3Com Router 3031, Command Reference Manual

Page: 664 / 838

664 C
HAPTER
6: R
OUTING
P
ROTOCOL
View
BGP unicast view, BGP multicast view, VPNv4 view, VPN instance view
Parameter
■
keepalive-interval: Interval for sending Keepalive, ranging from 1 to
4294967295. By default, its value is 60 seconds.
■
holdtime-interval: Keepalive time of BGP, ranging from 3 to 4294967295. By
default, its value is 180 seconds.
Description
Using the timer keep-alive hold command, you can configure the Keepalive and
Holdtime timer of BGP. Using the undo timer keep-alive hold command, you can
restore the default value of the Keepalive and Holdtime timer.
Example
Configure the Keep-alive and Hold-time timer as 30 seconds and 60 seconds.
[3Com-bgp] timer keep-alive 30 hold 60
undo synchronization Syntax
undo synchronization
View
BGP view, VPN instance view
Parameter
None
Description
Using the undo synchronization command, you can remove the synchronization
between BGP and IBGP.
Example
[3Com-bgp] undo synchronization
MBGP Configuration
Commands
In the following command description, BGP unicast view indicates the common BGP view.
For the specific configuration of MBGP multicast extension, refer to the "Multicast" module of this
manual.
For the specific configuration of VPN instance and VPNv4, refer to "MPLS" module in this
manual.
ipv4-family Syntax
ipv4-family { multicast | vpn-instance vpn-instance-name }
undo ipv4-family [ multicast | vpn-instance vpn-instance-name ]