3Com 3032 Configuration Manual page 461

To configure an advanced BGP peer group configuration:
1 Configure the AS number of BGP peer group
Table 528 Configure AS Number of BGP Peer Group
Operation
Configure AS number of BGP peer group peer group-name as-number as-number
Remove AS number of BGP peer group
By default, there is no AS number for BGP peer group.
2 Configure connection between peers indirectly connected
Table 529 Configure Connection Between Peers Indirectly Connected
Operation
Configure connection between peers
indirectly connected
Return to the default BGP connections to
external peer group
By default, it only allows direct-connection peer.
The maximum hop value is ttl. The default value is 64, ranging from 1 to 255.
3 Set the timers of BGP peer group
Table 530 Set the Timers of BGP Peer Group
Operation
Set the timers of BGP peer group
Restore the timers of BGP peer group to
default value
By default, the interval of sending keepalive packet is 60 seconds, the interval of
holdtime is 180 seconds,
Note that the timers configured with this command are of higher preference than
the values configured with the
4 Configure the BGP routing update sending interval
Table 531 Configure BGP Routing Update Sending Interval
Operation
Configure BGP routing update sending
interval
Restore BGP routing update sending
interval
By default, the BGP routing update sending interval is 5 seconds
5 Configure to send the community attribute to a BGP peer group
Table 532 Configure to Send Community Attribute to a BGP Peer Group
Operation
Configure to send community attribute to
a BGP peer group
Delete the BGP community en to the peer
group.
Command
undo peer group-name as-number as-number
Command
peer group-name ebgp-max-hop [ ttl ]
undo peer group-name ebgp-max-hop
Command
peer group-name timers keepalive-interval
holdtime-interval
undo peer group-name timers
command.
timers
Command
peer group-name
route-update-interval seconds
undo peer group-name
route-update-interval
Command
peer group-name advertise-community
undo peer group-name
advertise-community
Configuring BGP 457