Asante Technologies 35516 Configuring Icmp Router Discovery Protocol Irdp, Enable Irdp Processing

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The following commands are available under EXEC or Enable mode:

Command

Purpose

show vrrp [brief VRID]

Displays a brief or detailed status of one or all

 

VRRP VRID groups on the router.

show vrrp interface IFNAME [brief]

Displays the VRRP groups and their status on a

 

specified interface.

debug ip vrrp

This command helps to debug VRRP operation. If

 

this is enabled, then VRRP displays the debug

 

messages onto the console.

5.9 Configuring ICMP Router Discovery Protocol (IRDP)

When IP routing is disabled, you can configure router discovery. The ICMP Router Discovery Protocol (IRDP) allows the router to dynamically learn about routes to other networks. When operating as a client, router discovery packets are generated. When operating as a host, router discovery packets are received. The IC35516 IRDP implementation fully conforms to the router discovery protocol outlined in RFC 1256.

The server/client implementation of router discovery does not actually examine or store the full routing tables sent by routing devices, it merely keeps track of which systems are sending such data.

5.9.1 Enable IRDP Processing

The only required task for configuring IRDP routing on a specified interface is to enable IRDP processing on that interface. Use the following command in interface configuration mode.

Command

ip irdp

Purpose

Enable IRDP processing on an interface.

5.9.2 Change IRDP Parameters

When IRDP processing is enabled, the default parameters will apply. The user may change any of the following default parameters. Use the following commands in interface configuration mode.

Command

Purpose

ip irdp multicast

Send IRDP advertisements to the all-systems

 

multicast address (224.0.0.1) on a specified

 

interface.

ip irdp holdtime seconds

Set the IRDP period for which advertisements are

 

valid.

ip irdp maxadvertinterval

Set the IRDP maximum interval between

seconds

advertisements.

ip irdp minadvertinterval

Set the IRDP minimum interval between

seconds

advertisements.

Ip irdp preference number

Set a device’s IRDP preference level.

 

 

5.10 Monitoring and Maintaining the Network

You can monitor the network by displaying specific statistics such as the contents of IP routing tables, and databases. The resulting information can be used to determine resource utilization and to solve network problems. You also can display information about node reach-ability and discover the routing path that your device's packets are taking through the network.

