Administrator Guide

soft (OPTIONAL) Enter the keyword soft to configure and activate policies without resetting
the BGP TCP session, that is, BGP Soft Reconfiguration.
in (OPTIONAL) Enter the keyword in to activate only inbound policies.
out (OPTIONAL) Enter the keyword out to activate only outbound policies.
Command Modes EXEC Privilege
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.2.1.0 Introduced on the E-Series ExaScale.
7.4.1.0 Introduced
clear ip bgp ipv6 dampening
Clear information on route dampening and return suppressed route to active state.
C9000 Series
Syntax
clear ip bgp ipv6 unicast dampening [ipv6-address]
Parameters
ipv6-address Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length in the /x
format. The range is /0 to /128.
NOTE: The :: notation specifies successive hexadecimal fields of zeros.
Command Modes EXEC Privilege
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.2.1.0 Introduced on the E-Series ExaScale.
7.4.1.0 Introduced
Usage Information After you enter this command, the software deletes history routes and returns suppressed routes to active state.
clear ip bgp ipv6 flap-statistics
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
C9000 Series
Syntax
clear ip bgp ipv6 unicast flap-statistics [ipv6-address | filter-list as-path-
name | regexp regular-expression]
Parameters
ipv6-address (OPTIONAL) Enter the IPv6 address in the x:x:x:x::x format followed by the prefix length
in the /x format. The range is /0 to /128.
NOTE: The :: notation specifies successive hexadecimal fields of zeros.
filter-list as-path-
name
(OPTIONAL) Enter the keywords filter-list followed by the name of a configured
AS-PATH list.
Border Gateway Protocol 437