5622 ESP DTE 1 port is transmitting data. RD1: Receive Data (DTE 1) This LED is active when the FSU 5622 ESP DTE 1 port is receiving data. TD2: Transmit Data (DTE 2) This LED is active when the FSU 5622 ESP DTE 2 port is transmitting data.
Chapter 3. Operation Front Panel Operation To choose a menu item, press the corresponding number or alpha character on the keypad. Press Shift to activate menu items with alpha selections. Scrolling to the selection by pressing either the up or down arrow also activates the menu items. The flashing cursor indicates which selection is activated. Press Enter to select the item. The following steps and Figure 3-2 illustrate how to select FSU 5622 ESP options: 1.
Chapter 3. Operation VT 100 Terminal Connection and Operation To control the FSU 5622 ESP using a VT 100 terminal, perform the following procedure: 1. Set the FSU 5622 ESP baud rate to match the terminal through the front panel. Select 1 CONFIG, then 6 CONTROL PORT. 2. Using the provided VT 100 terminal adapter cable, connect the COM port of a VT 100 compatible terminal or equivalent to the eight-pin modular jack labeled CONTROL on the rear of the FSU 5622 ESP.
Chapter 3. Operation Figure 3-3 Terminal Login Menu Figure 3-4 Terminal Main Menu 22 FSU 5622 ESP User Manual 61200.
Chapter 3. Operation FSU 5622 ESP MENU STRUCTURE The opening menu is the access point to all other operations. Each Main menu item has several functions and submenus to identify and access specific parameters. The Logout selection is available on the VT 100 interface only. The DBU selection is available only when a DBU card is installed. In this chapter, the VT 100 selections are listed first followed by the Front Panel selections (if the names differ).
Chapter 3. Operation DBU This selection allows you to access DBU functions. See the chapter Activating DBU Functions for more information. Save Configuration (SAVE) This parameter saves the currently selected configuration. Configuration changes are not implemented until the Save Configuration (SAVE) option is selected. Abort Changes (ABORT) This parameter cancels the current selections and reverts to the last saved configuration. Logout (VT 100 menu only) This parameter logs out of the system.
Chapter 4. Applications Chapter 4 Applications This chapter provides examples of some common FSU 5622 ESP data and voice applications. The data examples include SNA/ SDLC with local spoofing, SNMP/TELNET management, bisync point-to-point and multi-point, and transparent applications. The voice applications include direct FXS/FXO, switched, and PLAR circuits. The configuration selections given in these examples may need modification based on your network configuration.
Chapter 4. Applications Different roles can be assumed for each SDLC session. Disconnection starts the role determination procedure again. In all cases, the FSU 5622 ESP is transparent to the XID (exchange identification) negotiation between any two network devices. The FSU 5622 ESP uses LLC protocol (mode 2) to transport SDLC information frames. This protocol ensures a reliable link across frame relay, providing protection from frame loss and excessive delays.
Chapter 4. Applications Table 4-A Configuration Settings for SNA/SDLC Application HOST FSU DTE Port 1 Protocol Physical Layer Options Protocol Options Protocol Address Table DTE Port 2 Protocol Physical Layer Options ENTRY #2 CTRL ADDR=C1 GROUP ADDR=0 LLC2 SSAP=08 LLC2 DSAP=04 OUT DLCI=120 DISABLED N/A Protocol Options N/A Protocol Address Table N/A Network Port Physical Layer Options Frame Relay Options 61200.175L1-1 SDLC CONN=EIA 232 RATE=19.
Chapter 4. Applications SNA and LAN Application with SNMP/TELNET Management When used in a mixed environment consisting of both SNA and LAN networks, the FSU 5622 ESP serves as a concentrator, allowing both networks access to one frame relay link. The example shown in Figure 4-2 shows DTE 1 configured for SDLC protocol (as in the previous example). DTE 2 is configured for frame relay protocol, providing the LAN gateway/router with frame relay access.
Chapter 4. Applications Remote End Host End PU Address = C0 PU Address = C0 DLCI=17 SDLC 3270 Controller DTE1 DLCI=120 DTE1 FRAME RELAY N UNI UNI DTE2 DLCI=18 DLCI = 18 MDLCI = 960 N SDLC DTE2 5622 ESP FEP Host 5622 ESP UN I UNI RFC1490/LLC2 Router Server Router SNMP Manager Figure 4-2 SNA and LAN Application with SNMP/TELNET Management 61200.
Chapter 4. Applications Table 4-B Configuration Settings for SNA and LAN Application HOST FSU DTE Port 1 Protocol Physical Layer Options Protocol Options Protocol Address Table DTE Port 2 Protocol Physical Layer Options 30 REMOTE FSU SDLC CONN=EIA 232 RATE=19.2K IDLE=ONES FORMAT=NRZ TIMEOUT=3 MIN POLL TIME=0 THRESHOLD=10 POLL RATIO=1 TX DELAY=0 ENTRY #1 CTRL ADDR=C0 GROUP ADDR=0 LLC2 SSAP=04 LLC2 DSAP=04 OUT DLCI=120 SDLC CONN=EIA 232 RATE=19.
Chapter 4. Applications Bisync Application The FSU 5622 ESP can be used to connect IBM 3780/2780 (see IBM manual number GA27-3004-2) bisync controllers and a host across a frame relay network. Point-to-point and multi-point configurations are supported at speeds up to 19200 bps. The LLC protocol (mode 2) is used to provide a reliable transport layer across the frame relay network. In a multi-point configuration the FSU 5622 ESP performs local spoofing, minimizing traffic across the frame relay network.
Chapter 4. Applications Poll Address=AA1 DLCI=17 Bisync DTE1 3780 Controller N DLCI=120 DTE1 FRAME RELAY UNI UNI DTE2 Bisync 5622 ESP Bisync N FEP DTE2 Host 5622 ESP 3780 Controller Poll Address=BB1 RFC1490/LLC2 Figure 4-4 Bisync Multi-Point 32 FSU 5622 ESP User Manual 61200.
Chapter 4.
Chapter 4. Applications Transparent Application In cases when the user protocol is not supported by the FSU 5622 ESP, the transparent mode may be used. Transparent bitoriented protocol (BOP) or transparent asynchronous protocol may be selected. This can be used for point-to-point connections only because the FSU 5622 ESP is transparent to the protocol address formats.
Chapter 4. Applications Table 4-D Configuration Settings for Transparent BOP Application LOCAL FSU DTE Port 1 Protocol Physical Layer Options Protocol Options Protocol Address Table DTE Port 2 Protocol Network Port Physical Layer Options Frame Relay Options 61200.175L1-1 REMOTE FSU TRANS BOP CONN=V.35 RATE=64K IDLE=FLAGS HDW FLOW CTRL=ON N/A TRANS BOP CONN=V.
