Service Manual

Version Description
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Related Commands
bgp recursive-bgp-next-hop — disables next-hop resolution through other routes learned by the BGP.
bgp soft-reconfig-backup — turns on BGP Soft Reconfiguration.
clear ip bgp dampening
Clear information on route dampening and return the suppressed route to the Active state.
Syntax
clear ip bgp dampening [ip-address mask]
Parameters
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.
Command Modes EXEC Privilege
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
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 flap-statistics
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
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 keywords filter-list then the name of a configured AS-
PATH list.
regexp regular-
expression
(OPTIONAL) Enter the keyword regexp then regular expressions. Use one or a
combination of the following:
• . = (period) any single character (including a white space).
• * = (asterisk) the sequences in a pattern (0 or more sequences).
• + = (plus) the sequences in a pattern (1 or more sequences).
• ? = (question mark) sequences in a pattern (either 0 or 1 sequences).
NOTE: Enter an escape sequence (CTRL+v) prior to entering the ?
regular expression.
• [ ] = (brackets) a range of single-character patterns.
Border Gateway Protocol IPv4 (BGPv4) 293