1234 Managing IPv4 and IPv6 Multicast
ipv6 pim ssm {default | 
group-address/prefix-length
 }
Define the Source Specific Multicast (SSM) range of 
IPv6 multicast addresses.
•
default
 — Defines the SSM range access list to 
FF3x::/32.
•
group-address/prefix-length
 — defines the SSM 
range.
interface vlan 
vlan-id
Enter Interface Configuration mode for the specified 
VLAN.
ipv6 pim  Enable PIM on the VLAN.
ipv6 enable Enable IPv6 on the VLAN.
ipv6 mld router Enable MLD on the VLAN. MLD is required for IPv6 
PIM.
ipv6 pim hello-interval 
seconds
Specify the number of seconds (range: 0–65535) to 
wait between sending PIM hello messages on the 
interface.
ipv6 pim bsr-border Prevent bootstrap router (BSR) messages from being 
sent or received through the interface.
ipv6 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.
ipv6 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 ipv6 pim View system-wide PIM information.
show ipv6 pim interface vlan 
vlan-id
View the PIM information for the specified interface.
show ipv6 pim neighbor 
[interface vlan 
vlan-id
 | all]
View a summary or all the details of the multicast 
table.
Command Purpose