iii5 IP Route Policy Configuration··················································································································5-1IP Route Policy Overview ·······················································································································5-1Introduction to IP Route Policy ········································································································5-1Filters ···············································································································································5-1IP Route Policy Configuration Task List··································································································5-2Route Policy Configuration ·····················································································································5-3Configuration Prerequisites ·············································································································5-3Defining a Route Policy ···················································································································5-4Defining if-match Clauses and apply Clauses·················································································5-4IP-Prefix Configuration ····························································································································5-5Configuration Prerequisites ·············································································································5-6Configuring an ip-prefix list··············································································································5-6Displaying IP Route Policy······················································································································5-6IP Route Policy Configuration Example ··································································································5-7Configuring to Filter Received Routing Information ········································································5-7Controlling RIP Packet Cost to Implement Dynamic Route Backup ···············································5-9Troubleshooting IP Route Policy···········································································································5-126 Route Capacity Configuration··················································································································6-1Route Capacity Configuration Overview ·································································································6-1Introduction······································································································································6-1Route Capacity Limitation ···············································································································6-2Route Capacity Limitation Configuration·································································································6-2Configuring the Lower Limit and the Safety Value of the Switch Memory ······································6-2Enabling/Disabling Automatic Protocol Recovery ···········································································6-2Displaying and Maintaining Route Capacity Limitation Configuration ····················································6-3
