Simple LAN Emulation Network

Overview of LAN Emulation

Physical Network

Logical Network

Figure 14. Physical and Logical Views of a Simple LAN Emulation Network

The network management bene®ts of emulated LANs (ELANs) come from increased ¯exibility in handling moves, adds, and changes. Membership in an ELAN is not based on physical location; instead, logically-related stations are grouped to form an ELAN (stations can also be members of multiple ELANs).

As long as ELAN memberships are retained, no recon®guration is needed when stations move to new physical locations. Similarly, no wiring modi®cations are needed to move stations from one ELAN to another.

LAN Emulation Components

The following components implement an ELAN:

LAN emulation (LE) clients (LECs)

LAN emulation components that represent users of the Emulated LAN.

LE con®guration server (LECS)

A LAN emulation service component that centralizes and disseminates con®guration data.

LE server (LES)

A LAN emulation service component that resolves LAN destinations to ATM addresses.

256MRS V3.2 Software User's Guide

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IBM SC30-3681-08 manual Simple LAN Emulation Network, LAN Emulation Components, Overview of LAN Emulation

Contents

IBM Page IBM Ninth Edition November Research Triangle Park NC USA Contents Conguration Process Config Talk 6 and Commands Part 2. Understanding, Conguring, and Using Base ServicesConguring and Monitoring the Config Process Boot Config Process Protocol Qcong Set Time Unpatch UpdateConguring Boot Config Using the Event Logging System ELS Operating/Monitoring Process Gwcon Talk 5Messaging Monitr Talk 2 Process 145 Conguring and Monitoring the Event Logging System ELS Part 3. Understanding, Conguring and Operating Interfaces Conguring and Monitoring PerformanceGetting Started with Network Interfaces Conguring Ieee 802.5 Token-Ring Network Interfaces Using the Ethernet Network Interface Conguring and Monitoring the Ethernet Network InterfaceOverview of LAN Emulation Conguring and Monitoring ATM Using LAN Emulation Clients Using the X.25 Network InterfaceConguring and Monitoring LAN Emulation Clients Conguring Serial Line Interfaces XTP Conguring Commands 375 Add Change 378 Conguring and Monitoring the X.25 Network Interface327 Conguring and Monitoring XTP Using Frame Relay Interfaces 387Conguring and Monitoring Frame Relay Interfaces 405 Using Point-to-Point Protocol Interfaces Conguring and Monitoring Point-to-Point Protocol Interfaces Using the Multilink PPP Protocol Using Sdlc InterfacesConguring and Monitoring Multilink PPP Protocol MP Conguring Sdlc Relay Using Binary Synchronous Relay Brly Using the V.25bis Network InterfaceConguring and Monitoring BSC Relay Conguring and Monitoring the V.25bis Network Interface Using the Isdn Interface Using the V.34 Network InterfaceConguring and Monitoring the V.34 Network Interface Conguring and Monitoring Dial Circuits Conguring and Monitoring the Isdn InterfaceAppendix A. Quick Conguration Reference Appendix C. Making a Router Load File from Multiple Disks Appendix B. X.25 National PersonalitiesReaders Comments Ð Wed Like to Hear from You Figures Xix Xx MRS V3.2 Software Users Guide Tables Xxi Xxii MRS V3.2 Software Users Guide Xxiii Xxiv MRS V3.2 Software Users Guide Resulting from this authorization For online versions of this book, you are authorized toAll other copies of the documentation Exclusion may not apply to you Xxvi MRS V3.2 Software Users Guide Trademarks Xxviii MRS V3.2 Software Users Guide Preface Who Should Read This ManualAbout the Software Xxix Conventions Used in This Manual IBM 2210 Nways Multiprotocol Router PublicationsSeparately from the device as part of the software order Ctrl-P Safety SD21-0030 Operations and Network Management SC30-3681SC30-3992 SC30-3680 Planning and Installation GA27-4068 GC30-3867 Summary of Changes Editorial Changes Moved into the Using and Conguring FeaturesbookClarications and corrections Part 1. Understanding and Using the Software MRS V3.2 Software Users Guide Accessing the Software Using Local and Remote Consoles Getting StartedBefore You Begin Migrating to the Current Release Local Consoles Remote Login Names and Passwords Remote ConsolesLogging In Remotely or Locally Telnet Connections Reloading or Restarting the Router Exiting the Router Discussing the User Interface System Understanding the First-Level User Interface Quick Conguration Process System SecuritySame as the Opcon process Automatically starts Cong-Only and then enters Quick Cong Using the Software Entering CommandsConnecting to a Process Status Identifying Prompts Getting Help Exiting a Lower Level Environment Getting Back to OpconSome Conguration Suggestions Creating a First Conguration Basing a Conguration on an Existing Conguration Basing on an Existing Conguration Permanently Updating a Conguration Accessing the Second-Level ProcessesTemporarily Updating a Conguration Accessing the Conguration Process, Config Talk Entering the Config ProcessRestarting or Reloading the Router Are you sure you want to restart the router? Yes or No yes Accessing the Operating/Monitoring Process, Gwcon Talk Accessing the Third-Level ProcessesEntering the Gwcon Command Process Accessing the Network Interface Conguration Process Config list devices Following example adds a dial circuit interfaceFollowing example adds a dial-in circuit Following example adds a dial-out circuit Architecture Accessing the Network Interface Console Process Network Architecture Supported Interfaces Accessing Feature Conguration and Operating Processes Accessing Protocol Conguration and Operating ProcessesAccessing the Feature Processes Entering a Protocol Conguration Process Config protocol IP +configurationEntering a Protocol Operating Process + protocol Command History for Gwcon and Config Command Line Repeating a Command in the Command HistoryEnter Ctrl-Bfor Backward, and the current line is replaced with Starting a Repeat Sequence As Commands Are Entered Repeating a Series of Commands in the Command HistoryExample Starting a Repeat Sequence After All Commands Are Entered Enter the following commands in Gwcon MRS V3.2 Software Users Guide Opcon Process MRS V3.2 Software Users Guide Accessing the Opcon Process Using OpconOpcon Commands Breakpoint DivertSyntax Breakpoint Syntax Divert Flush Halt Logout InterceptMemory Pause EasyStart only Memory ExampleSyntax pause Example Memory Restart ReloadStatus Stop EasyStart only TTY1 or TTY2Two dashes Comments Talk TelnetSyntax Talk Example talk Three clients outbound from the router Syntax TelnetIp-address terminal-type Display Not connected to a host Send ayt Part 2. Understanding, Conguring, and Using Base Services MRS V3.2 Software Users Guide Conguration Process Config Talk 6 and Commands What is CONFIG? Using EasyStart Using the Config Talk 6 ProcessConfigclear all Configclear device Automatic Entry Into Cong-Only Mode Cong-Only ModeManual Entry Into Cong-Only