Chapter 4. Applications REMOTE LOCAL DLCI=17 ASYNC DTE1 N PC DLCI=100 DTE1 FRAME RELAY UNI ASYNC UNI 5622 ESP PC 5622 ESP Figure 4-6 Transparent Async Application Table 4-E Configuration Settings for Transparent Async Application HOST FSU DTE Port 1 Protocol Physical Layer Options Protocol Options Protocol Address Table DTE Port 2 Protocol Network Port Physical Layer Options Frame Relay Options 36 REMOTE FSU TRANS ASYNC CONN=EIA 232 BAUD=38.
Chapter 4. Applications Switched Mode Application Switched mode is used to multiplex several remote extensions (up to 40) to two host ports (see Figure 4-7). This enables many remote users to have access to a limited number of access lines on a call-by-call basis. The host unit typically connects two extensions to a PBX via an FXO module. The remote units connect to telephone sets via FXS modules. The host unit is programmed with the extensions and DLCI information for all of the remote units.
Chapter 4. Applications Internal Calls When the telephone set on a remote FSU 5622 ESP is taken offhook, the local FSU 5622 ESP generates dial tone and waits for the four-digit extension to be entered. Once the extension is entered, the remote FSU 5622 ESP transmits this information to the host FSU 5622 ESP where it is compared to extension information in the extension/DLCI table. If the extension if found in the extension/DLCI table, then the call is routed to the appropriate extension via the host unit.
Chapter 4. Applications PLAR Mode Application PLAR (private line automatic ringdown) mode connects up to two remote telephone sets to one or two local telephone sets without a PBX. PLAR mode runs over a point-to-point DDS network or over a frame relay network. This mode requires the use of FXS modules on both ends for connection to the telephone sets. In PLAR mode, taking a phone off-hook rings the opposite end of the circuit. See Figure 4-8. For PLAR mode, the DLCI for each voice port must be programmed.
Chapter 4. Applications Direct Mode Application Direct mode is used to set up a typical FXS/FXO extension arrangement. In this mode, the local unit is connected to a PBX via an FXO module. The remote unit uses an FXS module to connect the telephone sets. In this arrangement, the local PBX extensions are extended across the frame relay or point-to-point DDS circuit. In direct mode, the FSU FSU 5622 ESP is transparent to the telephone circuit.
Chapter 5. Configuration Overview Chapter 5 Configuration Overview LOCAL AND REMOTE CONFIGURATION The FSU 5622 ESP can be configured locally or, when using the VT 100 interface, communications can be established so a local FSU 5622 ESP can configure a remote FSU 5622 ESP. See the chapter Operation for information on selecting Local or Remote operation.
Chapter 5. Configuration Overview The FSU 5622 ESP contains a default set of configuration options stored in read-only memory. The unit is shipped from the factory with this profile loaded into the current (nonvolatile configuration) memory. If this profile matches requirements for the system, then no additional configuration is required to put the unit into service. If the profile does not match system requirements, it can be modified.
Chapter 5. Configuration Overview DISABLED FRAME RELAY SDLC TRANS BOP BISYNC TRANS ASYNC PPP SYNC PPP ASYNC SLIP 1 PROTOCOL 1 DTE PORT 1 2 DTE PORT 2 2 PHYS LYR OPT 3 PROTOCOL OPT 4 ADDRESS TABLE These selections are dependent upon the PROTOCOL selection. See the individual protocol sections in the chapter DTE Port Configuration for this portion of the menu tree.
Chapter 5. Configuration Overview 44 FSU 5622 ESP User Manual 61200.
Chapter 5. Configuration Overview 1 2 3 4 5 6 7 8 9 1 PROTOCOL 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS PORT DISABLED FRAME RELAY SDLC TRANSPARENT BOP BISYNC TRANSPARENT ASYNC PPP SYNCHRONOUS PPP ASYNC SLIP 2 DTE PORT 2 3 PROTOCOL OPTIONS These selections are dependent upon the PROTOCOL selection. See the individual protocol sections in the chapter DTE Port Configuration for this portion of the menu tree.
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Chapter 6. DTE Port Configuration Chapter 6 DTE Port Configuration Configure the protocol, physical layer options, protocol options, and protocol address table for the two DTE ports located on the rear of the FSU 5622 ESP by selecting DTE PORT 1 or DTE PORT 2 from the Configuration menu. Figures 6-1 illustrates the VT 100 configuration menu for DTE Port 1. Configure the Network Port before the DTE Ports. Selections made will affect the choices available for the DTE ports.
Chapter 6. DTE Port Configuration When configuring the DTE ports, select the protocol first. This selection determines which parameters will be available in the other three categories (Physical Layer Options, Protocol Options, and Protocol Address Table). See Figure 6-2 for the menu tree leading to the protocol selection. Definitions for each choice follow, categorized by the selected protocol.
Chapter 6. DTE Port Configuration Port Disabled Protocol (DISABLED) Follow the menu tree shown in Figure 6-3 to disable the DTE port protocol. If only one of the DTE ports is in use, select PORT DISABLED for the unused port. 1 PROTOCOL 1 PORT DISABLED 1 DTE PORT 1 2 PHYSICAL LAYER OPTIONS N/A 2 DTE PORT 2 3 PROTOCOL OPTIONS N/A 4 PROTOCOL ADDRESS TABLE N/A 1 CONFIG Figure 6-3 Port Disabled Menu Tree Physical Layer Options Physical layer options are not available when the port is disabled.
Chapter 6. DTE Port Configuration Frame Relay Protocol The frame relay protocol is a synchronous protocol used to concentrate two different devices into a common frame relay link to the network. While configured for frame relay protocol, the FSU 5622 ESP accepts frame relay frames from a router or a FRAD and routes to/from the network port based on the DLCI address. The address can be modified or preserved from the DTE and network side based on the frame relay address table.
Chapter 6. DTE Port Configuration 1 DTE PORT 1 1 PROTOCOL 2 FRAME RELAY 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 EIA 232 2 V.35 1 CONFIG 2 DTE PORT 2 2 SYNCHRONOUS BIT RATE 3 PROTOCOL OPTIONS 1 2400 bps 2 4800 bps 3 9600 bps 4 19.2 Kbps 5 38.
Chapter 6. DTE Port Configuration Protocol Options Signaling Type (SIGNAL) Set the signaling type for the DTE port to match the signaling type of the connected DTE device. Choices are none, LMI, ANSI T1.617-D, and ITU-T Q.933-A. If none is chosen, the signaling state for the DTE port is always up. T392 Set the timeout between polling intervals. This parameter needs to be a few seconds longer than the T391 setting of the attached frame relay device.
Chapter 6. DTE Port Configuration Setting the IP address to 0.0.0.0 and setting the Mng DLCI to a value not used by the attached frame relay device disables this feature. IP Address (IP ADDRESS) Enter the FSU 5622 ESP IP address. Each port capable of carrying IP traffic has its own unique IP address. See the previous section, Guidelines for Configuring IP Addr, Subnet Mask, and Mng DLCI, for more information.
Chapter 6. DTE Port Configuration Edit Previous Entry (PREV key on front panel) Edit the previous entry in the address table. Delete This Entry (DEL key on front panel) Delete the current entry in the address table. Add New Entry (ADD key on front panel) Add a new entry to the address table. There should be one entry for every virtual circuit on the frame relay DTE port.
