Users Guide
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.4.2.1 Introduced on the C-Series and S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
Usage
Information
After you enter this command, the software deletes the history routes and returns the suppressed routes
to the active state.
clear ip bgp ipv6 flap-statistics
Clear BGP flap statistics, which includes number of flaps and the time of the last flap.
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 then the prefix length
in the /x format. The range is from /0 to /128.
NOTE: The :: notation specifies successive hexadecimal fields of zeros.
filter-list
as-
path-name
(OPTIONAL) Enter the keywords filter-list then the name of a configured
AS-PATH list.
regexp
regular-
expression
(OPTIONAL) Enter the keyword regexp then the 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 the caret is used 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
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.4.2.1 Introduced on the C-Series and S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
Usage
Information
If you enter the clear ip bgp ipv6 flap-statistics command without parameters, all the
statistics clear.
Related
Commands
show ip bgp ipv6 unicast flap-statistics – views BGP flap statistics.
IPv6 Border Gateway Protocol (IPv6 BGP) 855