3Com 3031 Command Reference Manual page 631

confederation peer-as
dampening
Syntax
confederation peer-as as-number-1 [ ......as-number-n ]
undo confederation peer-as [ as-number-1 ] [......as-number-n ]
View
BGP view
Parameter
as-number-1...as-number-n: Sub-AS number, ranging from 1 to 65535. This
command can configure a maximum of 32 sub-Ass belonging to the
confederation.
Description
Using the confederation peer-as command, you can configure a confederation
consisting of which sub-ASs. Using the undo confederation peer-as command, you
can cancel the specified sub-AS in the confederation.
By default, no autonomous system is configured as a member of the
confederation.
The configured sub-ASs in this command is inside a confederation and each
sub-AS uses fully meshed network. The confederation id command is used to
specify the confederation to which each sub-AS belongs. This configuration is
invalid before this command is performed.
For the related commands, see confederation nonstandard and confederation id.
Example
Configure the confederation that contains AS 2000 and 2001.
[3Com-bgp] confederation peer-as 2000 2001
Syntax
dampening [ half-life-reachable half-life-unreachable reuse suppress ceiling ] [
route-policy policy-name ]
undo dampening
View
BGP view
Parameter
half-life-reachable: Specifies the half-life when the route is reachable. The
range is 1 to 45 minutes. By default, the value is 15 minutes.
half-life-unreachable: Specifies the half-life when the route is unreachable. The
range is 1 to 45 minutes. By default, the value is 15 minutes.
reuse: Penalty value of a route when it starts to be reused. The range is 1 to
20000. By default, its value is 750 .
suppress: Penalty threshold of a route when it starts to be suppressed. The
range is 1 to 20000. By default, its value is 2000.
ceiling: Upper threshold of the penalty. The range is 1001 to 20000. By default,
its value is 16000.
BGP Configuration Commands 631