Chapter 6. DTE Port Configuration Physical Layer Options Interface Type (CONN) Select the connector type for the DTE interface. The choices are V.35 and EIA-232. Synchronous Bit Rate (RATE) Select the operating speed of the DTE interface. The selections are 2400, 4800, and 9600 bps and 19.2, 38.4, 56, 64, 112, 128, 168, 192, 224, 256, 280, 320, 384, 448, and 512 kbps. Speed selections made for the Network Port affect the choices available for the DTE ports.
Chapter 6. DTE Port Configuration 3 SDLC 1 PROTOCOL 1 DTE PORT 1 1 INTERFACE TYPE 1 EIA 232 2 V.35 1 CONFIG 2 PHYSICAL LAYER OPTIONS 1 2400 bps 2 4800 bps 3 9600 bps 4 19.2 Kbps 5 38.
Chapter 6. DTE Port Configuration Poll/Response Timeout (TIMEOUT) Set the amount of time the FSU 5622 ESP waits for a poll response before issuing another poll. Minimum Poll Timer (MIN POLL TIME) This parameter defines the minimum time (ms) between consecutive polls to a given PU assigned to the DTE port. Slow Poll Ratio (POLL RAT) Determine how often devices on the Slow Poll list are polled. This list is automatically managed based on poll timeouts. Initially, all PUs are on the Normal list.
Chapter 6. DTE Port Configuration host can poll the FSU 5622 ESP for information on all units connected to the FSU 5622 ESP. This address should match the host's group address. Set this entry to 0 to disable group polling for the DTE port. LLC2 SSAP (LLC SSAP) Defines a point-to-point connection on the network. For an SDLC connection, the SSAP of one FSU 5622 ESP should match the DSAP on the other FSU 5622 ESP. The value of this parameter must be in increments of four beginning with 04.
Chapter 6. DTE Port Configuration Transparent BOP (TRANS BOP) Transparent BOP is a synchronous mode which can accept any HDLC-like protocol as input. This setting allows the FSU 5622 ESP to connect to devices even if the FSU 5622 ESP does not understand their protocol's addressing and controlling techniques. The FSU 5622 ESP becomes transparent to the data link layer protocol and provides end-to-end connectivity between two HDLC-like devices. See Figure 6-6 for the Transparent BOP menu tree.
Chapter 6. DTE Port Configuration Physical Layer Options Interface Type (CONN) Select the connector type for the DTE interface. The choices are V.35 and EIA-232. Synchronous Bit Rate (RATE) Select the operating speed of the DTE interface. The selections are 2400, 4800, and 9600 bps and 19.2, 38.4, 56, 64, 112, 128, 168, 192, 224, 256, 280, 320, 384, 448, and 512 kbps. Speed selections made for the Network Port affect the choices available for the DTE ports.
Chapter 6. DTE Port Configuration Bisync Protocol The Bisync protocol option enables the FSU 5622 ESP to connect IBM 2780/3780 bisync controllers to the host across frame relay. Both point-to-point and multi-point configurations are supported. The FSU 5622 ESP can decode both ASCII and EBCDIC character sets and support CRC16, parity, VRC, and LRC error checking methods. See Figure 6-7 for the Bisync protocol menu tree.
Chapter 6. DTE Port Configuration Physical Layer Options Interface Type (CONN) Select the connector type for the DTE interface. The choices are V.35 and EIA-232. Synchronous Bit Rate (RATE) Select the operating speed of the DTE interface. Speed selections made for the Network Port affect the choices available for the DTE ports. Transmit Idle Code (IDLE) Enable the FSU 5622 ESP to transmit flags or all ones.
Chapter 6. DTE Port Configuration Poll/Response Timeout (TIMEOUT) For multi-point configurations, set the amount of time the FSU 5622 ESP waits for a poll response before issuing another poll. Disconnect Threshold (THRESHOLD) For multi-point configurations, set the maximum number of response timeouts allowed before a session is terminated. Slow Poll Ratio (POLL RAT) Determine how often devices on the Slow Poll List are polled. This list is automatically managed based on poll timeouts.
Chapter 6. DTE Port Configuration bisync SDLC connection, the DSAP of one FSU 5622 ESP should match the SSAP on the other FSU 5622 ESP. See the section SNA/ SDLC with Local Spoofing in the chapter Applications for a configuration example which demonstrates the SSAP and DSAP arrangement. Outgoing DLCI (OUT DLCI) Enter the DLCI address used to connect with the remote device across the frame relay network. Edit Next Entry (NEXT key on front panel) Edit the next entry in the address table.
Chapter 6. DTE Port Configuration Transparent Async Protocol (TRANS ASYNC) Transparent Async protocol frames up async characters to transport across a frame relay network. This protocol is used when the device connected to the FSU 5622 ESP is an async device such as a terminal or PC. See Figure 6-8 for the Transparent Async menu tree.
Chapter 6. DTE Port Configuration network containing transparent async data are transmitted to the attached device with the character format set under the DTE port physical layer options. No control lead status or break characters are transmitted across the frame relay network. Physical Layer Options Interface Type (CONN) Select the connector type for the DTE interface. The choices are V.35 and EIA-232.
Chapter 6. DTE Port Configuration protocol is selected. Protocol Address Table Far End Port Number (FE PORT) Enter the remote FSU 5622 ESP port number that the remote device is connected to. Outgoing DLCI (OUT DLCI) Enter the DLCI address that identifies the virtual circuit used to connect with the remote FSU 5622 ESP. PPP Synchronous Protocol (PPP SYNC) PPP Synchronous protocol provides a PPP device access to the frame relay network and also routes IP traffic from the network to the PPP device.
Chapter 6. DTE Port Configuration 1 DTE PORT 1 1 PROTOCOL 7 PPP SYNCHRONOUS 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 2 DTE PORT 2 2 SYNCHRONOUS BIT RATE 3 PROTOCOL OPTIONS 1 EIA 232 2 V.35 1 2400 bps 2 4800 bps 3 9600 bps 4 19.2 Kbps 5 38.
Chapter 6. DTE Port Configuration Synchronous Bit Rate (RATE) Select the operating speed of the DTE interface. The selections are 2400, 4800, and 9600 bps and 19.2, 38.4, 56, 64, 112, 128, 168, 192, 224, 256, 280, 320, 384, 448, and 512 kbps. Speed selections made for the Network Port affect the choices available for the DTE ports. Transmit Idle Code (IDLE) Enable the FSU 5622 ESP to transmit flags or all ones.
Chapter 6. DTE Port Configuration PPP Async Protocol The PPP Async Protocol functions the same as the PPP Synchronous Protocol except for the port is in async format, connected to an async device. Special control characters are used to determine frame boundaries for the async channel. See Figure 6-10 for the PPP Asynchronous menu tree. Routing Routing tables are formed through a combination of RIP and static route entries. If RIP is used, all routing tables are generated dynamically.