Mode Boot to Cong-Only mode Quick Conguration Manual Entry Into Quick Cong Mode Automatic Entry Into Quick Cong ModeExiting from Quick Cong Mode Technical Support Access Conguring User AccessConguring Spare Interfaces Add a dial circuit using the add device command CommandsAccess the Gwcon process by entering talk Restrictions for Spare Interfaces IPv6 Activate them on the network using the activate commandOSI/DECnet Resetting Interfaces Restrictions for Resetting Interfaces Talk 6 Confignet 1 PPP ConfigConfigprotocol ipx Talk 5 +reset DNA Using the Config Talk 6 Process Conguring and Monitoring the Config Process Entering and Exiting ConfigConfig Commands Enter the Opcon talk command and the PID for Config Config Commands Address-name Network-dial-addressNetwork-subdial-address Ppp-user Password Allow inbound accessDefault value no Default value Default value none Net-Route MaskHostname Time-Allotted Disable user Conguring FeaturesExample with ECP encryption Tunnel tunnel-name Set shared secretShared Secret Tunnel-Server endpoint address Enter password Enter password againDo you want to add Technical Support access? Enter permission Boot Syntax BootChange Device dial-circuit Enter current password Enter new passwordEnter new password again Syntax Change pppuser Encryption-key Parameters Password Tunnel-prole ClearSyntax Clear Wrs WAN Restoral feature CommandDefault value is ªdisabledº Ip IP Delete Example clear elsSyntax Delete Isdn-address address-name Disable Enable Enable Console-login Interface Modem-control Modem-control carrier-wait or ring-wait service1 or service2 Environment Commands Environment Command SummaryEnvironment Syntax Environment Event Feature Syntax FeatureFeature# or feature-short-name List Tunnel-prole Users V25-bis-address V34-address Devices device or devicerangeConguration Displays conguration information about the router Isdn-address Displays the current Isdn address congurationsPatches Pppusers Call callback Dial dialbackEncr encryption Tunnel Name Network PatchNetworkinterface# Syntax Patch Ip-default-ttl #ofpackets Valid Values 0 to Default Value Ospf-import-rate rateBgp-subnets new value Dls-ignore-lfs new value Performance Protocol Qcong SetSyntax Qcong Baud-rate Conguration command Interface## of seconds Global-buffers max# Inactivity-timer #ofmin Logging disposition setting Only to increase it Prompt-leveluser-dened-nameAdditional functions as described in Table Set prompt Time Receive-buffers interface# max#Spare-interfaces n Syntax Time Update Valid values -720 to Default valueUnpatch Offset minutes Config Commands Config Commands What is Boot CONFIG? Boot Config ProcessConguring Booting Using a Device as a Boot Server How the Bootp Forwarding Process WorksDevice as a Bootp Client Using the Boot Config Process Device as a Bootp Relay Agent Enabling/Disabling Bootp ForwardingConguring a Bootp Server IP Config enable bootp IP Config disable bootp Using the Trivial File Transfer Protocol Tftp IP Config add BOOTP-SERVER IP address of server Filename Denitions for IBD Accessing Conguration Files From a Remote Host or RouterExample 1 test.cfg IBD Considerations When Transferring a File Validating the Conguration LoadConventions for File Name Extensions Type of File Filename Extension Tftp Server, Boot and Dump Directories Loading an Image at a Specic TimeConguring Dumping Dump Files Status Installing Software/CodeTalk Boot config list boot-entries Enter exit Using the Boot Config Process Conguring Boot Config Entering and Exiting Boot ConfigBoot Config Commands Boot Config Commands Boot-entry AddSyntax Add Address Bp-device Add Boot Entry ParametersLoads/name Changeaddress Boot-entry Bp-device Dump-entry Dump-entryAdd dump-entry File name ? c\dump\gertrude.dmp Change bp-device Change which entry 1? Change addressChange dump-entry Copy Ibd or lename Removes the specied interface as a Bootp deviceAddress # Disabledumping Unique-naming DescribeDescribeloadname Loadname Erase Unique-namingSyntax Erase Loadname or bank-number Addresses Boot-entries Displays the boot le congurationDump-entries List bp-device Load Syntax Load Local RemoteLocal loadname List view Store Timedload Deactivate Example 1. Deactivate time activated loadExample 1. Load image source is a remote host Example 2. Load image source is the IBD Syntax Tftp Get Put Local lenameRemote Host Host lename Console display is the same as the Tftp get command Local lename?Remote Host? Host lename? MRS V3.2 Software Users Guide Boot Options Description of Boot MethodsBoot Method Description 111 Unsuccessful Bootp Bootp Using a Console Terminal* indicates that the load image has nished loading Boot Options Available Booting from a Tftp host server using a console terminalAccessing the Boot Options Boot Options Boot Option PromptsOption Name Description Boot Option Prompts Prompt DescriptionEthernet Prompts Token Ring Prompts If you enter IBD, you see the following BC Boot in Cong-only ModeTo reload the current conguration, pressEnter BM Boot using console queries If you enter Ethernet, you see the following If you enter Ethernet, you see the following BN Boot, But Do Not Run, Using Console Queries BP Boot using Bootp Dump using stored conguration Diag Execute IBM Extended Diagnostic Program DM Dump using Console Queries UB Display Tftp Boot Conguration UC Display Hardware Conguration This option is used only by your service representativeUG Go execute at address in RAM If you enter Token Ring, you will see the following LC Load Conguration MemoryIf you enter WAN, you see the following ZB ZModem Boot CC Clear Conguration MemoryZC ZModem conguration memory load Enter y and the console displays the message Conguring MRS V3.2 Software Users Guide Operating/Monitoring Process Gwcon Talk 5 and Commands What is GWCON?Gwcon Commands Entering and Exiting Gwcon Syntax boot Example Gwcon Command SummaryActivate Gwcon Process Buffer Syntax BufferNetwork# or rangeofnetwork# Interface Conguration Bytes AllocInterface# or rangeofinterface# Syntax Conguration Configuration MAC/Data LinkType of MAC/Data link congured for the interface Hardware Testing DisabledState Current state of the network interface Available Not Present Disableinterface#HW Mismatch Error Syntax ErrorInput Errors Input Discards Fault Interface Log Physical installed memory Syntax LogSyntax memory Example Total routing memory Reserve Never AllocPerm Alloc Temp Alloc X.25 interface by entering the X.25 operating commands For the following network and link-layer interfacesBisync BSC Ethernet Queue Queue Reset Statistics Test UptimeBytes Trans Number of bytes transmitted at the MAC layer Syntax Uptime Gwcon Process What is Messaging MONITR? Commands Affecting MessagingMessaging Monitr Talk 2 Process Entering and Exiting the Messaging Monitr Process Messaging Monitr Using the Event Logging System ELS What is ELS?ELS is a subprocess that you access from the Opcon process 147 Using ELS Entering and Exiting the ELS Conguration EnvironmentEvent