316
Parameters
group-number
: Specifies a dynamic route backup group by its number in the range of 1 to 255.
Usage guidelines
Before assigning a dialup interface to a dynamic route backup group, make sure DDR is enabled on
the interface.
A dialup interface can be assigned to multiple dynamic route backup groups.
Examples
# Assign dialup interface BRI 2/4/0 to dynamic route backup group 1.
<Sysname> system-view
[Sysname] interface bri 2/4/0
[Sysname-Bri2/4/0] standby routing-group 1
standby routing-group rule
Use
standby routing-group rule
to create a dynamic route backup group or add a network to be
monitored to the group.
Use
undo standby routing-group rule
to delete a dynamic route backup group or remove a
monitored network from the group.
Syntax
standby routing-group group-number
rule ip
ip-address
{
mask
|
mask-length
}
[
vpn-instance
vpn-instance-name
]
undo
standby routing-group group-number
rule
[
ip
ip-address
{
mask
|
mask-length
} ]
[
vpn-instance
vpn-instance-name
]
Default
No dynamic route backup group exists.
Views
System view
Predefined user roles
network-admin
Parameters
group-number
: Specifies the number of the dynamic route backup group, in the range of 1 to 255.
ip ip-address
: Specifies the IP address of the network to be monitored.
mask
: Specifies the network mask.
mask-length
: Specifies the network mask length in the range of 0 to 32.
vpn-instance
vpn-instance-name
: Specifies an MPLS L3VPN instance by its name, a
case-sensitive string of 1 to 31 characters.
Usage guidelines
You can add a m aximum of 255 monitored networks to a dy namic route backup group. DDR
determines that the primary link is disconnected only when there are no valid routes to any of the
networks monitored by the dynamic route backup group.
Examples
# Create dynamic route backup group 1 to monitor routes to the networks 20.0.0.0/8 and 30.0.0.0/8.
<Sysname> system-view
Summary of Contents for MSR810
Page 148: ...136 Related commands timer hold...
Page 331: ...319 Related commands timer hold...