Chapter 6. DTE Port Configuration Hardware Flow Control (HDW FLOW CTRL) When enabled, the FSU 5622 ESP uses CTS to temporarily disable transmit data to the FSU 5622 ESP. 1 DTE PORT 1 1 PROTOCOL 8 PPP ASYNC 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 EIA 232 2 V.35 1 CONFIG 2 DTE PORT 2 2 ASYNCHRONOUS BIT RATE 3 PROTOCOL OPTIONS 4 PROTOCOL ADDRESS TABLE 1 2 3 4 5 2400 bps 4800 bps 9600 bps 19.2 Kbps 38.
Chapter 6. DTE Port Configuration Protocol Address Table IP Address (IP ADDRESS) Enter the internet protocol (IP) address of the FSU 5622 ESP DTE port. Subnet Mask Enter the subnet number of the network formed by the FSU 5622 ESP and the Peer PPP station. Peer IP Address (PEER IP ADDR) Enter the IP address of the attached PPP device. Transmit RIP Packets (TX RIP) Enable or disable the FSU 5622 ESP's transmission of routing information protocol (RIP) messages.
Chapter 6. DTE Port Configuration Slip Protocol The Slip Protocol is an asynchronous protocol which encapsulates and routes IP traffic to and from a SLIP device. Special control characters are used to define frame boundaries. See Figure 6-11 for the Slip menu tree. Routing Routing tables are formed through a combination of RIP and static route entries. If RIP is used, all routing tables are generated dynamically. With static routing, the user is able to force relationships.
Chapter 6. DTE Port Configuration Hardware Flow Control (HDW FLOW CTRL) When enabled, the FSU 5622 ESP uses CTS to temporarily disable transmit data to the FSU 5622 ESP. 1 DTE PORT 1 1 PROTOCOL 9 SLIP 2 PHYSICAL LAYER OPTIONS 1 INTERFACE TYPE 1 EIA 232 2 V.35 1 CONFIG 2 DTE PORT 2 2 ASYNCHRONOUS BIT RATE 3 DATA BITS 1 2 3 4 5 2400 bps 4800 bps 9600 bps 19.2 Kbps 38.
Chapter 6. DTE Port Configuration Protocol Address Table IP Address (IP ADDRESS) Enter the internet protocol (IP) address of the FSU 5622 ESP DTE port. Subnet Mask Enter the subnet number of the network formed by the FSU 5622 ESP and the Peer SLIP station. Peer IP Address (PEER IP) Enter the IP address of the attached SLIP device. Transmit RIP Packets (TX RIP) Enable or disable the FSU 5622 ESP's transmission of routing information protocol (RIP) messages.
Chapter 6. DTE Port Configuration 76 FSU 5622 ESP User Manual 61200.
Chapter 7. Configuring the Voice Interfaces Chapter 7 Configuring the Voice Interfaces Figure 7-1 Voice Options Menu 61200.
Chapter 7. Configuring the Voice Interfaces Mode Select either DIRECT or SWITCHED mode for the voice interface. Direct Mode Direct mode is used to accomplish a one-to-one mapping of ports across a frame relay network. In this mode, L1 and L2 on the local unit are connected to L1 and L2 on the remote unit. With this option, one or two extensions can be extended across the frame relay or DDS network by utilizing an FXO module on the local unit and an FXS module on the remote unit.
Chapter 7. Configuring the Voice Interfaces DLCI Map The options for DLCI MAP vary depending on the MODE and HOST/REM selections. Selections Available for a Unit in Direct Mode For direct connections, the DLCI for voice traffic must be specified. This information must be specified in both the local and remote units. Voice data may be multiplexed with data on the same DLCI. L1 DLCI Local DLCI that Line 1 voice data is carried on. L2 DLCI Local DLCI that Line 2 voice data is carried on.
Chapter 7. Configuring the Voice Interfaces L1 Volume Output volume setting for Line 1 (ranges from 0 to 15). L2 Volume Output volume setting for Line 2 (ranges from 0 to 15). 80 FSU 5622 ESP User Manual 61200.
Chapter 8. Configuring the Network Port Chapter 8 Configuring the Network Port NETWORK PORT Access the Network Port menus by selecting Network Port from the Configuration menu. See the menu tree in Figure 8-1. The network port is always used in frame relay protocol configurations. The network port terminates the user end of the frame relay UNI interface. The FSU 5622 ESP supports three standard PVC signaling formats: LMI, ANSI T1.617-D, and ITU Q.933-A.
Chapter 8. Configuring the Network Port 1 PHYSICAL LAYER OPTIONS 1 LOOP RATE 2 CLOCK SOURCE 1 AUTO 2 56K 3 64K 1 MASTER 2 FROM NETWORK 1 CONFIG 3 NETWORK PORT 2 FRAME RELAY OPTIONS 3 LLC2 OPTIONS 4 IP ADDRESS 5 SUBNET MASK 1 SIGNALING TYPE 2 T391 3 N391 4 N392 5 N393 6 REMOTE FECN NOTIFICATION 1 2 3 4 5 6 7 1 NONE 2 LMI 3 ANSI T1.617-D 4 ITU-T Q.
Chapter 8. Configuring the Network Port Figure 8-2 VT 100 Network Port Configuration Menu Physical Layer Options (PHYS LYR OPT) Loop Rate (NET RATE) Select a loop rate of either 56k, 64k, or AUTO. Clock Source (CLK SRC) Configure the FSU 5622 ESP clocking source as either the master or slave (usually slave). 61200.
Chapter 8. Configuring the Network Port Frame Relay Options (FR OPT) The VT 100 screen in Figure 8-3 appears when the Frame Relay Option is selected from the Network Port Configuration Menu. Figure 8-3 VT 100 Network Port Frame Relay Options Menu 84 FSU 5622 ESP User Manual 61200.
Chapter 8. Configuring the Network Port Signaling Type (SIGNAL) Set the signaling type option to match the network signaling type. For point-to-point DDS operation, signalling should be set to NONE. T391 Set the time between polls to the frame relay network. N391 Determine how many link integrity polls occur in between full status polls. N392 and N393 These parameters define the error threshold for the UNI formed by the FSU 5622 ESP network port and the frame relay switch.
Chapter 8. Configuring the Network Port LLC2 Options (LLC2 OPT) The VT 100 screen in Figure 8-4 appears when LLC2 (Logical Link Control Type 2) Options is selected from the Network Port Configuration menu. LLC2 ACK Timeout (ACK TO) Timeout value used by the LLC2 protocol to establish the maximum time to wait for a positive acknowledgment from a remote device. LLC2 N2 Retry Counter (N2 RETRY) Maximum retries for actions timed by the ACK poll, busy or reflect timers.
Chapter 8. Configuring the Network Port Figure 8-4 VT 100 Network Port LLC2 Options Menu IP Address Enter the internet protocol (IP) address of the FSU 5622 ESP Network port. Subnet Mask Enter the subnet number of the network formed by the FSU 5622 ESP and the other FRADs/routers across the frame relay network. Transmit RIP Packets (XMIT RIP) Enable or disable the FSU 5622 ESP's transmission of routing information protocol (RIP) messages.
