3com 8807 Reference Guide
PIM Configuration Commands
619
Related command: pim sm.
Example
# Configure the Ethernet switch as C-BSR with priority 2 (the C-BSR address is
designated as the IP address of VLAN-interface10 and the PIM SM protocol is
enabled on VLAN-interface 10).
designated as the IP address of VLAN-interface10 and the PIM SM protocol is
enabled on VLAN-interface 10).
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] multicast routing-enable
[SW8800] pim
[3Com-pim] c-bsr vlan-interface 10 24 2
c-rp
Syntax
c-rp interface-type interface-number [ group-policy acl-number | priority
priority-value ]*
priority-value ]*
undo c-rp { interface-type interface-number | all }
View
PIM view
Parameter
interface-type interface-number: Interface type and interface number, used to
specify the interface whose IP address is advertised as a candidate RP address.
specify the interface whose IP address is 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 2000 to 2999.
service range of the advertised RP. The value ranges from 2000 to 2999.
priority-value: Priority value of candidate RP, in the range of 0 to 255. By default, it
is 0. The greatest value corresponds to the lowest priority level
is 0. The greatest value corresponds to the lowest priority level
all: Removes all candidate RP configurations.
Description
Use the c-rp command to configure the router to advertise itself as a candidate RP.
Use the undo c-rp command 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.
reserved for the router and other devices in the PIM domain.
Related command: c-bsr.
Example
# Configure the switch to advertise itself as a C-RP in the PIM domain to BSR. The
standard access list 2000 defines the groups related to the RP. The address of C-RP
is designated as the IP address of VLAN-interface10.
standard access list 2000 defines the groups related to the RP. The address of C-RP
is designated as the IP address of VLAN-interface10.
<SW8800> system-view
System View: return to User View with Ctrl+Z.
[SW8800] acl number 2000