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Contents IntraCore 35516 Series Technical Support IntraCore 35516 SeriesTable of Contents Page Introduction FeaturesLEDs Package ContentsGbic Front and Back Panel DescriptionsConsole Interface Management and ConfigurationInstallation Overview Hardware Installation and SetupSafety Overview Recommended Installation ToolsPower Requirements Installation into an Equipment RackEnvironmental Requirements Cooling and AirflowGigabit Interface Converters Installing a GbicRemoving a Gbic Installing the Optional Emergency Power SupplyGbic Care and Handling System Information System up since 103443 Fri Feb 071 10/100/1000BaseT Ports Cabling Procedures Connecting PowerConnecting to the Network Connecting to a Console SetupGigabit Ethernet Ports Cabling Procedures User Access Verification Password Unencrypted cleartext line password Setting PasswordsSpecifies an Unencrypted line password will follow Specifies a Hidden line password will followRouterconfig-if-veth1# Configuring an IP AddressSetting a Default IP Gateway Address Routerconfig# boot system flash bank1bank2 Restoring Factory DefaultsSystem Boot Parameters User Top User Exec Mode Understanding the Command Line Interface CLIAccess Each Command Mode Command Show ? PurposeCommand Purpose Privileged Top Privileged Exec ModeRouter enable Password Router# Command Exit end Ctrl-Z Purpose Global Configuration ModeCommand Purpose Router# configure terminal Interface Configuration Mode Route-Map Configuration Mode Router Configuration ModeCommand Help Purpose Advanced Features Supported within the Command ModeRouterconfig# hostname ? Word This systems network name Checking Command SyntaxRouterconfig# routed rip Invalid input detected at marker Routerconfig# route Ambiguous command. Routerconfig#Using the No and Default Forms of Commands Using CLI Command HistoryUsing Command-Line Editing Features and Shortcuts Routerconfig# router Command incomplete. Routerconfig#Completing a Partial Command Name Moving Around on the Command LineRouter# confTab Router# configure Keystrokes PurposeRouter# co? configure copy Router# co Editing Command Lines that WrapDeleting Entries Keystrokes Purpose Press the Delete or BackspaceScrolling Down a Line or a Screen Redisplaying the Current Command LineTransposing Mistyped Characters Controlling CapitalizationEnable Password Passwords and Privileges CommandsPassword Routerconfig-line# password AsanteService Password-Encryption Setting the System Clock Managing the System and Configuration FilesChanging the Password Managing the SystemDisplaying the Operating Configuration Enable the System LogTrace Packet Routes Test Connections with Ping TestsConfiguring from the Terminal Managing Configuration FilesConfiguration to Nvram Routerconfig# hostname newname Newnameconfig# endCopying Configuration Files to a Network Server Configuring Snmp Support Configuring Snmp and Spanning TreeRunning-config Startup-configCreate or Modify Access Control for Snmp Community Configuring Spanning Tree Protocol STPRouterconfig# duplicate-ip detect Disable the Snmp ProtocolHello Time Forward TimeMaximum Age PriorityMAC Address Table Routerconfig# mac-address-table aging-timePort Priority Port Path CostConfiguring IP Addressing Configuring IPAssign IP Addresses to Network Interfaces Class Address or Range StatusCidr Prefix Class C Equivalent Host Addresses Command PurposeAssign Multiple IP Addresses to Network Interfaces Configuring IP Routing Establish Address ResolutionDefine a Static ARP Cache SecondaryRoute Source Default Distance Configuring Static RoutesEnable RIP Configuring RIPAllow Unicast Updates for RIP Neighbor ip-addressRedistribute Routing Information Command Purpose Route-map map-tagdeny permit sequenceSpecify a RIP Version Set Metrics for Redistributed Routes Set Administrative DistanceFiltering Routing Information Generate a Default RouteSuppress Routing Updates through an Interface Enable or Disable Split-horizon Adjust TimersManage Authentication Keys Command Purpose Offset-list access-list-name in outMonitor and Maintain RIP Configuring IP Multicast RoutingPurpose Ip igmp query-interval 1-65535 seconds Configuring IgmpModifying the Igmp Host-Query Message Interval Configuring the Router as a Statically Connected Member CommandChanging the Igmp Version SecondsNbr-timeout 35-8000 seconds Configuring DvmrpCommand Purpose Route-expire-time 20-4000 seconds Default value 180 secondsDefault value 200 seconds Report-intervalCreate a Standard Access List Using Access ListsDestination address to match. e.g Create an Expanded Access ListApplying an Access List to an Interface Creating an Access List with a NameOperator equal to Operator greater thenEnable Ospf Configuring OspfConfigure ABR Type Command Purpose Router ospf StepConfigure Ospf Network Type Configure CompatibilityConfigure Ospf Interface Parameters Configure Area Parameters Configure Ospf for Non-broadcast NetworksConfigure Ospf Not So Stubby Area Nssa Command Purpose Neighbor ip-address priority numberCommand Purpose Area area-idvirtual-link router-idhello Configure Route Summarization between Ospf AreasCreate Virtual Links Not-advertisedConfigure Route Calculation Timers Control Default MetricsRefresh Timer Configuration Redistribute Routes into OspfPrevent Routes from being Advertised in Routing Updates Change the Ospf Administrative DistancesCommand Purpose Distance ospf external distance1 inter-area Suppress Routes on an InterfaceName Router ip-addressVirtual Router Redundancy Protocol Vrrp Vrrp ConfigurationEnable Irdp Processing Configuring Icmp Router Discovery Protocol IrdpMonitoring and Maintaining the Network Change Irdp ParametersShow access-lists access-list Command Purpose Show arp interfaceShow ip prefix-list prefix-list-name Show ip irdpCreating or Modifying a Vlan Vlan ConfigurationDeleting a Vlan Routerconfig# interface veth2 vlan Routerconfig-if-veth2#Routerconfig# no vlan Routerconfig# exit Router# show vlan Trunk Ieee 802.1Q Static AccessVlan Port Membership Modes Trunk allowed vlan add all except Command Purpose Routerconfig# vlan dot1q tag native3 Dot1q Tunnel Mode dot1q-tunnel Problem Possible Solutions Appendix A. Basic TroubleshootingPhysical Characteristics Appendix B. SpecificationsTechnical Support and Warranty Standards ComplianceIntraCare Warranty Statement Appendix C. FCC Compliance and Warranty StatementsFCC Compliance Statement Important Safety Instructions Page Appendix D. Console Port Pin Outs Pin Number Signal NameAppendix E. Online Warranty Registration
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