Command Line Reference Guide

Command
History
Version Description
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.
Z9500
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.
486
Border Gateway Protocol