3Com 3C13636 Configuration Manual page 671

3Com Router 3000 Ethernet Family
Configuration Guide
Table 6-7 Connect with EBGP peer groups on indirectly connected networks
Configure to permit connections with
EBGP
connected networks
Configure to permit connections with
EBGP
connected networks only
By default, it is only permitted to establish connections with peer groups on directly
connected networks. ttl represents the maximum hop count, ranging from 1 to 255. By
default, it is 64.
VI. Configuring the timer of a specified peer/peer group
The peer timer command is used to configure the timer of a specified BGP peer/peer
group, including the keep-alive message interval and the hold timer. The preference of
this command is higher than the timer command that is used to configure timers for all
the BGP peers.
Table 6-8 Configure the timer of a peer/peer group
Configure the keep-alive interval and
hold timer of a specified peer/peer group
Restore the default keep-alive interval
and hold timer of a specified peer/peer
group
By default, the keep-alive message is sent every 60 seconds and the value of the hold
timer is 180 seconds.
VII. Configuring the interval at which route updates are sent by a peer group
Table 6-9 Configure the interval at which route updates are sent by a peer group
Configure the interval at which route
updates are sent by a peer group
Restore
sending interval of a peer group
By default, the intervals at which route updates are sent by an IBGP and EBGP peer
group are 5 seconds and 30 seconds respectively.
Operation
peer groups on
peer groups on
Operation
Operation
the default route
3Com Corporation
indirectly peer group-name ebgp-max-hop [ ttl ]
directly undo peer group-name ebgp-max-hop
peer { group-name | peer-address }
timer keep-alive
hold holdtime-interval
undo peer
peer-address } timer
peer
route-update-interval seconds
update undo
route-update-interval
6-6
Chapter 6 BGP Configuration
Command
Command
keepalive-interval
{ group-name
Command
group-name
peer group-name
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