Dell PowerConnect FCS624S Configuration Guide - Page 1134

30 Updating route information and resetting a neighbor session NOTE If you do not specify "in", the command applies to both inbound and outbound updates. NOTE The syntax related to soft reconfiguration is shown. For complete command syntax, refer to "Dynamically refreshing routes" on page 1094. Displaying the filtered routes received from the neighbor or peer group When you enable soft reconfiguration, the Layer 3 Switch saves all updates received from the specified neighbor or peer group. This includes updates that contain routes that are filtered out by the BGP4 route policies in effect on the Layer 3 Switch. To display the routes that have been filtered out, enter the following command at any level of the CLI. PowerConnect#show ip bgp filtered-routes Searching for matching routes, use ^C to quit... Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH S:SUPPRESSED F:FILTERED Prefix Next Hop Metric LocPrf Weight Status 1 3.0.0.0/8 192.168.4.106 100 0 EF AS_PATH: 65001 4355 701 80 2 4.0.0.0/8 192.168.4.106 100 0 EF AS_PATH: 65001 4355 1 3 4.60.212.0/22 192.168.4.106 100 0 EF AS_PATH: 65001 4355 701 1 189 The routes displayed by the command are the routes that the Layer 3 Switch BGP4 policies filtered out. The Layer 3 Switch did not place the routes in the BGP4 route table, but did keep the updates. If a policy change causes these routes to be permitted, the Layer 3 Switch does not need to request the route information from the neighbor, but instead uses the information in the updates. Syntax: show ip bgp filtered-routes [] | [as-path-access-list ] | [detail] | [prefix-list ] The parameter specifies the IP address of the destination network. The as-path-access-list parameter specifies an AS-path ACL. Only the routes permitted by the AS-path ACL are displayed. The detail parameter displays detailed information for the routes. (The example above shows summary information.) You can specify any of the other options after detail to further refine the display request. The prefix-list parameter specifies an IP prefix list. Only the routes permitted by the prefix list are displayed. NOTE The syntax for displaying filtered routes is shown. For complete command syntax, refer to "Displaying the BGP4 route table" on page 1080. Displaying all the routes received from the neighbor To display all the route information received in route updates from a neighbor since you enabled soft reconfiguration, enter a command such as the following at any level of the CLI. 1092 PowerConnect B-Series FCX Configuration Guide 53-1002266-01