Bridging Configuration | Black Box LRU4240 specification

			Dual Trunk E1 Router
		Mapping DLCIs to IP Addresses		41
	Configuring SLIP			41
	Configuring TUI Access Rights			42
	Configuring Radius Authentication			42
	Enabling/Disabling Traffic Monitoring			44
	Configuring SNMP.			44
	Configuring Time and Date Synchronization			45
	Configuring DHCP			46
	Chapter 5, Bridging Configuration			47

	Overview of the Configuration			47
	Bridging Configuration			47
		Managing the unit in Bridging mode		48
		VLAN Forwarding support		48
			Management VLAN ID	48
		Bridging Application Examples		48
			WAN Gateway for IP VPN Application	48
			Point-to-point LAN Extension	48
			Multipoint Bridge example	48
		Configuring Bridging		50
		Configuring static MAC Bridge Routes		50
		Displaying MAC to Port Map Table		51
		Configuring the Firewall		52
				52
	Chapter 6, Routing Configuration			53

	Overview of the Configuration			53
	Configuring Routing Mode			54
	Configuring Default Gateway			54
	Configuring Static Routes			55
			Load balancing over independent links	57
	Configuring Dynamic Routing			57
	Configuring NAT			57
		NAT Configuration menus		58
		Configuring NAT for single link ISP		59
			Single link Internet Example	60
		Configuring NAT for Multihoming		60
		Configuring NAT for Internet access and Frame Relay network		61
Dual Trunk E1 Router User’s Guide
			TECHNICAL: 0118 96 56 000			3

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Black Box LRU4240 manual Bridging Configuration

Contents

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