This feature allows redistribution of bgp unicast routes into multicast address families. Specifically it allows redistribution of ipv4 unicast routes into the ipv4 multicast address family and ipv6 unicast routes into the ipv6 multicast address family.

This feature implements support for RFC6232 that helps a user identify source of an LSP purge packet. It can be enabled

This feature implements RFC 5310 that allows IS IS PDUs to be authenticated using following secure hash algorithms