Optimizing the RIP Network 985n You need not use the peer ip-address command when the neighbor is directlyconnected; otherwise the neighbor may receive both the unicast and multicast (orbroadcast) of the same routing information.Configuring TRIP In a connection oriented network, a router may establish connections to multipleremote devices. In a WAN, links are created and removed as needed. In suchapplications, a link created between two nodes for data transmission is temporaryand infrequently.TRIP should be enabled when it is necessary to exchange routing information viaon-demand links or triggered RIP.Enable TRIPFollow these steps to enable TRIP:n If RIP is disabled, TRIP is also disabled.Configure TRIP retransmission parametersYou can specify intervals and upper limits for Update Request and Responseretransmissions as needed.For two routers on an analog dial-up link, the difference between retransmissionintervals on the two ends must be bigger than 50 seconds; otherwise, they cannot become TRIP neighbors.Follow these steps to configure TRIP retransmission parameters:Disable source address checkon received RIP updatemessagesundo validate-source-address RequiredNot disabled by defaultTo do... Use the command... RemarksTo do... Use the command... RemarksEnter system view system-view --Enable RIP rip [ process-id ][ vpn-instancevpn-instance-name ]RequiredReturn to system view quit --Enter interface view interface interface-typeinterface-number--Enable TRIP rip triggered RequiredDisabled by default.To do... Use the command... RemarksEnter system view system-view -Enable RIP and enter its view rip [ process-id ][ vpn-instancevpn-instance-name ]RequiredConfigure the interval forretransmitting an UpdateRequest or Update Responsetrip retransmit timerretransmit-time-valueRequired5 seconds by default
