C613-50100-01 REV C Command Reference for x930 Series 1180
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
BGP AND BGP4+ COMMANDS
BGP
DAMPENING
bgp dampening
Overview This command enables BGP and BGP4+ dampening and sets BGP and BGP4+
dampening parameters. BGP4+ dampening is available from the IPv6 Address
Family Configuration mode. BGP dampening is available from the Router
Configuration mode.
The no variant of this command disables BGP dampening or unsets the BGP
dampening parameters.
Syntax
bgp dampening
no bgp dampening
bgp dampening <reachtime>
no bgp dampening <reachtime>
bgp dampening <reachtime> <reuse> <suppress> <maxsuppress>
<unreachtime>
no bgp dampening <reachtime> <reuse> <suppress> <maxsuppress>
<unreachtime>
bgp dampening route-map <routemap-name>
no bgp dampening route-map <routemap-name>
Mode [BGP] Router Configuration
Parameter Description
<reachtime> <1-45>
Specifies the reachability half-life time in minutes. The time for
the penalty to decrease to one-half of its current value. The
default is 15 minutes.
<reuse> <1-20000> Specifies the reuse limit value. When the penalty
for a suppressed route decays below the reuse value, the routes
become unsuppressed. The default reuse limit is 750
<suppress> <1-20000>
Specifies the suppress limit value. When the penalty for a route
exceeds the suppress value, the route is suppressed. The default
suppress limit is 2000.
<maxsuppress> <1-255>
Specifies the max-suppress-time. Maximum time that a
dampened route is suppressed. The default max-suppress value
is 4 times the half-life time (60 minutes).
<unreachtime> <1-45>
Specifies the un-reachability half-life time for penalty, in
minutes.
route-map Route-map to specify criteria for dampening.
<routemap-name> Specify the name of the route-map.
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