Command Reference Guide

3Com Router 5000 Family and Router 6000 Family standby routing-rule ● 49
Command Reference
standby routing-rule
Purpose Use the standby routing-rule command to create a dynamic routing standby
group and assign a monitored network segment to it.
Use the undo standby routing-rule command to delete a monitored network
segment from the specified dynamic routing standby group or to delete the dynamic
routing standby group.
Syntax standby routing-rule group-number ip ip-address ip-mask
undo standby routing-rule group-number [ ip ip-address ip-mask ]
Parameters group-number
Number of the dynamic routing standby group. Valid
values are 1 to 255.
ip-address
Address of the network segment to be monitored, or
the destination address of the call placed after standby
dialup is enabled.
ip-mask
IP address mask.
Example Configure dynamic routing standby group 1 to monitor routing to network segments
20.0.0.0 and 30.0.0.0.
[3Com ] standby routing-rule 1 ip 20.0.0.1 255.0.0.0
[3Com ] standby routing-rule 1 ip 30.0.0.1 255.0.0.0
Delete dynamic routing standby group 1. The segments 20.0.0.0 and 30.0.0.0 will
not be monitored as the result.
[3Com ] undo standby routing-rule 1
Remove monitored segment 30.0.0.0 from dynamic routing standby group 1.
[3Com ] undo standby routing-rule 1 ip 30.0.0.1 255.0.0.0
View This command can be used in the following views:
■ System view
Description Each dynamic routing standby group may contain up to 255 monitored network
segments. The primary link of a dynamic routing standby group is regarded
disconnected only when the routes of all the monitored network segments in the
group are removed.