3Com Switch 7750 Series
Command Reference Guide – Routing Protocol Chapter 5 BGP Configuration Commands
5-7
undo confederation peer-as [ as-number-list ]
View
BGP view
Parameter
as-number-list: List of sub-AS numbers. A maximum of 32 sub-ASs can be configured
for a confederation in the command.
Description
Use the confederation peer-as command to configure a confederation consisting of
which Sub-ASs.
Use the undo confederation peer-as command to delete the specified Sub-AS in
the confederation.
By default, no autonomous system is configured as a member of the confederation.
Before this command is performed, the confederation ID should be configured by
using the confederation id command. Otherwise this configuration is invalid. The
configured ASs in this command are inside the confederation and each AS uses fully
meshed network. The confederation appears as a single AS to the routers outside it.
Related command: confederation nonstandard and confederation id.
Example
# Configure the confederation contains AS 2001 and 2002.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] bgp 100
[3Com-bgp] confederation peer-as 2000 2001
5.1.8 dampening Syntax
dampening [ half-life-reachable half-life-unreachable reuse suppress ceiling ]
[ route-policy route-policy-name ]
undo dampening
View
BGP view
Parameter
half-life-reachable: Semi-dampening of a reachable route, in the range of 1 to 45
minutes. The default value is 15 minutes.