Reference Guide

Border Gateway Protocol | 363
clear ip bgp dampening
c e
t
s
Clear information on route dampening.
Syntax
clear ip bgp dampening ipv4 multicast network network-mask
Parameters
Command Modes
EXEC Privilege
Command
History
clear ip bgp flap-statistics
c e
t
s
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
Syntax
clear ip bgp ipv4 multicast flap-statistics network | filter-list list |regexp regexp
Parameters
Command Modes
EXEC Privilege
Command
History
dampening Enter the keyword dampening to clear route flap dampening information.
network
(OPTIONAL) Enter the network address in dotted decimal format
(A.B.C.D).
network-mask
(OPTIONAL) Enter the network mask in slash prefix format (/x).
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.6.1.0 Introduced IPv6 MGBP support for E-Series
Network
(OPTIONAL) Enter the network address to clear flap statistics in dotted decimal
format (A.B.C.D).
filter-list list
(OPTIONAL) Enter the keyword
filter-list followed by the name of a
configured AS-PATH list (max 16 characters).
regexp regexp (OPTIONAL) Enter the keyword regexp followed by 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)
• ? = (question mark) sequences in a pattern (either 0 or 1 sequences). You
must enter an escape sequence (CTRL+v) prior to entering the ? regular
expression.
• [ ] = (brackets) a range of single-character patterns.
• ( ) = (parenthesis) groups a series of pattern elements to a single element
• { } = (braces) minimum and the maximum match count
• ^ = (caret) the beginning of the input string. If the caret is used at the
beginning of a sequence or range, it matches on everything BUT the
characters specified.
• $ = (dollar sign) the end of the output string.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.6.1.0 Introduced IPv6 MGBP support for E-Series