Logging Concepts Causes of Events Interpreting a Message SubsystemEvent Number Logging Level Packet Completion Codes Error Codes Message TextLogging Levels Logging Level Type Using ELS To delete a group, use the delete commandGroups ELS displays network information as follows Managing ELS Message Rotation See ªUsing ELS Message Bufferingº onFollowing message is displayed Using ELS to Troubleshoot a Problem Conguring ELS So Event Messages Are Sent In Snmp TrapsELS Example Display subsystem srt all Display subsystem br all Talk Syslog Facility and Level Using and Conguring ELS Remote LoggingRemote Workstation Conguration Using ELS Conguring the 2210 for Remote Logging Syslog.conf Conguration File ELS configset remote source-ip-addr ELS configset remote remote-ip-addrELS configset remote local-id ** IBM/2210 ELS configset remote no-msgs-in-buffer Remote Logging Output Conguring Subsystems and Events for Remote Logging Sample Contents from Syslog News Info File Msg Output from Talk Additional Considerations ELS Messages Containing IP Addresses Duplicate Logging Using ELS Message BufferingRecurring Sequence Numbers in Syslog Output Files None Using ELS MRS V3.2 Software Users Guide Accessing the ELS Conguration Environment ELS Conguration CommandsELS Conguration Command Summary Conguring and Monitoring the Event Logging System ELS ELS Conguration Commands Talk Groupname subsystem.eventnumberConrm the creation of a new group This environment you congure message buffering Default Display Filter Syntax Filter NetLter-status Groups Subsystem Subsystem subsystemLists all events in a specied subsystem Subsystems all Nodisplay NoremoteTrace-status Nodisplayevent Group Range Subsystem Noremoteevent Group Range Subsystem Group group.nameSubsystem subsystem.name syslogfacility sysloglevel Suppresses the remote logging of all ªtkrº messages Notrace NotrapNotraceevent Group Range Subsystem Syntax Notrap Remoteevent Range Group Subsystem RemoteNotrap range gw 19 Remote subsystem TKR all loguser loginfo Remote range gw 19 22 loguser loginfoGroup group.name syslogfacility sysloglevel Pin maxtraps Remote-loggingSyntax Set remote-logging Facility No-msgs RemoteipaddrSourceipaddr Localid Default-bytes-per-pkt bytes Timestamp timeofday or uptime or offTimeofday Syntax Set trace Trace Stop-event event idWrap-mode off or on Syntax Trace ELS Net Filter Conguration Commands TrapSyntax Trap Trap range gw 19 Create Syntax Create queue Enable DisableDelete ELS Message Buffering Conguration Commands ListLog All Nolog Syntax Nolog Set Default value off Entering and Exiting the ELS Operating EnvironmentStop string text or none Wrap on or off ELS Monitoring Commands ELS Monitoring Commands TalkAdvanced Environment you change message buffering operation Files Event subsystem. event#Subsystem subsystem.name Displays messages for the specied event subsystem.event# Syntax Les trace tftp HostIPaddrLename Syntax Lter Net Groups group.name List event ip.007List pin List subsystem eth Subsystem all Occurred on the routerRun-time information Suppresses the displaying of messages for the specied event Level, such as there is with Remote Syntax Notrace Suppresses the display of the specied tracing eventGw.21, and gw.22 Subsystem subsystemname logging-level Notrap subsystem tkr error Packet TraceSyntax Packet-trace Remoteevent Group Range Subsystem Syslogfacility Remote event gw.019 loguser loginfoSysloglevel Restore Syntax RestoreRemove Retrieve Syntax Retrieve SaveSyntax Save Facility Timestamp Syntax Set timestamp Timeofday or uptime or off Decode off or on Wrap-mode off/onSyntax statistics Example statistics Not Name of subsystem SubsysVector View Syntax View Current OffSyntax Off Subsystems ResetSyntax Subsystems ELS Net Filter Monitoring Commands Trace-StatusView Syntax Trace-status Example ELS Net Filter Monitoring Commands Syntax Create queue All Lists all currently congured lters All Enable all currently congured ltersLists the lter specied bylter# ELS Message Buffering Monitoring Commands ELS Message Buffering Monitoring CommandsFlush Release the buffer memory for other use by the system Nolog Buffer-size Mbytes Buffer-size Mbytes Command to a remote host New messages at the beginning of the buffer onBuffer formatted destipaddress destlename System prompts you for it Noscroll ScrollNumber Accessing the Performance Conguration Environment Conguring and Monitoring PerformancePerformance Overview Performance Reporting Accuracy Performance Conguration Commands Perf Conguration Command SummaryTalk 6 Config T2 output Accessing the Performance Monitoring Environment Performance Monitoring CommandsPerformance Conguration Commands Talk Settime Report Performance Monitoring Commands TalkSyntax report Example Time Performance Monitoring Commands Talk Part 3. Understanding, Conguring and Operating Interfaces 221 MRS V3.2 Software Users Guide Network Interfaces and the Gwcon Interface Command Getting Started with Network InterfacesBefore You Continue 223 Dening Spare Interfaces Getting Started with Network Interfaces Accessing the Token-Ring Interface Conguration Process Token-Ring Conguration CommandsToken-Ring Conguration Command Summary Conguring Ieee 802.5 Token-Ring Network Interfaces Packet-Size Conguring Token-Ring Network Interfaces Syntax Set Physical-address Rif-timer Set rif-timerSource-routing Token-Ring 4/16 Valid Packet Sizes Accessing the Interface Monitoring Process Speed Token-Ring Interface Monitoring Commands Token-Ring Monitoring Command SummaryDump Syntax dump Example Token-Ring Interfaces and the Gwcon Interface Command Statistics Displayed for 802.5 Token-Ring InterfacesSelf-Test Pass Self-Test Fail Using the Gwcon Interface Command # of times signal lost Hard errorsAuto-removal errors Ring recovery actions Lobe wire faults Burst errorsToken errors Removes received Using the Gwcon Interface Command Accessing the Interface Conguration Process LLC Conguration CommandsLLC Conguration Command Summary Conguring and Monitoring LLC Interfaces Conguring LLC T1-reply-timer N2-max-retryN3-framesrcvd-before-ack Rw-receive-window Ti-inactivity-timer T2-receive-ack-timerTw-transmit-window LLC Monitoring Commands Clear-CountersMonitoring LLC Syntax Clear-counters SAP value in hex 0FE MAX I-eld Size N1Rcvd I-frame before ACK N3 Transmit Window Size Tw Disconnecting Frames refused by LLC userCumulative number of sessions Number of active sessions Resetting RemoteBusyFRMRReceived Session Access Priority Session IdRemote MAC addr Source MAC addr Current send seq Vs Current Rcv seq VrLast ACKd sent frame Va No. of frames in ACK pend q N2-maxretry N3-frames-rcvd-before-ack Monitoring LLC Using the Ethernet Network Interface 247Number of self-tests that succeeded Number of self-tests that failed Using Ethernet Network Interfaces Failed, carrier check or failed, carrier sense error CD heartbeat error or SQE test errorInternal mac tx errors or internal MAC trans errors Multiple collisions Using Ethernet Network