Compatible rfc1583, Debug ospf event | Black Box LRU4240 specs

Dual Trunk E1 Router

compatible rfc1583

Use the compatible rfc1583 command to restore the method used to calculate summary route costs per RFC. Use the no form of this command to disable RFC 1583 compatibility.

Command Syntax (no) compatible rfc1583

Default

By default, OSPF is rfc 2328 compatible.

Command Mode

Router mode

Usage

Prior to RFC 2328, OSPF was compliant with RFC 1583, that specified method for calculating the metric for summary routes based on the minimum metric of the component paths available. RFC 2328 specifies a method for calculating metrics based on maximum cost. With this change, it is possible that all of the ABRs in an area might not be upgraded to the new code at the same time. Compatible rfc1583 command addresses this issue and allows the selective disabling of compatibility with RFC 2328.

Examples

ospfd# configure terminal ospfd(config)# router ospf 100 ospfd(config-router)# compatible rfc1583

Related Commands

debug ospf event

Use the debug ospf event command to specify debugging options for OSPF event troubleshooting. Use this command without parameters to turn on all the options.

Use the no form of this command to disable this function.

Command Syntax

(no) debug ospf event (abrasbrlsaosroutervl) abr shows ABR events

asbr shows ASBR events lsa shows LSA events

os shows OS interaction events router shows other router events vl shows virtual link events

Command Mode

Privileged EXEC mode and Configure mode

Usage

Examples

ospfd# no debug ospf event abr ospfd# debug ospf event asbr ospfd# debug ospf event lsa ospfd# debug ospf event os ospfd# debug ospf event router ospfd# debug ospf event vl

Related Commands terminal monitor, log file

debug ospf ism

Use the debug ospf ism command to specify debugging options for OSPF Interface State Machine (ISM) troubleshooting.

Use the no form of this command to disable this function.

Command Syntax

(no) debug ospf ism (statuseventstimers) events Displays ISM event information status Displays ISM status information

