clear ip bgp flap-statistics

Clear BGP flap statistics, which includes number of flaps and the time of the last flap.

S6000

Syntax

clear ip bgp [vrf vrf-name] [ipv4 [multicast unicast] ipv6

 

unicast] [flap-statistics [ipv4-address mask ipv6–address

 

mask] filter-listas-path-name regexp regular-expression]

Parameters

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

(OPTIONAL) Enter the keyword ipv6 followed by the

 

 

keyword unicast to clear information related only to ipv6

 

 

unicast routes.

 

ipv4-address

(OPTIONAL) Enter an IPv4 address in dotted decimal format

 

mask

and the prefix mask in slash format (/x) to reset only that

 

 

prefix.

 

ipv6–address

(OPTIONAL) Enter the IPv6 address followed by the network

 

mask

mask to reset only that prefix.

 

filter-list as-

(OPTIONAL) Enter the keywords filter-listthen the

 

path-name

name of a configured AS-PATH list.

 

regexp regular-

(OPTIONAL) Enter the keyword regexp then regular

 

expression

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).

? = (question mark) sequences in a pattern (either 0 or 1 sequences).

NOTE: Enter an escape sequence (CTRL+v) prior to entering the ? regular expression.

Border Gateway Protocol

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Dell 9.7(0.0) manual Clear ip bgp flap-statistics, Filter-list as, Path-name, Regexp regular, Expression