156 | IP Access Control Lists (ACL), Prefix Lists, and Route-mapsw w w . d e l l . c o m | s u p p o r t . d e l l . c o m Figure 8-15. Command example: show ip prefix-list detailFigure 8-16. Command Example: show ip prefix-list summaryUse a prefix list for route redistributionTo pass traffic through a configured prefix list, you must use the prefix list in a route redistributioncommand. The prefix list is applied to all traffic redistributed into the routing process and the traffic iseither forwarded or dropped depending on the criteria and actions specified in the prefix list.To apply a filter to routes in RIP (RIP is supported on C and E-Series.), use either of the followingcommands in the ROUTER RIP mode:To view the configuration, use the show config command in the ROUTER RIP mode (Figure 240) or theshow running-config rip command in the EXEC mode.Command Syntax Command Mode Purposerouter rip CONFIGURATION Enter RIP modedistribute-list prefix-list-name in[interface]CONFIG-ROUTER-RIP Apply a prefix list to filter the networkprefixes in incoming route updates. You canspecify an interface.If you enter the name of a nonexistent prefixlist, all routes are forwarded.distribute-list prefix-list-name out[interface | connected | static | ospf]CONFIG-ROUTER-RIP Apply a prefix list to filter network prefixesadvertised in outgoing route updates. Youcan specify an interface or type of route.If you enter the name of a non-existent prefixlist, all routes are forwarded.FTOS>show ip prefix detailPrefix-list with the last deletion/insertion: filter_ospfip prefix-list filter_in:count: 3, range entries: 3, sequences: 5 - 10seq 5 deny 1.102.0.0/16 le 32 (hit count: 0)seq 6 deny 2.1.0.0/16 ge 23 (hit count: 0)seq 10 permit 0.0.0.0/0 le 32 (hit count: 0)ip prefix-list filter_ospf:count: 4, range entries: 1, sequences: 5 - 10seq 5 deny 100.100.1.0/24 (hit count: 0)seq 6 deny 200.200.1.0/24 (hit count: 0)seq 7 deny 200.200.2.0/24 (hit count: 0)seq 10 permit 0.0.0.0/0 le 32 (hit count: 0)FTOS>FTOS>show ip prefix summaryPrefix-list with the last deletion/insertion: filter_ospfip prefix-list filter_in:count: 3, range entries: 3, sequences: 5 - 10ip prefix-list filter_ospf:count: 4, range entries: 1, sequences: 5 - 10FTOS>