166

SALES: 0870 90 10 750

Dual Trunk E1 Router User’s Guide

Image 178

Black Box LRU4240 manual Compatible rfc1583, Debug ospf event, Debug ospf ism

Contents

0870 90 10 LRU42400118 96 56 0118 96 55 Deutschland Denmark Austria SwedenFrance Italy Switzerland Spain Copyright ISO Compliance Dual Trunk E1 Router User’s Guide Technical 0118 96 56 Regulatory Information Customer Information Preface Access Configuration Bridging Configuration Firewall Configuration Troubleshooting Appendix B, Cable and Connector Pin Assignments 101 Dual Trunk E1 Router Dual Trunk E1 Router Dual Trunk E1 Router Dual Trunk E1 Router Index 203 Dual Trunk E1 Router Dual Trunk E1 Router Dual Trunk E1 Router Dual Trunk E1 Router SALES0870 90 10 Audience PrefaceOrganization Symbols Conventions Black BOX Technical Support Typeface or Symbol Purpose ExampleTypography Telephone 0118 96 56 Black Box Returning a UnitSend US Your Comments All suggestions and comments are appreciated Product Overview Product Overview Load balancing ApplicationsDual independent links application Redundancy Multilink application Monitoring Higher Protocol Layers Monitoring the Entire WAN Protocol StackProvided with Level 2 Option for Level 2 Before YOU Install Site Requirements InstallationPackage Contents Unpacking and Checking Equipment Installing the Dual Trunk E1 Router InstallationInstallation Using AC Power Installation Using DC Power Back Panel View-Ports and Ground Stud Dual Trunk E1 Router Navigating the Front Panel Terminal SetupButton Function 7 8 9 j k l m Description Front Panel Display Default DisplayConfiguration Options EFS Field Option Definition Following table lists the configuration optionsTest Options Self Test appears on the display Monitor Options Terminal User Interface ModeMonitor Option Write Access To Stop a Test Terminal Interface Navigation Setting a Menu ParameterAttaching to a Terminal Terminal Setup Using the Ethernet port as management interfaceUsing Terminal Software Hyperterm Windows Setup COM1 Properties box appears for Port Settings Type a File Name, choose an icon then click OK Set the following Logging On from a Terminal Logging Off from a Terminal Adjusting Comm Port SettingsLogging on from a Telnet Connection Assigning User Passwords Configuring Access RightsEnter the Normal User or Super User password Overview of Access Configuration Access ConfigurationProcedure Description Menu Reference Dual Trunk E1 Router Unit Configuration− Menu 4A Configuring LAN InterfaceSetting ID, DATE, TIME, and Network Timing Procedure Steps Date Main/Alt Sync INT, NET1, NET2 Configuring Timeslot Allocations Net Configuration and StatusSet allocation type to Contiguous Configuring WAN Protocol Configuring Single Link PPP Interface Configuring PPP Protocol Parameters Configuring independent PPP links InterfacesConfiguring Mlppp Interface Procedure Purpose Configuring Multilink Frame Relay Configuring single link Frame RelayConfiguring independent Frame Relay links Configuring Frame Relay DLCIs ProcedureSteps Configuring SlipManual Dlci configuration Mapping DLCIs to IP Addresses Configuring TUI Access Rights Configuring Radius Authentication Select Authentication Retries Select Authentication Response Timeout Configuring Snmp ENABLING/DISABLING Traffic Monitoring Configuring Time and Date Synchronization Configuring Dhcp Select Menu-$K Overview of the Configuration Bridging ConfigurationBridging Configuration Vlan Forwarding support Managing the unit in Bridging modeBridging Application Examples Dual Trunk E1 Router Select Menu-$A Configuring BridgingConfiguring static MAC Bridge Routes Set Bridge Route Aging Time in seconds Set the Action field to Add Displaying MAC to Port Map TableSelect Menu-$GA Select the Action field of the entry you want to delete Configuring the Firewall Routing Configuration Configuring Routing Mode Configuring Default Gateway Configuring Static Routes Select the Destination IP field of an inactive route Set the Action field 5 to Add Configuring NAT Configuring Dynamic RoutingLoad balancing over independent links NAT Configuration menus Menu Description Select Menu-$JC Configuring NAT for single link ISPSelect menu-$JAGlobal Map Table Select menu-$JE Single link Internet Example Configuring NAT for MultihomingSet subnet mask to NET1 to ISP1 with single global IP address Configuring NAT for Internet access and Frame Relay networkNET2 to ISP2 with 4 global IP address starting from Configuring bundled internet access and Frame Relay network Firewall Configuration Configuring the Firewall Select the Ord field 1 of an inactive route line To add an entry to the access listSelect the Status field 6 of the selected active route Required Tools and Equipment DiagnosticsIndicators Description Performing Tests from the Front Panel