Reference Guide

300 | Border Gateway Protocol
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clear ip bgp peer-group
c e s z
Reset a peer-group’s BGP sessions.
Syntax
clear ip bgp peer-group peer-group-name
Parameters
Command Modes
EXEC Privilege
Command
History
clear ip bgp dampening
c e s z
Clear information on route dampening and return suppressed route to active state.
Syntax
clear ip bgp dampening [ip-address mask]
Parameters
Command Modes
EXEC Privilege
Usage
Information
After you enter this command, the software deletes history routes and returns suppressed routes to
active state.
Command
History
clear ip bgp flap-statistics
c e s z
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
Syntax
clear ip bgp flap-statistics [ip-address mask | filter-list as-path-name | regexp
regular-expression]
Parameters
Version 6.5.1.0
Expanded to include the
as-number option
peer-group-name
Enter the peer group name to reset the BGP sessions within that peer group.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
ip-address mask
(OPTIONAL) Enter an IP address in dotted decimal format and the prefix mask
in slash format (/x) to clear dampening information only that BGP neighbor.
Version 8.3.11.1 Introduced on the Z9000.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
ip-address mask
(OPTIONAL) Enter an IP address in dotted decimal format and the prefix mask
in slash format (/x) to reset only that prefix.
filter-list
as-path-name
(OPTIONAL) Enter the keyword filter-list followed by the name of a
configured AS-PATH list.