CLI Guide

bgp dampening
Enable MBGP route dampening.
Syntax
bgp dampening [half-life time] [route-map map-name]
To disable route dampening, use the no bgp dampening [half-life time]
[route-map map-name] command.
Parameters
half-life time (OPTIONAL) Enter the number of minutes after which the
Penalty is decreased. After the router assigns a Penalty of
1024 to a route, the Penalty is decreased by half, after the
half-life period expires. The range is from 1 to 45. The
default is 15 minutes.
route-map map-
name
(OPTIONAL) Enter the keywords route-map then the name
of a configured route map. Only match commands in the
configured route map are supported.
Defaults Disabled.
Command Modes ROUTER BGPV6-ADDRESS FAMILY
Supported Modes Full–Switch
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.
clear ip bgp ipv6 unicast
Reset MBGP sessions.
Syntax
clear ip bgp ipv6 unicast * ipv6-address prefix-length
[dampening | flap-statistics] peer-group]
Parameters
* Enter the character * to clear all peers.
ipv6-address
prefix-length
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.
dampening (OPTIONAL) Enter the keyword dampening to clear route
flap dampening information.
flap-statistics (OPTIONAL) Enter the keywords flap-statistics to
reset the flap statistics on all prefixes from that neighbor.
IPv6 Border Gateway Protocol (IPv6 BGP)
849