Switch 7700 Command reference Guide, v2.0

260 CHAPTER 6: USING MULTICAST PROTOCOL COMMANDS
c-rp Syntax
c-rp interface-type interface-number [ group-policy acl-number ]
undo c-rp interface-type interface-number
View
PIM view
Parameter
interface-type interface-number: Specified interface with the IP address
advertised as a candidate RP address.
acl-number: Number of the basic ACL that defines a group range, which is the
service range of the advertised RP. The value ranges from 1 to 99.
Description
■ Use the c-rp to configure the router to advertise itself as a candidate RP.
■ Use the undo c-rp to remove the configuration.
By default, no candidate RP is configured.
When configuring the candidate RP, a relatively large bandwidth should be
reserved for the router and other devices in the PIM domain.
Related command: c-bsr.
Example
Configure the Ethernet switch to advertise the BSR that he is the C-RP in the PIM.
The standard access list 5 defines the groups related to the RP. The address of C-RP
is designated as the IP address of VLAN-interface10.
[SW7700]acl number
[SW7700-acl-basic-5]rule permit source 225.0.0.0 0.255.255.255
[SW7700]pim
[SW7700-pim]c-rp vlan-interface 10 group-list 5
debugging pim common Syntax
debugging pim common { all | event | packet | timer }
undo debugging pim common { all | event | packet | timer }
View
User view
Parameter
all: all the common debugging information of PIM.
event: debugging information of common PIM event.
packet: debugging information of PIM hello packet.
timer: debugging information of common PIM timer.