Interfaces Accessing the Ethernet Interface Conguration Process Ethernet Conguration CommandsEthernet conguration prompt ETH Config, is displayed Conguring and Monitoring the Ethernet Network Interface Connector-Type Ethernet Conguration Commands TalkIP-Encapsulation Physical-Address Accessing the Ethernet Interface Operating Process Ethernet Interface Monitoring CommandsEthernet monitoring command Summary Collisions Ethernet Interface Monitoring Commands Talk Syntax collisions Example LAN Emulation Benets Overview of LAN Emulation255 Simple LAN Emulation Network LAN Emulation ComponentsOverview of LAN Emulation Physical Network Logical Network Broadcast and Unknown Server BUS Addressing in ATMATM uses 20-byte hierarchical addressing ESI ATM Addresses of LAN Emulation Components Locating the Lecs Using Ilmi Manual Conguration of the Signaling VersionOverview of Related Ilmi Functions Overview of the Lecs Function Overview of LAN Emulation Sample Situations for Use of the Lecs Assignment Policies ATM Address PolicyLAN Destination Policy Elan Name Policy More Information About TLVs Elan Type PolicyMax Frame Size Policy Duplicate Policy Values Connecting to the LES Control Direct VCC bidirectional point-to-pointFrom LE client to LES Control Distribute VCC point-to-multipoint Connecting to the BUS Address ResolutionAddress Registration BUS Functions Multicast Send VCC bidirectional point-to-pointFrom LE client to BUS Multicast Forward VCC point-to-multipoint Overview of Extensions for LAN Emulation Establishing Data Direct VCCsBroadcast Manager BCM Support for IP BCM Support for IPX BCM Support for NetBIOS BCM Support for Source Route Bridging LAN Emulation Reliability LAN Emulation Redundancy LAN Emulation Security Key Conguration Parameters for LAN Emulation LEC Using ATM How to Enter AddressesATM and LAN Emulation 273 Advantages of Using ATM Virtual Interfaces ATM-LLC MultiplexingATM Virtual Interface Concepts Conguring ATM and LAN Emulation Disadvantages of using ATM Virtual Interfaces ATM Virtual Interface Conguration Concepts ATM Virtual Interface Conguration Concepts Conguring and Monitoring ATM Accessing the ATM Interface Conguration Process277 ATM Conguration Commands ATM Interface Conguration CommandsATM Conguration Commands Talk ATM Conguration Command Summary Esi esi-address Syntax List Conguration EsiExample list con Example list esi ATM Interface Conguration Commands Talk QoS CongurationSyntax Qos-conguration Max-data-rate speed Default Value Example Valid ValuesMax-calls Max-callers Max-frame Max-mp-parties On or OFF You are prompted for the VPI/VCI range you want to trace65535 Uni-version Valid Values Default Value UNINetwork-id Address of End System Identiers Accessing the Virtual ATM Interface Conguration Process ATM Virtual Interface Conguration CommandsATM Virtual Interface Conguration Command Summary Syntax add Example Accessing the ATM Monitoring Process ATM Monitoring CommandsATM Virtual Interface Conguration Commands Talk Syntax Remove Example remove ATM Monitoring Commands Talk ATM Interface Monitoring Commands ATM INTERFACE+ PromptSyntax Atm-llc ATM Interface Monitoring Commands Talk Reserved-bandwidthLists the reserved bandwidth on the ATM Interface List Wrap Off Stops packet tracing on all VCCsSyntax Wrap Start ATM-LLC Monitoring Commands ATM Virtual Interface Monitoring CommandsATM LLC Conguration Command Summary Syntax List Endpoints Channels LAN Emulation Client Overview Using LAN Emulation Clients291 MRS V3.2 Software Users Guide Conguring and Monitoring LAN Emulation Clients Conguring LAN Emulation Clients293 Syntax Add Ethernet Token Ring Token-ring Example config CongLE Client Cong Syntax Cong Interface# Conguring an ATM Forum-Compliant LE Client ARP CongurationConguring Forum LE Clients Syntax Arp-conguration Example ATM LAN Emulation Client ARP Cong Commands Summary AddCong Addmac route-descriptor RIF-Timer for Token-Ring Forum-compliant LEC only Syntax Rif-timerSource-Routing for Token-Ring Forum-Compliant LEC only Remove QoS IP-Encapsulation for Ethernet ATM Forum-Compliant LEC onlySyntax IP-encapsulationEthernet Arp-aging-time Arp-cache-size Arp-queue-depthArp-response-time Auto-cong Valid Values Default Value Connection-completion-time Best-effort-peakrate155000 Bus-connect-retries Elan-name Control-timeoutEsi-address ¯ush-timeout Forward-delayForward-disconnect-timeout Default Value Frame-size Initial-control-timeout Valid Values Default Value ExampleLecs-atm-address Les-atm-address Any valid MAC address Multicast-send-avgMulticast-send-peak Multicast-send-type Path-switch-delay Multiplier-control-timeoutRecong-delay-min Recong-delay-max Enable or DisableRetry-count Selector Accessing the LEC Monitoring Environment Default Value Unknown-timeVcc-timeout An integer number of frames in the range of 1 to LEC Monitoring Commands LE Cong monitoring command SummaryCommands in Using and Conguring Features Arp-table Arp Max Table SizeFree Table Entries Current MAC Entries Current RD Entries IBM LEC+ list config IBM LEC+list configLists the LEC conguration For Ethernet For Token Ring Statistics Lists LEC statisticsVCC table Lists VCC table LecControlTimeout Syntax MibLecCongMode LecCongLanType LecVccTimeoutPeriod LecForwardDelayTime LecExpectedArpResponseTimeLecFlushTimeout LecPathSwitchingDelay LecLocalSegmentId LecCongDirectVpi LecCongDirectVciLecControlDirectInterface LecControlDirectVpi QoS Information LecControlFramesOutLecControlFramesIn LecSvcFailures Clocking and Cable Type Conguring Serial Line Interfaces317 Conguring Serial Line Interfaces Using the X.25 Network Interface Basic Conguration Procedures319 Type set data-link Setting the National Personality Understanding the X.25 DefaultsUsing the X.25 Network Interface Set Command National Enable Parameters Parameter DDN Default GTE DefaultParamter DDN Default GTE Default National Set Parameters Support Over Isdn BRI D-Channel Null EncapsulationLimitations Conguration Changes Closed User Group Null Encapsulation Bilateral Closed User Groups Understanding Closed User GroupsTypes of Extended Closed User Groups Overriding Closed User Group Processing for CUG Conguring X.25 Closed User GroupsEstablishing Incoming X.25 Circuits for Closed User Groups Using the X.25 Network Interface Conguration Commands 25 Conguration Commands SummaryConguring and Monitoring the X.25 Network Interface 327 Conguring the X.25 Network Interface Calls-out value Valid Values 1 to Default Value Default external Default-window-size valueDefault Default NRZ Equipment-type DCE or DTE Speed speed-setting National-personality GTE-Telenetor DDNPvc low/high value Pvc low Pvc high Valid values 0 to Default values Two-way Valid values 0 to Default values Svc low Svc high OutboundValid values Default Default 2400 bps Syntax Enable DdnÐaddress-translations Incoming-calls-barred Lower-dtr Outgoing-calls-barredIncoming-calls-barred Lower-dtr National Enable Syntax National enableDDN Default GTE Default Bi-cug-outgoing-access