Chapter 8. Configuring the Network Port Process Received RIP Packets (RIP PCKTS) Enable or disable the FSU 5622 ESP's reply to the request from the peer routers or FRADs to issue RIP messages. Priority Queue Ration (N:1) (QUEUE RATIO) Define the ratio that SDLC frames have over other protocols. SDLC protocols are processed each time the network port transmitter is serviced. Other protocols are processed every N times the SDLC protocol is processed. Set to 1 to enable equal priority.
Chapter 9. Configuring Dial Backup Options Chapter 9 Configuring Dial Backup Options DIAL BACKUP OPTIONS The Dial Backup Configuration menu (Figure 9-1) stores dial backup phone numbers, enables/disables the auto DBU capability, defines the DBU criteria when the DDS circuit fails, controls the DBU timer, and configures the unit for the appropriate switch type. See Figure 9-2 for a complete menu tree of the DBU selections. Figure 9-1 DBU Options Menu 61200.
Chapter 9. Configuring Dial Backup Options Dial backup is only supported when the unit is operated in point-topoint mode.
Chapter 9. Configuring Dial Backup Options Answer/Originate This option specifies whether the FSU 5622 ESP originates or waits to answer if the dedicated circuit fails. One end must be set to Originate and the other to Answer. The factory default setting is Answer. Answer Always If enabled, the answer unit answers any incoming call regardless of failed conditions. Passcode The dial backup passcode adds an additional level of security to the FSU 5622 ESP.
Chapter 9. Configuring Dial Backup Options With No Receive (RX) Signal When enabled, the FSU 5622 ESP enters backup mode when a loss of signal is detected. The factory default setting is Enable. With No Sealing Current When enabled, the FSU 5622 ESP enters backup mode when a loss of sealing current is detected. The factory default setting is Enable. DBU Timers Fail Timer This option sets the amount of time the dedicated circuit failure condition must be active before the FSU 5622 ESP attempts backup.
Chapter 9. Configuring Dial Backup Options ENTER REDIAL COUNT: __ __ Wait to Redial This option works in conjunction with the preceding Redial Counter. It selects the amount of time between redial attempts to connect the backup line. The amount of time, which is manually entered, can be up to 99 seconds. The factory default setting is 10 seconds. Daily Lockout Enable/disable the daily lockout specified by the fields Enable Hour and Disable Hour.
Chapter 9. Configuring Dial Backup Options PHONE NUMBERS The FSU 5622 ESP stores up to 5 numbers of 36 digits each. Edit a phone number by reentering the entire number. This process overwrites the previously stored number. ISDN Dial Backup Setting the Service Profile Identifier (SPID) For ISDN dial backup, the service profile identifier (SPID) is stored in Stored Number 6.
Chapter 10. IP Routing Chapter 10 IP Routing IP ROUTING WITH THE FSU 5622 ESP The FSU 5622 ESP contains an IP router function to resolve paths for IP packets received. This function is used regardless of encapsulation protocol and port received from. The heart of the routing system is a routing table which can be generated manually, automatically, or a combination of the two. Manual entry is preferred in cases where there are few routes.
Chapter 10. IP Routing The FSU 5622 ESP can also respond to requests from peer routers/FRADs seeking an association for their tables. The transmit and receive inverse ARP section can be independently enabled. Access IP Routing selections by first choosing 1 CONFIGURATION from the Main menu. Then choose IP ROUTING from the Configuration Menu. When using the VT 100 terminal interface, the screen in Figure 10-1 will appear.
Chapter 10. IP Routing IP Route Table Use these menu options to build a table of addresses for routing data packets based on their IP address. When a packet with the specified IP address is received, it is sent out through the selected port on the specified DLCI. See Figure 10-2. The IP route table can be used in conjunction with RIP protocol to provide routing paths for the entire IP network.
Chapter 10. IP Routing Example Route Table Entry IP Address=192.239.232.0 Destination Port=Network Port Destination DLCI=16 This example provides a route for IP address range 192.239.232.1 through 192.239.232.254 using the network port and virtual circuit 16. See the following parameter descriptions. IP Address (IP ADDR) Enter the IP address to be routed. This entry identifies an individual host or an entire subnet. To address an entire subnet, enter a value with the host portion equal to 0.
Chapter 10. IP Routing Gateway IP Address (GW IP ADD) Enter the Gateway IP address. If an IP packet with an unknown IP address is received, the FSU 5622 ESP sends it to the Gateway (which is a router or another FRAD). Gateway Port (GW PORT) Enter the port from which the gateway can be reached. Gateway DLCI (GW DLCI) If the gateway port is set to Network, this parameter identifies the virtual circuit used to reach the gateway.
Chapter 10. IP Routing 100 FSU 5622 ESP User Manual 61200.
Chapter 11. System Configuration Chapter 11 System Configuration SYSTEM CONFIG Access System Configuration selections by first choosing 1 CONFIGURATION from the Main menu. Then choose SYSTEM CONFIGURATION from the Configuration Menu. Full menu trees for the System Configuration selections are shown in Figures 5-2 (Front Panel Configuration Menu Tree) and 5-3 (VT 100 Configuration Menu Tree). The VT 100 System Configuration menu is shown in Figure 11-1. 61200.
Chapter 11. System Configuration Figure 11-1 System Configuration Menu Change Password Enter a new password of nine digits or less. The default password is adtran. This selection is only available in the VT 100 interface. Read Community Name (RD COM NAME) Enter the authentication strings used for SNMP management. Match the FSU 5622 ESP to the SNMP manager for read privileges. Write Community Name (WR COM NAME) Enter the authentication strings used for SNMP management.
Chapter 11. System Configuration Trap Manager DLCI (TRAP DLCI) If the trap manager port is set for Network, this parameter identifies the virtual circuit used for all traps generated by the FSU 5622 ESP. Trap Manager IP Address (TRAP IP ADDR) Enter the IP address of the SNMP manager to which the FSU 5622 ESP sends traps. Trap Manager Port (TRAP PRT) Enter the FSU 5622 ESP port number used to transmit traps to the SNMP manager. Time and Date Enter time/date information.
Chapter 11. System Configuration 104 FSU 5622 ESP User Manual 61200.
Chapter 12. Status Chapter 12 Status For descriptions of the VT 100 status menus see the following section, Viewing Statistical Information (VT 100 Interface). For front panel menu descriptions, see the section Viewing Statistical Information (Front Panel Interface). VIEWING STATUS INFORMATION (VT 100 INTERFACE) Select View Status from the Main menu to access the View Status Menu shown in Figure 12-1. From this menu, select to view port (DTE or Network), protocol, or system status.
Chapter 12. Status Figure 12-1 View Status Menu DTE and Network Port Status The following sections describe the information given on the DTE port and Network port status menus. See Figures 12-2 through 12-5. 106 FSU 5622 ESP User Manual 61200.
