3Com 5500G-EI Command Reference Guide - Page 175

RIP Configuration Commands 175 Use the undo rip work command to disable RIP on an interface. This command is used in conjunction with the rip input, rip output and network commands. Refer to the descriptions of these commands for details. Related commands: network, rip input, rip output. Example To disable the running of RIP on interface Vlan-interface 1, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]interface Vlan-interface 1 [SW5500-Vlan-interface1]undo rip work summary Syntax summary undo summary View RIP view Parameter None Description Use the summary command to activate RIP-2 automatic route summarization. This is the default. Use the undo summary command to disable RIP-2 automatic route summarization. Route aggregation can be performed to reduce the routing traffic on the network as well as to reduce the size of the routing table. RIP-1 does not support subnet masks. Forwarding subnetted routes may cause ambiguity. Netwroks that use RIP-1 should always use the natural mask. Therefore, RIP-1 uses route summarization all the time. If RIP-2 is used, route summarization function can be disabled with the undo summary command, when it is necessary to broadcast the subnet route. Related command: rip version Example To set the RIP version on the interface Vlan-interface 1 to RIP-2, and then disable the route aggregation, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]interface Vlan-interface 1 [SW5500-Vlan-interface1]rip version 2 [SW5500-Vlan-interface1]quit [SW5500]rip [SW5500-rip]undo summary