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Configuring BGP
Monitoring and Maintaining BGP
IPC-331
Cisco IOS IP Configuration Guide
Once a route is dampened, you can display BGP route dampening information, including the time
remaining before the dampened routes will be unsuppressed. To display the information, use the
following command in EXEC mode:
You can clear BGP route dampening information and unsuppress any suppressed routes by using the
following command in EXEC mode:
Monitoring and Maintaining BGP
You can remove all contents of a particular cache, table, or database. You also can display specific
statistics. The following sections describe each of these tasks.
Clearing Caches, Tables, and Databases
You can remove all contents of a particular cache, table, or database. Clearing a cache, table, or database
can become necessary when the contents of the particular structure have become, or are suspected to be,
invalid.
To clear caches, tables, and databases for BGP, use the following commands in EXEC mode, as needed:
Displaying System and Network Statistics
You can display specific statistics such as the contents of BGP routing tables, caches, and databases.
Information provided can be used to determine resource utilization and solve network problems. You can
also display information about node reachability and discover the routing path that the packets of your
device are taking through the network.
Command Purpose
Router# show ip bgp dampened-paths
Displays the dampened routes, including the time remaining
before they will be unsuppressed.
Command Purpose
Router# clear ip bgp dampening [ip-address
network-mask]
Clears route dampening information and unsuppresses the
suppressed routes.
Command Purpose
Router# clear ip bgp neighbor-address
Resets a particular BGP connection.
Router# clear ip bgp *
Resets all BGP connections.
Router# clear ip bgp peer-group tag
Removes all members of a BGP peer group.