Chapter 12. Status Current Status Information given is for the selected port since the last clear. Leads On If a lead has become active on the selected port since the last screen refresh, it is listed in the View Status menu. See Figure 123. RTS DTR CTS DSR DCD Request to send Data terminal ready Clear to send Data set ready Data carrier detect Total Totals given are for the selected port since the last clear.
Chapter 12. Status Buffer Unavailable Unknown DLCI Aborts Rcv Breaks Rcv Frame Errors DCD Loss Port Unavailable Inactive DLCI Number of packets received without any buffers available indicating a congested situation. Verify flow control is enabled. All frames received with a DLCI address not already defined by the FSU 5622 ESP. Frames received with abort sequence of seven ones (not available when Trans Async protocol is selected).
Chapter 12. Status Figure 12-2 DTE Port Status Menu-Frame Relay Protocol Figure 12-3 DTE Port Status Menu-Transparent Async Protocol 61200.
Chapter 12. Status Figure 12-4 DTE Port Status Menu-All Other Protocols Figure 12-5 Network Port View Status Menu 110 FSU 5622 ESP User Manual 61200.
Chapter 12. Status Figure 12-6 View DLCI Status Menu-Network Port and Frame Relay Protocol Only DLCI Status This menu lists every DLCI number for each frame relay port and classifies it as A (active), I (inactive), or U (unknown). See Figure 12-6. A byte and frame break out for the entire unit is also provided including an in/out count as well as a count of how many frames were received with FECN, BECN, or DE (discard eligibility) enabled.
Chapter 12. Status are placed in the Other Protocols section and are divided into signaling frames/bytes and frame/byte totals on the network side. See Figure 12-7. Figure 12-7 Protocol Status Menu System Status Selecting System Status displays the software version and checksum. Press ESC to return to the Status menu. 112 FSU 5622 ESP User Manual 61200.
Chapter 12. Status Voice Status Selecting FXO/FXS/E&M Status displays status information for lines one and two of the FXS, FXO, or E&M voice card (if installed). Possible states are on hook, off hook, and ringing. Figure 12-8 FXS Status Menu Hot Keys Once you have entered one of the status menus, hot keys are displayed across the bottom of the screen, allowing you to quickly access other menus. These keys vary depending on the menu currently displayed.
Chapter 12. Status DLCI Status (D) When viewing Network port status information or when configured for frame relay on the DTE Port, press D to view the DLCI Status menu shown in Figure 12-6. Protocol Status (P) - DTE and Network Port Menus only When in any Port Status menu, press P to view the Protocol Status menu shown in Figure 12-7. Current Status (C) Press C to resume viewing current status information after a freeze. Freeze Status (F) Press the F key to freeze the current status information.
Chapter 12. Status VIEWING STATUS INFORMATION (FRONT PANEL INTERFACE) Select STATUS from the Main menu. From this menu, choose to view DTE 1 or 2, FXS/FXO/E&M 1 or 2, Network, or System status. The first Status screen displays. Scroll through the remaining screens using the Arrow keys. The number displayed in reverse video in the upper right-hand corner of the screen indicates which port the displayed information applies to (1=DTE 1, 2=DTE 2, N=Network).
Chapter 12. Status Frames In Total received frames since last reset. Frames Out Total transmitted frames since last reset. Errored Frames Total errored frames received since last reset. Overrun Errors Receive FIFO (first in first out) overrun. External clock for network port is too fast. DCD Loss Errors Total times the data carrier detect signal was lost since last reset. CRC Errors Total occurrences of a cyclic redundancy check error since last reset.
Chapter 12. Status Status Information Available Only for the Network Port The following information is available only when the Network port is selected from the Status menu. Signal State Current state of frame relay port (up or down). See Figure 12-10. 1 SIGNAL STATE DOWN Figure 12-10 Front Panel Signal State Screen Signal Timeouts Total timeouts that have occurred since the last reset. Signal Errors Total signal errors received since last reset.
Chapter 12. Status System Status Select SYS from the Status menu to display the software version and checksum. This screen is shown in Figure 12-11. Press the Down Arrow to view the current time and date. Press Cancel to return to the Status menu. VERSION CHKSUM VER 2.200 17AB Figure 12-11 Front Panel System Status Screen 118 FSU 5622 ESP User Manual 61200.
Chapter 13. Testing Chapter 13 Testing TESTING This menu allows you to send ping requests and perform voice port diagnostics. See Figure 13-1 for the VT 100 Test menu. See Figure 13-2 for the Front Panel menu tree. Figure 13-1 VT 100 Test Menu 61200.
Chapter 13. Testing 1 PING ADDRESS 1 PING 2 START PING 3 TEST 2 FXS 1 3 FXS 2 1 LOOPBACK 2 TEST TONE 3 RING TEST 1 2 3 4 5 PINGS SENT RESPONSES MIN TIME MAX TIME AVG TIME ENA DIS Figure 13-2 Front Panel Test Menu Ping Select 1 PING to send a ping request to a specific address. See Figure 13-3 for the VT 100 Ping menu. Address to Ping (PING ADDRESS) Enter the IP address of the unit the FSU 5622 ESP is sending an echo request (ping) to.
Chapter 13. Testing Min Time This field shows the shortest round-trip delay of the received responses. Round-trip delay is counted from the time the ping is sent until the response is received. Max Time This field shows the longest round-trip delay of the received responses. If a response is not received before the unit times out, the delay is not calculated in. Avg Time This field shows the average response time based on all received responses.
Chapter 13. Testing Figure 13-4 FXS Test Menu Loopback This test loops the analog channel before the compression/ decompression is performed. Test Tone This command transmits a 1 KHz test tone towards the digital network. Ring Test This command cycles the ring generator in a standard 2Sec/4Sec pattern. 122 FSU 5622 ESP User Manual 61200.
Chapter 14. Activating DBU Functions Chapter 14 Activating DBU Functions DIAL OPTIONS The dial options available from the Main menu (4=DBU) appear in Figure 14-1. Answer Unit Connected to DDS Line 1 DIAL BACKUP COMMAND ACCEPTED Originate Unit Connected to DDS Line 1 DIAL BACKUP 4 DBU 1 DIAL STORED # 2 ENTER DIAL # 3 REDIAL LAST # Select Stored Number 1-A NNNNNNN 2 STAY ON LEASED During Dial Backup 1 HANG UP 2 STAY ON LINE Figure 14-1 DBU Options Menu 61200.
Chapter 14. Activating DBU Functions Answer Unit Connected to DDS Line Dial Backup The message COMMAND ACCEPTED is displayed and the FSU 5622 ESP waits for an incoming call. When an incoming call is detected, the FSU 5622 ESP answers the call and enters dial backup. Originate Unit Connected to DDS Line Dial Backup The FSU 5622 ESP prompts to dial a stored number or enter a number to dial for dial backup. Stay on Leased The FSU 5622 ESP remains on the leased line and does not enter dial backup mode.