Cug-incoming-accessCug-outgoing-access DDN Default GTE Default Frame-ext-seq-mode National Disable Clear-req retries or timer National SetSyntax National set Call-req Timer Disconnect-procedure passive or activeDp-timer DDN Default GTE Default N2-timeouts Reset retries or timer Species the number of reset request retransmissionsDDN Default GTE Default Maximum Restart retries or timer Collision-timerMin-recall Min-connect National Restore T1-timerT2-timer DDN Default GTE Default Truncate-called-addr-size Cugs Bi-cugsHtf-address IP example IPX exampleEnc Priority CUD Field Usage Valid values 0 to Default value None Valid values 0 to Default value None Pref bi-cugValid values 0 to Default value None Example Pref cug Species the closed user group number for this DTE Valid values 0 to Default value None Bi-cugsAdd bi-cugs Htf-address Adds a Defense Data Network DDN X.25 address translationConvert HTF address Qllc example Default Packet Size Maximum Packet SizeCircuit Idle Time Maximum VCs Request Reverse Charges Station TypePri Sec Syntax Changeaddress Htf-address Protocol PvcHtf address Changes a Defense Data Network DDN X.25 address translation Changes PVC, window size, and packet size denitions Range of circuits dened by the Packet Channel Range StartParameter Deletes an X.121 address translation Cugs Protocol prot-type Example list all List addressLi cugs Detailed ProtocolsLists all the dened PVCs Summary 25 Monitoring Command Summary Monitoring CommandsExample list summary Parameters PacketDisplays the parameters for the packet level List svc Physical Displays the parameters for the physical levelSyntax Statistics all Displays the statistics for the packet level Statistics Displayed for X.25 Interfaces Displays the statistics for the physical level+interface Statistics packet Interface state Packet CountersData Packets Data Bytes Switched Circuits Open Last port resetInput frame errors CRC error Invalid Packets Received Output frame counters DMA/FIFO underrun errors Missed frameBits not set Output aborts sent Conguring the X.25 Network Interface X.25 Transport Protocol Using XTP361 Using XTP Conguration Information DTE Address Wildcards Local DTEsPeer Routers Remote DTEs XTP configadd local-dte XTP Backup Peer FunctionSearching for a Remote DTE Local XTP Connection Request TimerXTP and Closed User Groups Conguration Procedures Conguring XTP Setting the Data Link Conguring the IP InterfaceInterface Set the Internal IP address Congure XTP Exit the X.25 Config prompt Enter set speed followed by the access rate line speedEnter add pvc to dene individual PVCs Setting the Internal IP Address Configprotocol ip IP configadd addressIP configset internal-ip-address Dening the IP Address XTP configadd peer-router XTP configadd remote-dteAdd cug Add bi-cug At ªConguration Proceduresº on Sample Conguration of Remote RoutersRemote 1 router Remote DTE Configprotocol xtp XTP configadd local-dte Configprotocol xtpRemote 2 router Routers IP address?128.185.100.1 Using XTP Conguring and Monitoring XTP XTP Conguring Commands375 XTP Conguring Commands Talk Local-dteWith XTP are 0 to Address for that call Remote-dte Add local commandRefer to Software Users Guide Refer to the Software Users Guide Syntax Change Cug Syntax enable-xtp Syntax disable-xtp Keep-alive-timer Local-dtesPeer-routers Remote-dtes XTP Monitoring Commands XTP Monitoring Commands Talk Displays output of all list command options Deletelocal-dtes peer-router remote-dtesDeletes a local interface from the XTP conguration Deletes a peer router from the XTP conguration Displays all the interfaces congured for XTP List of Peer Routers Displays all the remote interfaces congured for XTP Pvc-detailedPvcs-all-detailed Displays detailed information for all PVC denitions Svc-detailed Displays information for specic SVC denitionsSvcs-all-detailed Displays information for all the SVC denitions Using Frame Relay Interfaces Encryption in Using and Conguring Featuresfor detailsFrame Relay Overview 387 Using Frame Relay Frame Relay NetworkManagement Be allotted to the PVC whether or not the PVC uses it Frame Relay Switched Virtual Circuits Frame Relay Interface Initialization Orphan-circuit commands Orphan CircuitsFor FR DTE to DTE connectivity is lost An orphan Enable switched-virtual-circuit command Orphan Circuit Hdlc Flags Frame Relay FrameData Link Connection Identier Dlci Command/Response C/R Extended AddressForward Explicit Congestion Notication Fecn Backward Explicit Congestion Notication Becn Frame Forwarding over the Frame Relay Network Protocol AddressesMulticast Emulation and Protocol Broadcast Protocol Address Mapping Option on add switched-virtual-circuit Frame Relay Network ManagementManagement Status Reporting Full Status Report Link Integrity Verication Report Consolidated Link Layer Management CllmFrame Relay Data Rates Committed Information Rate CIR Set CIR-defaults command Orphan Permanent Virtual Circuit CIRCommitted Burst Bc Size Excess Burst Be Size Minimum Information Rate Line SpeedMaximum Information Rate Circuit Congestion Variable Information RateCIR Monitoring Enable cir-monitor and disable cir-monitor console commands Congestion-monitor console commandsCongestion Monitoring Congestion Notication and Avoidance Congestion Notication and Throttle Down Frame Relay Basic Conguration Procedure Bandwidth Reservation in Using and Conguring FeaturesBandwidth Reservation over Frame Relay Displaying the Frame Relay Conguration Prompt Example enable lmi Command Options DescriptionEnabling Frame Relay PVC Management Frame Relay Management Options Enabling Frame Relay SVC Management Frame Relay Conguration Commands Conguring and Monitoring Frame RelayInterfaces 405 Conguring Frame Relay Interfaces Permanent-virtual-circuitCircuit Number Valid Values 16 to Committed Information Rate What is the group name Excess Burst SizeAssign Circuit Name Is the circuit required for operation AppleTalk Phase 2 protocol IP protocolIPX protocol DN protocol Switched-virtual-circuit Node NumberNode address Circuit Number or name Default Value E.164 Remote party numbering planRemote party number type Remote party subaddress Default Value Value of the requested outgoing CIR Default Value Same as minimum acceptable outgoing CIRDefault Value Value equal to requested outgoing Bc Default Value Same as requested outgoing excess burst size Default Value yes Establish circuit to learn remote protocol addressesValid Values yes or no Is multicast required for this circuit Permanent virtual circuit Cir-monitor Congured with theadd permanent-virtual-circuit or addCompression Congestion-monitor Switched-virtual-circuits Multicast-emulationNo-pvc Notify-fecn-source Change permanent-virtual-circuit command Encryption enabled, will encrypt all transmitted data Enables management activityDefaults to Ansi T1.617 Annex D management Previously disabled Frame Relay management Occurs between the router and the FR switch 397 for information about the default CIR