Clearing Bgp4+ Information; Removing Route Flap Dampening; Clearing Route Flap Dampening Statistics - Dell PowerConnect B-RX Configuration Manual

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Clearing BGP4+ information

BigIron RX(config-bgp-ipv6u)# exit
BigIron RX(config)# ipv6 prefix-list ipv6_uni seq 10 permit 2001:eff3::/32
BigIron RX(config)# route-map map1 permit 10
BigIron RX(config-routemap-map1)# match ipv6 address prefix-list ipv6_uni
This example configures a route map named "map1" that permits incoming IPv6 unicast routes
that match the prefix list named "ipv6_uni" (2001:eff3::/32). Note that you apply the route map
while at the BGP4+ unicast address family configuration level.
Clearing BGP4+ information
This section contains information about clearing the following for BGP4+:
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NOTE
The clear commands implemented for BGP4+ correspond to the clear commands implemented for
IPv4 BGP. For example, you can specify the clear ipv6 bgp flap-statistics command for IPv6 and the
clear ip bgp flap-statistics for IPv4.

Removing route flap dampening

You can un-suppress routes by removing route flap dampening from the routes. The switch allows
you to un-suppress all routes at once or un-suppress individual routes.
To un-suppress all the suppressed routes, enter the following command at the Privileged EXEC level
or any of the Config levels of the CLI:
BigIron RX# clear ipv6 bgp dampening
Syntax: clear ipv6 bgp dampening [<ipv6-prefix>/<prefix-length>]
You must specify the <ipv6-prefix> parameter in hexadecimal using 16-bit values between colons
as documented in RFC 2373.
You must specify the <prefix-length> parameter as a decimal value. A slash mark (/) must follow
the <ipv6-prefix> parameter and precede the <prefix-length> parameter.
To un-suppress a specific route, enter a command such as the following.
BigIron RX# clear ipv6 bgp dampening 2001:e0ff::/32
This command un-suppresses only the routes for network 2001:e0ff::/32.

Clearing route flap dampening statistics

The switch allows you to clear all route flap dampening statistics or statistics for a specified IPv6
prefix or a regular expression.
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Route flap dampening.
Route flap dampening statistics.
Neighbor information.
BGP4+ routes in the IPv6 route table.
Neighbor traffic counters.
BigIron RX Series Configuration Guide
53-1001986-01