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clear ip bgp ipv6 dampening
Clear information on route dampening and return suppressed route to active state.
Z9500
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 9.2(1.0) Introduced on the Z9500.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 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.
C-Series, E-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.
regexp regular-
expression
(OPTIONAL) Enter the keyword regexp followed by regular expressions. Use one
or a combination of the following:
. (period) matches on any single character, including white space.
* (asterisk) matches on sequences in a pattern (zero or more sequences).
+ (plus sign) matches on sequences in a pattern (one or more sequences).
? (question mark) matches sequences in a pattern (0 or 1 sequences).
[ ] (brackets) matches a range of single-character patterns.
^ (caret) matches the beginning of the input string. (If you use the caret at the
beginning of a sequence or range, it matches on everything BUT the characters
specified.)
$ (dollar sign) matches the end of the output string.
Command Modes EXEC Privilege
Command
History
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Border Gateway Protocol 437