valuesFeature is enabled FR 1 Config enable switched Network emulation mode Local party numberLocal party numbering plan Local party number type Transmit delay EncodingIdle Clocking LMI enabled Cllm EnabledTimer Ty seconds SVC network emulation mode Timer T1 seconds Protocol BroadcastEmulate multicast Congestion Monitoring LMI N2 error threshold LMI N3 error threshold windowDefault CIR Default Burst Size Circuit Type Pvc-groupsProtocol-addresses Protocol Type Options Total SVCs conguredRemote subaddress Permanent-virtual-circuit pvc# Example remove pvc-group PVC group name IP? Set Command ConsiderationsSet n3-parameter 4 set n2-parameter Default Value 64 Cir-defaultsPhysical Interface Link Type Data Connection Type Is the default Valid Values See ªCommitted Burst Bc Sizeº onClocking external or internal Frame-size # Idle ¯ag or mark Ir-adjustmentincrement-% decrement-% minimum-IRLine-speed rate Transmit-delay # Lmi-type rev1 or ansi or ccittN1-parameter count N2-parameter max# Accessing the Frame Relay Monitoring Prompt Frame Relay Monitoring CommandsDefault Value 11 seconds Ty-parameter time Monitoring Frame Relay Interfaces List lmi and list permanent-virtual-circuit commands Circuit name or numberCircuit state Circuit is orphan Frames/Bytes transmitted Frames/Bytes receivedTotal Fecns Total Becns Mode discards Compression errorsEncryption errors Decryption errors Management Status LMI enabled Serial device handler transmit queue for this interfaceXmit frames dropped due to queue over¯ow VC due to output queue over¯ow PVCs P1 allowed Last Cllm cause codeInterface down if no PVCs Default Excess CIR DECnet length eldCurrent receive sequence Current transmit sequence Data compression enabled Data encryption enabledActive compression circuits Active encryption circuits Circuit# Orphan CircuitType/State Frames Transmitted Virtual-circuits Circuit#Circuitname FR 1list virtual-circuits Circuit circuit# or name cirvol bcval beval Required. The default setting is to trace all circuits Information, see ªExcess Burst Be Sizeº on Frame Relay Interfaces and the Gwcon Interface Command Statistics Displayed For Frame Relay Interfaces Input frame errors Circuit, Nicknames, and State Output aborts sent Monitoring Frame Relay Interfaces PPP Overview Using Point-to-Point Protocol Interfaces449 Using PPP PPP Data Link Layer Frame Structure PPP Link Control Protocol LCP Using PPP LCP Packets IdentierLength Data Option Link Establishment Packets PPP Authentication Protocols Link Maintenance PacketsLink Termination Packets Password Authentication Protocol PAP Microsoft PPP Chap Authentication MS-CHAP Challenge-Handshake Authentication Protocol ChapShiva Password Authentication Protocol Spap Conguring PPP Authentication Conguring a PPP Interface to Authenticate a Remote Device Conguring PPP Callback 459 Using AAA with PPP Example 3 Roaming callback enabledConfigadd PPP roamingcallback PPP Network Control Protocols AppleTalk Control Protocol Banyan Vines Control ProtocolBridging Protocols Callback Control Protocol IP Control Protocol IPv6 Control Protocol Using and Conguring Virtual Connections IPX Control ProtocolOSI Control Protocol Appn HPR Control Protocol Commandsº in Using and Conguring Features Conguring a VC ªPoint-to-Point Conguration Commandsº on ªPoint-to-Point Monitoring Commandsº onConguring and Monitoring Point-to-Point Protocol Interfaces Point-to-Point Conguration Commands Accessing the PPP Interface Conguration PromptConguring PPP Interfaces Talk Ccp ChapDials Ecp Enable chap Enables the use of data compression on the interfaceEcp Mppe mandatory/optional stateless/stateful MandatoryOptional Stateless Bcp Tinygram Compression Data Encryption Enabled/Disabled Transmit Delay CounterAlgorithm List Idle State Ipcp compression Send Our IP AddressIpv6cp Example PPP 7 Conglist lcp Retry Timer Authenticate remote usingCong Request Tries Cong Nak Tries Ccp options Ccp algorithmsName List ncp Stac check mode 0=none, 1=LCB, 2=CRC, 3=Seq Ncp Bcp Sets the Bridging Control Protocol BCP parametersCcp options Stac # histories Algorithm in the list Microsoft Point-to-Point Compression Mppc is usedCompression. The valid compression algorithms are Hdlc cable cable type Hdlc clocking external or internalHdlc encoding NRZ or Nrzi Hdlc idle ¯agor mark Range is 0 to 15. The default is When determining the type of compression that is enabled.Range is 1 to 16. The default is Receive clock lines. The range is 2400 to 2 048 000 bps Maximum receive unit Lcp options or parametersAsync Control Character Map Addr/Cntl Field Compression Acfc Protocol Field Compression PFC Cong tries NAK triesRange is 1 to Transmitted. This is done to guard against packet loss Lowercase Remote Authenticationº in Using and Conguring FeaturesNcp parameters Point-to-Point Monitoring Command Summary Point-to-Point Monitoring Commands+ network 2 PPP Monitoring PPP Interfaces Talk Example list cbcp PacketsOctets Callback attempts Example of the List Control ECP Command Example for Mppc compressionDenitions of Terms in the List Control CCP Example CCP state Example of the List Control LCP Command Link phaseTime Since Change Local transmit encrypter Authenticate TerminateLink is being shut down LCP State Authentication Example of the List Control BCP CommandRemote Username Last Identication Rxd Example of the List Control Nbcp Command Remote NetBIOS NameExample of the List Control Nbfcp Command Denitions of Terms in the List Control BCP Example Example of the List Control Ipcp Command Denitions of Terms in the List Control Nbfcp ExampleRemote Peer Denitions of Terms in the List Control Ipcp Example Example of the List Control Ipxcp Command Dhcp StateLease Server Leased IP address Example of the List Control Isrcp Command Hprcp Command ExampleCommon Network Number Local Node ID Cong timeouts Terminate timeoutsBad address Bad control Monitoring PPP Interfaces Talk List pap Requests ChallengesResponses Successes/Failures Failure Account Disabled Failure Password ExpiredFailure Authentication Failure Change Password Reset Reqs Reset AcksProt Rejects Encrypted Octets PleaseAuthenticates Dialbacks Change Passwords Mccp Call ReqsMccp Callbacks Mccp ACKs Compressed octets Incompressible packetsProtocol rejects Compression ratios Stp BrgNbcp List ip command. See ªipº Command. See ªipºCurrent IP connection List ipv6 List ipxcpList ipx List atcp List dn List osicpList osi List bvcp List hprcp List isrList hpr Interface No Adapter cableCircuit Nicknames Alignment byte length Length of time since the port was resetToo long 2048 bytes Using the Multilink PPP Protocol 509 Using MP MP Considerations Conguring a Multilink PPP Interface Multi-Chassis MPConguring MP on PPP Dial Circuits Conguring MP on PPP Serial Links Conguring MP on Layer-2-Tunneling NetsRun on the MP interface and not the PPP dial circuits Single bundle Conguring Multi-Chassis MP Hunt group Support LCP renegotiation Accessing the MP Conguration Prompt MP Conguration Commands for