1204 Managing IPv4 and IPv6 Multicast
Configuring and Viewing PIM-DM for IPv6 Multicast Routing
Beginning in Privileged EXEC mode, use the following commands to 
configure PIM-DM for IPv6 multicast routing on the switch and on VLAN 
routing interfaces and to view PIM-DM information.
Command Purpose
configure Enter global configuration mode.
ipv6 pim dense Enable PIM-DM on the switch.
interface vlan 
vlan-id
Enter Interface Configuration mode for the 
specified VLAN.
ipv6 pimdm Enable PIM-DM on the interface.
ipv6 pimdm hello-interval 
seconds
Specify the number of seconds (range: 0–65535) 
to wait between sending PIM hello messages on 
the interface.
exit Exit to Privileged EXEC mode.
show ipv6 pim View system-wide PIM-DM information.
show ipv6 pimdm interface vlan 
vlan-id
View the PIM-DM information for the specified 
interface.
show ipv6 pimdm neighbor 
[interface vlan 
vlan-id
 | all]
View a summary or all the details of the multicast 
table.