Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 445

The clear ip bgp dampening command does not clear the history paths. clear ip bgp flap-statistics Clear BGP flap statistics, which includes number of flaps and the time of the last flap. C9000 Series Syntax Parameters clear ip bgp [vrf vrf-name] [ipv4 [multicast | unicast] | ipv6 unicast] [flap-statistics [ipv4-address mask | ipv6-address mask] | filter-list as-path-name | regexp regular-expression] vrf vrf-name (OPTIONAL) Enter the keyword vrf and then the name of the VRF to clear BGP flap statistics corresponding to that VRF. NOTE: You can use this attribute on a specific VRF to remove history routes corresponding to that VRF. You can also use this attribute to return the suppressed routes corresponding to a specific VRF to an active state. ipv4 multicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword multicast to clear information related only to ipv4 multicast routes. ipv4 unicast (OPTIONAL) Enter the keyword ipv4 followed by the keyword unicast to clear information related only to ipv4 unicast routes. ipv6 unicast ipv4-address mask ipv6-address mask (OPTIONAL) Enter the keyword ipv6 followed by the keyword unicast to clear information related only to ipv6 unicast routes. (OPTIONAL) Enter an IPv4 address in dotted decimal format and the prefix mask in slash format (/x) to reset only that prefix. (OPTIONAL) Enter the IPv6 address followed by the network mask to reset only that prefix. filter-list as-pathname regexp regularexpression (OPTIONAL) Enter the keywords filter-list then the name of a configured AS-PATH list. (OPTIONAL) Enter the keyword regexp then regular expressions. Use one or a combination of the following: • . = (period) any single character (including a white space). • * = (asterisk) the sequences in a pattern (0 or more sequences). • + = (plus) the sequences in a pattern (1 or more sequences). Border Gateway Protocol 445