1206 Managing IPv4 and IPv6 Multicast
ip pim rp-address 
rp-address 
group-address group-mask
 
[override]
(Optional) Statically configure the RP address for one 
or more multicast groups. Only one RP address can be 
used at a time within a PIM domain
The optional keyword override indicates that if there 
is a conflict, the RP configured with this command 
prevails over the RP learned by BSR.
ip pim ssm {default | 
group-
address group-mask
 }
Define the Source Specific Multicast (SSM) range of 
IP multicast addresses.
•
default
 — Defines the SSM range access list to 
232.0.0.0/8.
•
group-address group-mask
 — defines the SSM range.
interface vlan 
vlan-id
Enter Interface Configuration mode for the specified 
VLAN.
ip pim hello-interval 
seconds
Specify the number of seconds (range: 0–65535) to 
wait between sending PIM hello messages on the 
interface.
ip pim bsr-border Prevent bootstrap router (BSR) messages from being 
sent or received through the interface.
ip pim dr-priority 
priority
Set the priority value for which a router is elected as 
the designated router (DR). The election priority 
range is 0–2147483647.
ip pim join-prune-interval 
interval
Configure the interface join/prune interval for the 
PIM-SM router. The interval range is 0–18000 
seconds.
exit Exit to Global Config mode.
exit Exit to Privileged EXEC mode.
show ip pim View system-wide PIM-DM information.
show ip pim interface vlan 
vlan-id
View the PIM-SM information for the specified 
interface.
show ip pim neighbor 
[interface vlan 
vlan-id
 | all]
View a summary or all the details of the multicast 
table.
Command Purpose