Enabling IPv6 PIM-SM
Restrictions and guidelines
As a best practice, enable IPv6 PIM-SM on all non-border interfaces of devices when you deploy an IPv6 PIM-SSM domain.
Procedure
Enter system view.
system-view
Enable IPv6 multicast routing and enter IPv6 MRIB view.
ipv6 multicast routing [ vpn-instance vpn-instance-name ]
By default, IPv6 multicast routing is disabled.
For more information about this command, see IP Multicast Command Reference.
Return to system view.
quit
Enter interface view.
interface interface-type interface-number
Enable IPv6 PIM-SM.
ipv6 pim sm
By default, IPv6 PIM-SM is disabled.