Appendix A. Pinouts Appendix A Pinouts The following tables give the pin assignments for the connectors located on the back of the FSU 5622 ESP, the DBU cards, and the Voice Cards. For more information on the connectors, see the chapter Installation. Table A-A DTE Connector Pin Assignments Pin 1 2 3 4 5 6 7 8 9 10 15 17 18 20 21 22 24 25 61200.
Appendix A. Pinouts Table A-B Telco Connector Pin Assignments Pin 1 2 3-6 7 8 Name R1 T1 T R Description Transmit Data from DSU to Network-Ring 1 Transmit Data from DSU to Network-Tip 1 Not Used Receive Data from Network to DSU-Tip Receive Data from Network to DSU-Ring Table A-C Control Connector Pin Assignments RJ Pin# Function Direction 1 GND 2 RTS I 3 TD I 4 DSR O 5 RD O 6 CTS* O 7 DTR I 8 DCD O *Used for hardware flow control.
Appendix A. Pinouts Table A-E Voice Card Connector Pin Assignments RJ Pin # Function ESP Dual FXS Card 4 Ring 5 Tip ESP Dual FXO Card 4 Ring 5 Tip ESP Dual E&M Card 1 Ring 2 Tip 3 E Lead 4 Frame Gnd 5 not used 6 M Lead 7 Tip 8 Ring V.35 ADAPTER CABLE The V.35 adapter cable allows the FSU 5622 ESP to interface with DTE equipment using the V.35 interface. This six foot cable supports data rates of 2.4 kbps to 512 kbps. ADTRAN part numbers: male V.35 connector 1200193L1 female V.
Appendix A. Pinouts 128 FSU 5622 ESP User Manual 61200.
Appendix B. Specifications Summary Appendix B Specifications Summary SPECIFICATIONS AND FEATURES This section describes the standard specifications and features incorporated in the FSU 5622 ESP. Operating Modes Dedicated point-to-point DDS Frame relay utilizing DDS Network Data Rates Dedicated Mode Service Rates 56 and 64 kbps ESP External DCE Card: up to 512 kbps Dial backup Switched 56: 56 kbps V.34: 2.4 to 33.6 kbps ISDN: 56 or 64 kbps DTE Rates Provided Synchronous rates: 2.
Appendix B. Specifications Summary DTE Data Interfaces EIA-232 electrical and physical interfaces V.35 electrical, physical with adapter cable Control Port Interface Electrical: EIA-232 Physical: RJ-48S (female DB25 adapter provided) Data rates: async 2.4 to 38.4 kbps SNMP Internal SNMP agent MIB II RFC 1213 Frame relay DTE MIB RFC 1315 ADTRAN enterprise MIB TELNET access Voice Support Compression Voice compression (MP-MLQ) 4.7-16k compressed voice MOS-3.9 FAX Support Group III 0.3-9.
Appendix B. Specifications Summary Protocol Support Concentrator Frame relay IBM Support SNA/SDLC with local spoofing SDLC/HDLC transparent SDLC-LLC2 translation Supports up to 20 SDLC PUs on each DTE port LAN Protocol SLIP IP-PPP asynchronous or synchronous Transparent Asynchronous transparent BOP transparent (HDLC) Protocol Encapsulation IP (SLIP and PPP) and LLC2 protocols are encapsulated using RFC 1490 formats. All other protocols use proprietary formats and require ADTRAN devices at each UNI.
Appendix B. Specifications Summary Line Requirements Loop transmission parameters as defined in AT&T PUB 62310: Dedicated DDS AT&T PUB 4146B: Switched 56 (DBU interface) Line Interface RJ-48S, 4-wire, full duplex DBU Interfaces Switched 56: RJ-48S V.
Acronyms and Abbreviations Acronyms and Abbreviations ACK ........................................................ acknowledgment ANSI ....................................................... American National Standards Institute AR ........................................................... access rate ARP ......................................................... address resolution protocol async ....................................................... asynchronous BECN .....................................
Acronyms and Abbreviations FECN ...................................................... forward explicit congestion notification FEP .......................................................... front end processor FIFO ........................................................ first in first out FR ............................................................ frame relay FRAD ...................................................... frame relay access device FRF .....................................................
Acronyms and Abbreviations SNA ......................................................... systems network architecture SNMP ..................................................... simple network management protocol SNRM ..................................................... set normal response mode SR ............................................................ data set ready SVC ......................................................... switched virtual circuit SW56 ............................................
Acronyms and Abbreviations 136 FSU 5622 ESP User Manual 61200.
Glossary Glossary 4-wire Switched 56 An AT&T proprietary 56/64 kbps switched digital data service offered by telco service providers and delivered to users over 4 copper wires. Compatible with the FSU 5622 ESP 4-wire Switched 56 DBU option. American National Standards Institute (ANSI) Devices and proposes recommendations for international communications standards.
Glossary bridge also receives frame relay frames from the network, strips the frame relay frame off each LAN frame, and passes the LAN frame on to the end device. Bridges are generally used to connect LAN segments to other LAN segments or to a WAN. They route traffic on the Level 2 LAN protocol (e.g. the Media Access Control address), which occupies the lower sub-layer of the LAN OSI data link layer. See also router. CCITT Consultive Committee for International Telephony and Telegraphy.
Glossary function is computed, before the frame is transmitted, at the originating device. Its numerical value is computed based on the content of the frame. This value is compared with a recomputed value of the function at the destination device. See also frame check sequence (FCS). CS See CTS. CSU See Channel Service Unit. CTS Clear to send. A signal on the DTE interface indicating that the DCE is clear to send data. data service unit DSU.
Glossary discard eligibility (DE) A user-set bit indicating that a frame may be discarded in preference to other frames if congestion occurs, to maintain the committed quality of service within the network. Frames with the DE bit set are considered Be excess data. DSU See Data Service Unit. DSU loopback A telco initiated test which loops the DSU back to the telco and is used to test the DDS circuit as well as the DSU/CSU. DTE data terminal equipment.
Glossary forward explicit congestion notification (FECN) A bit set by a frame relay network to notify an interface device (DTE) that congestion avoidance procedures should be initiated by the receiving device. See also BECN. frame check sequence (FCS) The standard 16-bit cyclic redundancy check used for HDLC and frame relay frames.
Glossary in-band Signaling (dialing, diagnostics, management, configuration, etc.) over the same channel used for data. ingress Frame relay frames leaving from an access device in a direction toward the frame relay network. interface device Provides the interface between the end device(s) and a frame relay network by encapsulating the user's native protocol in frame relay frames and sending the frames across the frame relay backbone. See also encapsulation and frame-relaycapable interface device.
Glossary parameter A numerical code that controls an aspect of terminal and/or network operation. Parameters control such aspects as page size, data transmission speed, and timing options. permanent virtual circuit (PVC) A frame relay logical link, whose endpoints and class of service are defined by network management. Analogous to an X.
Glossary segments to each other or to a WAN. Routers route traffic on the Level 3 LAN protocol (e.g., the internet protocol address). See also bridge. service The provision of telecommunications to customers by a common carrier, administration, or private operating agency, using voice, data, and/or video technologies. SNMP Simple Network Management Protocol. A control and reporting scheme widely used to manage devices from different vendors. SNMP operates on top of the Internet protocol. SR Data set ready.
