Command Reference Guide

10 ● c-rp 3Com Router 5000 Family and Router 6000 Family
Command Reference
c-rp
Purpose Use the c-rp command to configure the router to advertise itself as a candidate RP
to BSR.
Use the undo c-rp command to remove the configuration.
Syntax c-rp interface-type interface-number [ group-policy acl-number ] [
priority priority-value ]
undo c-rp { interface-type interface-number | all }
Parameters interface-type
interface-number
Specified interface with the IP address advertised as a
candidate RP address.
acl-number
Number of basic ACL that defines a group range,
which is the service range of the advertised RP. Valid
values are 2000 to 2999.
priority-value
Priority of a candidate RP. The larger the value is, the
lower the priority is. Valid values are 0 to 255.
If not specified, the default value is 0.
all
Removes the configuration of all candidate RPs.
Default By default, no candidate RP is configured.
Example Configure the interface Ethernet1/0/0 as the candidate RP for all groups.
<3Com> system-view
[3Com] multicast routing-enable
[3Com] pim
[3Com-pim] c-rp ethernet 1/0/0
View This command can be used in the following views:
■ PIM view
Description When configuring a candidate RP, a relatively large bandwidth should be reserved for
the router and other devices in PIM domain.
Related Command c-bsr