Loopback Tests Loop NET Test Loop Payload Test Loop Up Remote and Loop Down Remote Tests Other Pattern Tests Pattern TestsQRW Pattern Test Send Test Type Pattern Test Description Lamp Test Menu-9A Physical Layer Diagnostics Performing Diagnostics from the TerminalMenu-9 Diagnostics Performing Diagnostics from Telnet Link Layer Diagnostics and Delay Monitoring Test Non-Disruptive Testing Link-based Testing for Public Packet NetworksDelay Monitoring for TCP/IP Menu-9B-Link Layer Diagnostics Select the test packets length Select the Test LengthPress S to start the test Dual Trunk E1 Router Monitoring and Management Monitoring and Management Displaying Performance Reports Terminal User Interface Access MethodsMonitoring Performance Performance Report Menus Days. up to 32 screens Event Log Performance Data Report EventsEvent Description Delay Monitoring Routing Monitoring Menu-2 Data Status Monitoring StatusMenu-1 Main Status IN-BAND Management Field Definition In-band Network Registers, 24 Hour DetailProtocol Directory FTP Control FTP Data Telnet Smtp e-mail Protocol Distribution Network Layer and Application Layer Host Tables Network Layer and Application LayerMatrix Tables Dual Trunk E1 Router Configuring Alarm Conditions AlarmsHow Alarm Reports Are Displayed Menu-8C Miscellaneous Management Configuration Menu-8 AlarmMenu-8A Alarm Configuration Menu-8E Modem Initialization Strings Unit Problems TroubleshootingTroubleshooting the Unit Symptom Probable Cause Solution Unit Problems 2 Unit Problems 3 Network Problems Ctrl-L Network Problems 2 Network Problems 3 Network Problems 4 Dual Trunk E1 Router Performance SpecificationsTechnical Specifications LRU4240 Network Interface Physical Power OptionsLRU4240 Diagnostics Environmental Alarm Parameters Configuration Factory Default Settings Your Configuration Dual Trunk E1 Router Modem String Configuration Comm Port and Terminal ConfigurationEthernet Configuration 100 Sales 0870 90 10 E1 Network PIN Assignments Cable and Connector Pin AssignmentsRJ48 Pin Signal Dual Trunk E1 Router User’s Guide Technical 0118 96 56 101 DE-9 to DB-25 Adapter Pin Assignments RJ45 Pins Signal DescriptionCommunication Port PIN Assignments Table B-7 describes the Comm Port RJ45 pin assignments Setting Up for Tftp Software UpgradeUsing the Download Menu Utility Software Download Error Error Type Indicator Description Message Error IndicatorsAbnormal Termination Group Field Description Download Aborted by UserDual Trunk E1 Router User’s Guide Technical 0118 96 56 105 Programming software upgrades remotely 106 Sales 0870 90 10 Changing software SOFTWARE-ONLY UpgradesDual Trunk E1 Router User’s Guide Technical 0118 96 56 107 108 Sales 0870 90 10 Menu Number Name Description MenusDual Trunk E1 Router User’s Guide Technical 0118 931 109 119 110 Sales 0118 965 Dual Trunk E1 Router User’s Guide Up to 32 screens Dual Trunk E1 Router User’s Guide Technical 0118 931 111 127 112 Sales 0118 965 Dual Trunk E1 Router User’s Guide Parameter Parameter-Options Definition Icmp Redirect Devices on the same networkIP Address/Len 114 Sales 0118 965 Parameter Parameter Options Definition Dual Trunk E1 Router User’s Guide Technical 0118 931 115 Parameter Parameter- Options Definition Default DisabledDefault 116 Sales 0118 965 Indication Description Default 0%Technical 0118 931 117 Event Default Background Block Error BBE 118 Sales 0118 965 Outage State Dual Trunk E1 Router User’s Guide Technical 0118 931 119 Last Sample Time 120 Sales 0118 965 Single Collisions FCS ErrorsCarrier Sense Errors Defer Transmit Reassembly Required Header Errors ReceivedAddress Errors Received Reassembly Successful Echos Rx Errors TransmittedParameter Problems Tx Echo Replies Rx Parameter Description Default 124 Sales 0118 965 Dual Trunk E1 Router User’s Guide Technical 0118 931 125 Line Impedence Default Disabled How OftenNET 1/2 Framing Time/Date Automatic Sync Paramete Description Default Block All Alarms-Yes, No Parameter DefaultPrimary Parameter-Options Parameters Definition Default Carrier Loss Alarm-Enabled, Disabled Super User Password-text string RAI Received Alarm-Enabled, DisabledNormal User Password-text string DLC IBC Link Loss Alarm-Enabled or Disabled Pattern Test Field Definition Options DefaultCurrent Test 130 Sales 0118 965 Frame Error Event Pattern Error CounterCRC or CRC4 Errors Code Violations Current Type Parameter Definition DefaultPattern 132 Sales 0118 965 Parameter-Definition Default Primary Parameter-Options Definition Default Address Definition Indication Definition Dhcp Server Dhcp RelayDual Trunk E1 Router User’s Guide Technical 0118 931 135 136 Sales 0118 965 Configuring the router automatically Router Command Line Interface ReferenceAccess to Router Command Line Select Menu-8X from the TUI Router Command