Multilink PPP InterfacesConguring and Monitoring Multilink PPP Protocol MP 515 Encapsulator Conguring MPSyntax Encapsulator Example Outbound calls BAP enabled Dialout MP link netMax fragment size Min fragment size Default value inbound Valid Values 0 to Default Value Mp parametersValid Values 100 to 3 Default Value Add bandwidth % Accessing the MP Monitoring Commands Multilink PPP Protocol Monitoring CommandsUsing add device multilink-ppp command Monitoring MP Interface Status Monitoring MP Indicates that the request is not supportedControl bacp PPP 6 list bacp Control bod ClosedCall Req Sent Callback Req Sent Timeout Control mpDepth Seq order PPP 6 list mp MP Statistic Out Bytes Compressed 61230 60259 Monitoring MP Basic Conguration Procedure Accessing the Sdlc Relay Conguration EnvironmentConfigprotocol sdlc Conguring Sdlc Relay Sdlc Relay Conguration Commands Conguring and Monitoring Sdlc RelayExample add group Group number Interface number Primary or SecondaryRemote±port IP address of remote router List for network Srly Port List for protocol Sdlc Maximum frame size in bytesExample list all Port Status Use the set command to congure the Srly parameters Net NumberIndicates the IP address of the remote port Displays the conguration of a specied group Idle ¯ag Clocking internal or externalIdle mark Accessing the Sdlc Relay Monitoring Environment Sdlc Relay Monitoring CommandsTransmit-delay value Sdlc Relay Monitoring Commands Summary Syntax Enable Group Port Clear-Port-StatisticsSyntax Clear-port-statistics Port interface# primary-or-secondary Enable port Syntax List All GroupAll Displays the congurations of all local ports Packets fwrd and disc Sdlc Relay Interfaces and the Gwcon Interface Command List group MRS V3.2 Software Users Guide Using Sdlc Interfaces Conguring Switched Sdlc Call-In Interfaces537 Congure the dial circuit Sdlc Conguration Requirements Using Sdlc InterfacesCongure DLSw Accessing the Sdlc Conguration Environment Configset data-link sdlcConguring and Monitoring Sdlc Interfaces 539 Sdlc Conguration Commands Conguring Sdlc InterfacesSyntax Add Station Example Enter station address Syntax Disable Link Station Syntax Enable Link StationEnter station name Include station in group poll list Duplex Link congurationModulo Timers Inter-poll delayRTS hold delay Interframe delay Poll retry Station all or address or link station nameMax BTU Rx Window Link cable type Link clocking internal or externalLink duplex full or half Link encoding nrz or nrzi Link inter-frame delay seconds Link group-pollLink idle ¯ag Link idle mark Valid values 0 to Default value Example Link poll delayLink poll timeout Link modulo 8 or Link snrm timeout or retry Link xid/test timeout or retryLink rts-hold Link speed Accessing the Sdlc Monitoring Environment Sdlc Monitoring Commands Sdlc Monitoring Commands SummarySyntax Add Station + network Syntax disable link Syntax clear Link StationLink name or address Station name or address or all Frames BytesRe-Xmit UI-Frames Enabled ConnectingRecovering Connected List link counters List station allList station c1 List station c1 counters Link poll delay or timeout or retry Link snrmeLink modulo Link role primary, secondary, or negotiable Link type multipoint or point-to-point Maximum size of packet that this station can receive Sdlc Interfaces and the Gwcon Interface Command Statistics Displayed for Sdlc InterfacesTeststation name or address #frames-to-send Frame-size Number of test frames to send Input frame errors RS-232Line speed congured Output frame counters Conguring Sdlc Interfaces Conguring Sdlc Interfaces Brly Overview Using Binary Synchronous Relay Brly561 Sample Brly Conguration Multipoint connections. These examples use the following assumptions IP address for the Primary BSC Devices local port is Group Brly Considerations When conguring BRLY, keep the following in mindRemote Reduce the total network throughput Devices that disconnect frequently MRS V3.2 Software Users Guide Conguring and Monitoring BSC Relay BSC Relay Conguration Commands567 Default value multipoint Conguring and Monitoring BSC RelayGroup type Local-port Default value S Station Address CharacterValid values X01 to XFF Remote group number Local±port group# Default value localLocal or Remote List for network BSC List for protocol Brly Link EOTNumber of pairs of SYNs Remote Group Use the set command to congure the BSC interface parameters Displays the conguration of a specied groupCable Code ebcdic or ascii Accessing the BSC Relay Monitoring Environment Default value yes Frame-sizeDefault value mark Speed bps Eotlink yes or no BSC Relay Monitoring Commands Syntax Clear Example Command are erased Router, the effects of this command are erasedRemote port Local Group Station AddressPackets Forwarded Packets Discarded BSC Relay Interfaces and the Gwcon Interface Command Gwcon Talk 5 and Commands Adding V.25bis Addresses Using the V.25bis Network Interface579 Using V.25bis Timeout-no-answer commandsSet command-delay-timeoutcommand species the amount of time Conguring the V.25bis Interface Adding Dial Circuits Configadd device dial-circuitConguring Dial Circuits Circuit Configset selftest-delay 25bis Conguration Commands Conguring and Monitoring the V.25bis Network Interface583 V.25bis conguration prompt now displays on the console 25bis Conguration Commands Local Network Address NameLocal Network Address Non-responding addresses Retries Call timeouts Command DelayCommand-delay-timeout # of milliseconds Connect-timeout # of seconds Valid values NRZ or Nrzi Default value NRZ Hdlc speed Disconnect-timeout # of secondsHdlc encoding 25bis Monitoring Commands Add v25-bis-address commandTimeout-no-answer # of seconds Local-address address name 25bis Operating Commands CallsSyntax calls Example Site Name Circuits Call timeouts Command Delay Network address name of the local portNetwork dial address of the local port Syntax Statistics Example Type of adapter cable being used Circuit numbers as identied by V.24 specicationsCommon names for the circuits Transmit clock speed approximate 25bis and the Gwcon Commands Statistics for V.25bis Interfaces and Dial Circuits Type of adapter cable that is being used Vec Self-Test PassedInterface CRC error Adding V.34 Addresses Using the V.34 Network Interface595 Using These commands, see ªV.34 Conguration Commandsº onConguring the V.34 Interface Optional V.34 Parameters Using V.34 Circuit Configset selftest-delay Conguring and Monitoring the V.34 Network Interface 599V.34 conguration prompt now displays on the console Devices 34 Conguration Commands Summary Conguring Command strings sent to the attached modem Modem stringsInitialization string Modem-init-string Add v34-address command Modem-init-string value Speed # bits per second Monitoring Function Command 34 Monitoring Command SummaryNetwork address name of the dial circuit Circuits Syntax Parameters Example parameters CRC Statistics for V.34 Interfaces and Dial Circuits Example interface