Glossary T1 Transmission rate of 1.544 Mbps on T1 communication lines. A T1 facility carriers a 1.544 Mbps digital signal. Also referred to as digital signal level 1 (DS1). See also E1. trunk line A communications line connecting two frame relay switches to each other. VT 100 A non-intelligent terminal or terminal emulation mode used for asynchronous communications. Used to configure the FSU 5622 ESP. 61200.
Glossary 146 FSU 5622 ESP User Manual 61200.
Index Index Symbols 1B+D ISDN 3 4-wire SW56 6 DBU card 3 56/64 DDS DSU 3 A abort 24 abort changes 24 abort frames 116 aborts rcv 108 Ack TO network port 86 activating menu items 20 adapter cable 12 ADD key 16, 17 add new entry bisync protocol 64 frame relay protocol 54 IP routing 98 SDLC protocol 58 address DLCI 58 address table 28, 53 frame relay 50 PPP async protocol 72 PPP synchronous protocol 69 slip protocol 75 address to ping 120 addressing 1 agent 4 61200.
Index asynchronous bit rate PPP async protocol 70, 73 transparent async protocol 66 asynchronous protocol speeds 2 AT&T 5ESS 93 auto DBU fail 92 automatic DBU 90 avg time ping 121 B baud PPP async protocol 70, 73 BECN 50, 111 begin remote session 21 bisync 31, 32 application 31 bisync point-to-point and multi-point application 25 bisync protocol 61 menu tree 61 bit rate transparent async protocol 66 BOP 59 break characters 66 breaks 116 breaks rcv 108 buffer unavailable 108 busy TO network port 86 byte len
Index CRC16 1 CRC16 violations 107 CTS 107 CTS option 63 SDLC protocol 57 current status 107, 114 customer service 7 D daily lockout 93 data bits PPP async protocol 70, 73 transparent async protocol 66 data format bisync protocol 62 SDLC protocol 56 data link connection identifier 1 date setting 103 DB25 connector 10 DBU 24 configuration 41 DBU cards 6 installing 12 pin assignments 126 DBU criteria 91 DBU functions activating 123–124 DBU interface 11 DBU operation 6 DBU timers 92 DCD 107 DCD loss 108 DCD l
Index EMUL TYPE bisync protocol 62 emulation 25, 28 emulation type bisync protocol 62 encapsulation 2 Enter key 15, 17 environment 132 equipment provided 9 sold separately 10 error threshold defining 52 errored frames 116 errors 107 ESC hot keys 113 exchange identification 26 external call origination 37 external call reception 37 connecting to 11 DTE interface operating speed bisync protocol 62 PPP async protocol 70, 73 PPP synchronous protocol 69 SDLC protocol 55 transparent BOP protocol 60 DTE port conf
Index frame processing 2 frame relay 25, 50, 66, 131 address table 28 alarm conditions 19 general description 1 frame relay options network port 84 frame relay protocol 50, 81 menu tree 51 frames in 116 frames out 116 freeze status 114 front panel 15 configuration menu 42 configuration menu tree 45 operation 20 front-end processors 54 FXO 37, 130 FXO module 5 FXO status 113 FXS 37, 130 FXS module 5 FXS status 113 FXS/FXO/E&M card testing 121 FXS/FXO/E&M options configuration 41 G gateway 28, 95 gateway DLC
Index IP route menu VT 100 96 IP route table 97 IP routing 41, 67, 70, 73, 95 IP routing table menu VT 100 97 IP traffic 67, 73 ISDN 6 dial backup 94 ITU Q.933-A 81 ITU-T Q.
Index M main menu VT 100 22 management DLCI 28 frame relay protocol 53 max time ping 121 menu items selecting 16 menu travel 20 MIB 4 min time ping 121 minimum poll timer SDLC protocol 57 mixed environment application 28 MNG DLCI frame relay protocol 53 mode 78 multi-point 31, 32, 62, 63 multiplex 37 N N2 RETRY network port 86 N391 network port 85 N392 frame relay protocol 52, 85 N393 52 frame relay protocol 85 national ISDN 93 NEC 93 NET DLCI frame relay protocol 53 NET RATE network port 83 network inter
Index P parity PPP async protocol 70, 73 transparent async protocol 66 parity errors 107, 116 passcode 91 password 21 default 21 PBX 37, 39, 40 peer IP address PPP asynchronous protocol 72 PPP synchronous protocol 69, 75 peer PPP device 72 peer PPP station 69, 72 peer SLIP station 75 permanent virtual circuits 1 phone numbers storing 94 physical layer options 23, 48 bisync protocol 62 network port 83 port disabled protocol 49 PPP async protocol 70 PPP synchronous protocol 68 SDLC protocol 55 slip protocol
Index transparent async protocol 67 transparent BOP protocol 60 protocol options 23, 48 bisync protocol 62 frame relay protocol 52 port disabled protocol 49 PPP async protocol 71 PPP synchronous protocol 69 SDLC protocol 56 slip protocol 74 transparent BOP protocol 60 protocol status 111, 114 PRT DLCI frame relay protocol 53 PU 57 PU 2.
Index S SAP 54 save 24 save configuration 24 SDLC 25, 26, 28, 54, 58, 63, 64 SDLC links 25 SDLC protocol 54, 57 menu tree 56 sealing current 92 service access points 54 set normal response mode 25 SHIFT key 16, 20, 17 SIGNAL frame relay protocol 52 network port 85 signal errors 117 signal frame error 108 signal state 108, 117 signal status 108 signal timeouts 108, 117 signaling format 81 signaling type frame relay protocol 52 network port 85 slip 73 slip protocol 73 menu tree 74 slow poll list 57, 63 slow
Index system configuration 101 system status 112, 118 T T391 network port 85 T392 frame relay protocol 52 TD1 LED 19, 17 TD2 LED 19, 17 TDN LED 19, 17 TELCO connector 11, 12, 126 port 10 TELNET 4, 28, 29, 52, 53 terminal configuration 41 connection/operation 21 terminal interface 42.
Index configuration 41 network port 82 configuration menu 42 configuration menu tree 43 connecting to 10, 11 connection/operation 21 EIA-232 interface 12 unknown DLCI 108 up arrow 15, 16, 17 user protocol termination 2 V V.34 6 V.35 2, 13 adapter cable 12, 127 bisync protocol 62 cable 10 frame relay protocol 50 PPP async protocol 70, 73 PPP synchronous protocol 68 SDLC protocol 55 transparent async protocol 66 transparent BOP protocol 60 V.
Product Support Information Pre-Sale Inquiries and Applications Support Please contact your local distributor, ADTRAN Applications Engineering, or ADTRAN Sales: Applications Engineering Sales (800) 615-1176 (800) 827-0807 Post-Sale Support Please contact your local distributor first. If your local distributor cannot help, please contact ADTRAN Technical Support and have the unit serial number available.
