884 | Routing Information Protocolw w w . d e l l . c o m | s u p p o r t . d e l l . c o m Figure 42-5. show ip protocols Command ExampleGenerate a default routeTraffic is forwarded to the default route when the traffic’s network is not explicitly listed in the routingtable. Default routes are not enabled in RIP unless specified. Use the default-information originatecommand in the ROUTER RIP mode to generate a default route into RIP. In FTOS, default routes receivedin RIP updates from other routes are advertised if the default-information originate command isconfigured.To configure FTOS to generate a default route, use the following command in the ROUTER RIP mode:Use the show config command in the ROUTER RIP mode to confirm that the default route configurationis completed.Summarize routesRoutes in the RIPv2 routing table are summarized by default, thus reducing the size of the routing tableand improving routing efficiency in large networks. By default, the autosummary command in theROUTER RIP mode is enabled and summarizes RIP routes up to the classful network boundary.Command Syntax Command Mode Purposedefault-information originate [always] [metricvalue] [route-map route-map-name]ROUTER RIP Specify the generation of a default routein RIP. Configure the followingparameters:• always: enter this keyword toalways generate a default route.• value range: 1 to 16.• route-map-name: name of aconfigured route map.FTOS#show ip protocolsRouting Protocols is RIPSending updates every 30 seconds, next due in 11Invalid after 180 seconds, hold down 180, flushed after 240Output delay 8 milliseconds between packetsAutomatic network summarization is in effectOutgoing filter for all interfaces isIncoming filter for all interfaces isDefault redistribution metric is 1Default version control: receive version 2, send version 2Interface Recv SendFastEthernet 0/0 2 1 2Routing for Networks:10.0.0.0Routing Information Sources:Gateway Distance Last UpdateDistance: (default is 120)FTOS#RIPv2 configuredgloballyDifferent RIP versionsconfigured for thisinterface