Nicknames Conguring Using the Isdn Interface Isdn OverviewIsdn Adapters and Interfaces 611 Using Isdn Dial Circuits Oversubscribing and Circuit Contention Addressing Caller ID and Lids Cost Control Over Demand CircuitsIsdn Cause Codes Isdn Q.931 Cause Codes Code Cause Frame Relay over Isdn Conguration Sample Isdn CongurationsFollowing topics show several typical Isdn congurations Isdn Configset switch chan WAN Restoral CongurationChannelized T1/E1 Example of conguring a Channelized T1 interface Switches/Services Supported Switch names Valid commandRequirements and Restrictions for Isdn Interfaces Router 7set timeslot 2 You cannot boot or dump the router over an Isdn interface Setting up and taking down B-channel connectionsIsdn Interface Restrictions Dial Circuit Conguration Requirements Configadd isdn-address Isdn Configset switch net5Isdn Config set local-address-name Conguring Isdn Parameters TEI number of your Isdn switch Optional Isdn ParametersValue from 0 to 63, assigned by your provider D-channel. For example Default is ANSI-T1.403 For example Conguring the Isdn InterfaceT1/J1 PRI Interface E1 PRI Interface This section describes how to congure a dial circuit Isdn-address command. For exampleUse the set calls command. For example Specify the timeout period for the circuit Using ªADD ISDN-ADDRESSº at thecong prompt Use the encapsulator command. For exampleWhich is the destination name by specifying a lidoutaddr Prevent initial packets from being dropped. For example Native I.430 Support Isdn I.430 and I.431 Switch VariantsNative I.431 Support Default value is none Support Isdn Conguration Commands Conguring and Monitoring the Isdn InterfaceBlock-Calls 627 Syntax Disable Ps1 Isdn Conguration CommandsSyntax Enable Ps1 Framesize 1024 or 2048 or 4096 or Default Value a Default Values B8ZSDefault Value Disabled Frame-type Default Value ANSI-T1.403 For E1 PRI Default Value HDB3Default ValueDisabled Local-address-name address name Default Value None Example Service-prole-id B-channel# spid# Timeout-call-address # of secondsTimeout-call-address. It is xed at Default Value 180 seconds Default Value Dmspri Dn0 directory numberDn1 directory number Tei auto or none or value Syntax Cause code Cause CodeExample add FF Isdn Monitoring Commands Isdn Monitoring Command SummaryMonitoring Command Function Syntax cause code remove value Channels Isdn Monitoring CommandsSyntax Channels MAC/Data-Link NnnDataRmt Disc Opr Req L2Counters Dial-dumpL3Counters Example for BRI using Syntax statistics Example for BRIExample for PRI with E1 Statistics Example for PRI with T1 using Example for Channelized T1 Isdn and the Gwcon Commands Isdn and the Gwcon CommandsCircuits Be dropped and re-dialed Conguration Information on Router Hardware and Software Conguring and Monitoring Dial Circuits Dial Circuit Conguration Commands643 Conguring Dial Circuits Nbound destinationInbound destination For Frame Relay, enter set data-link frame-relay Be shown for all interface types Variantsº onAny inbound SelfTest Delay Timer BandwidthBase net Callback Anyinbound Bandwidth kbps V34-address command Default value 7ECallback Yes or No Destination addressname Lidused enabled or disabled Selftest-delay# of millisecondsLidoutaddr addressname Timeslot list of slots Callback Dial Circuit Monitoring CommandsSyntax Callback Appendix A. Quick Conguration Reference Conguring LAN Emulation IPX DNA Conguring Interfaces Ethernet Token-Ring Conguring Multilink PPP MP Interfaces Lidin Conguring Dial-Circuits Add another Dial Circuit Yes, No Yes No Next, the following prompt will be shown Default is 30 minutes Be used for the duration of the connection Dialoutserver Conguring Bridging Conguring Protocols Panel similar to the following is displayed Conguring IP Conguring IPX Token-Ringor Ethernet Conguring IPX for Token-RingFollowing prompt is displayed End stations Following prompts are displayed Ipxwan is enabled on any network interfacesWhich to build a host number Highest Node Number Conguring DECnet DNARouter Level Highest Area DNA Configuration Saved Tftp Boot Bootp Boot Enabling Console Modem-Control IBD BootRestarting the Router Appendix A. Quick Conguration Reference MRS V3.2 Software Users Guide GTE-Telenet Appendix B. X.25 National Personalities675 MRS V3.2 Software Users Guide Appendix C. Making a Router Load File from Multiple Disks Assembling a Load File Under DOSAssembling a Load File Under Unix 677 Disassembling a Load File Under DOS Resulting le gw.ldc is the assembled router load # ls -la total Disassembling a Load File Under Unix# cutup gw.ldc gw # ls -la MRS V3.2 Software Users Guide List of Abbreviations 681 Cgwcon DoD DtypeEth Fa-ga InARP Ifc#Kbps NetBIOS LSreqLSrxl Mbps Network Service Access Point Random access memoryRing error monitor Ring indicator routing information ROpcon RtypeRxmits Rxmt 252 251253 List of Abbreviations MRS V3.2 Software Users Guide Glossary 691 Advanced Peer-to-Peer Networking APPN. An Advanced Peer-to-Peer Networking Appn endAdvanced Peer-to-Peer Networking Appn Advanced Peer-to-Peer Networking Appn network Glossary Carrier sense multiple access with collision Control point management services CPMS. a Control point management services unit CP-MSUSignal detector Rlsd Congestion. See network congestion Data circuit-terminating equipment DCE. In a data Digital Network Architecture DNA. The model for Explorer frame. See explorer packet Level Fragment. See fragmentationGeneral data stream GDS. The data stream used for Integrated services digital network ISDN. a digital Integrated Digital Network Exchange IDNX. aInternational Organization for Standardization International Telecommunication Union ITU. Inverse Address Resolution Protocol InARP. Line switching. Synonym for circuit switching Local management interface LMI. See localManagement interface LMI protocol Local management interface LMI protocol. In NCP Glossary MRS V3.2 Software Users Guide Non-Return-to-Zero Changes-on-Ones Recording Open Systems Interconnection OSI reference Packet mode operation. Synonym for packet Switching Rapid Transport Protocol RTP connection. Ring. See ring network Routing Table Maintenance Protocol RTMP. Simple Network Management Protocol SNMP. Subnetwork Access Protocol SNAP. In LANs, a Subnet mask. Synonym for address maskSubnetwork mask. Synonym for address mask Synchronous Data Link Control Sdlc a Glossary Transmission Control Protocol/Internet Protocol Wildcard character. Synonym for pattern-matching Character MRS V3.2 Software Users Guide Index Numerics 715 Binary synchronous communications relay Brly Chap Opcon DOS PAP Lter SVC FRF MRS V3.2 Software Users Guide Gwcon BUS List list MS-CHAP Ospf Config Gwcon Messages containing IP addresses 162 387 Technical support access Unix XTP How satised are you that the information in this book is Readers Comments Ð Wed Like to Hear from YouPlease tell us how we can improve this book Readers Comments Ð Wed Like to Hear from You SC30-3681-08Page Ibmr IBM