Line Help 138 Sales 0870 90 10 Topic Description Dual Trunk E1 Router User’s Guide Technical 0118 96 56 139 Ospf to enter Ospf mode CLI Command ModesMode Description 140 Sales 0870 90 10 Unit Command Reference Quit Configure terminalShow running-config Show unit id E1 timeslot E1 framingE1 line-impedance Interface Ifname icmp-redirect Interface frame-relay dlci Interface enetInterface frame-relay lmi Ip bridge static-route Interface frame-relay mapInterface frame-relay map clear Ip dhcp-relay Ip nat local-addr Ip natIp nat global Ip nat static Ip route bridge-route-aging-time Ip route default-gatewayIp route mode Ip route load-balancing Ip static-route clear Ip route vlan-idIp route vlan-priority Multilink Time-sync T1 lboT1 timeslot Time-zone Unit ansi-fdl Unit alarmTraffic type Unit clock Unit modem Unit yellow-alarmWan-port in-service Unit outage Debug zebos events Kernel Command ReferenceInterface Ifname 152 Sales 0870 90 10 Specifies the debug option-set for receive packet Command Syntax show running-configCommand Mode enable Command Mode Enable connected Connected154 Sales 0870 90 10 Router rip RIP Command ReferenceDebug rip Ip rip receive version DistanceIp rip receive-packet Ip rip send-packet Ip split-horizon Ip rip send versionIp rip send version 1-compatible Dual Trunk E1 Router User’s Guide Technical 0118 96 56 157 Passive-interface NeighborNetwork Route Show debugging rip Command Syntax show debugging rip Command Mode EnableCommand Syntax show ip protocols Command Mode Enable Show ip protocols Timers Command Syntax show running-configCommand Mode ripCommand Syntax show ip rip Command Mode Enable Show ip rip Command Mode Router mode Usage Ospf Command ReferenceArea authentication Version Area export-list Related CommandsArea default-cost Area import-list Area shortcut Command ModeArea range Dual Trunk E1 Router User’s Guide Technical 0118 96 56 163 Area stub Area virtual-link Auto-cost Dual Trunk E1 Router User’s Guide Technical 0118 96 56 165 Debug ospf event Compatible rfc1583Debug ospf ism Debug ospf lsa Debug ospf nsm Debug ospf zebos Debug ospf packetDebug ospf route 168 Sales 0870 90 10 Command Syntax default-metric1-16777214 Default-information originateDefault-metric Dual Trunk E1 Router User’s Guide Technical 0118 96 56 169 Distribute-list Command Syntax description LineDescription 170 Sales 0870 90 10 Related Commands ip ospf authentication Ip ospf authentication-key Ip ospf database-filter Command Mode Interface mode UsageIp ospf cost Usage 172 Sales 0870 90 10 Related Commands ip ospf dead-interval Ip ospf hello-interval Ip ospf network Default Broadcast type Command Mode interface mode UsageEquivalent Commands Ip ospf priority Ip ospf retransmit-interval Related Commands ip ospf transmit-delayDual Trunk E1 Router User’s Guide Technical 0118 96 56 175 Command Syntax match interface Ifname no match interface LoginCommand Syntax no login Default Match interface Match tag Match metricMatch route-type external Dual Trunk E1 Router User’s Guide Technical 0118 96 56 177 Network area 178 Sales 0870 90 10 Opaque-lsa-capable OpaqueDual Trunk E1 Router User’s Guide Technical 0118 96 56 179 Ospf cost Ospf authentication-keyOspf abr-type 180 Sales 0870 90 10 Ospf dead-interval Ospf hello-interval Ospf network Equivalent Commands ip ospf hello-intervalCommand Syntax ospf priority Ospf priority Ospf transmit-delay Ospf router-id Command Mode 184 Sales 0870 90 10 Refresh timerRedistribute Router-id Command Syntax router-id IpaddressCommand Syntax no router ospf Router ospf Set tag Command Syntax no set metric-typeSet next-hop 186 Sales 0870 90 10 Show debugging ospf Command Mode Priviledged Exec mode UsageCommand Syntax show ip ospf Show ip ospf Show ip ospf border-routers 188 Sales 0870 90 10 Show ip ospf database Dual Trunk E1 Router User’s Guide Technical 0118 96 56 189 Show ip ospf database external Command Mode Priviledged Exec mode Usage ExamplesShow ip ospf database asbr-summary 190 Sales 0870 90 10 Show ip ospf database network Dual Trunk E1 Router User’s Guide Technical 0118 96 56 191 Show ip ospf database opaque-area 192 Sales 0870 90 10 Show ip ospf database router Show ip ospf database opaque-linkDual Trunk E1 Router User’s Guide Technical 0118 96 56 193 Show ip ospf database summary 194 Sales 0870 90 10 Show ip ospf interface Show ip ospf neighbor 196 Sales 0870 90 10 Show ip ospf route Command Syntax show ip ospf routeDual Trunk E1 Router User’s Guide Technical 0118 96 56 197 Command Mode 198 Sales 0870 90 10 Command Syntax show ip protocolsShow memory all Dual Trunk E1 Router User’s Guide Technical 0118 96 56 199 Ospf Lsdb Show memory lib 200 Sales 0870 90 10 Show memory ospf Related Commands 202 Sales 0870 90 10 Timers spfSummary-address Index Data Passwords Requirements Index 205 206