Which multicast group range is reserved for SSM?
A.
224.0.0.0/8
B.
225.0.0.0/8
C.
232.0.0.0/8
D.
239.0.0.0/8
Explanation:
PIM-SSM OperationsPIM in Source Specific Multicast operation uses information found on source addresses for a
multicast group provided by receivers and performs source filtering on traffic.
•By default, PIM-SSM operates in the 232.0.0.0/8 multicast group range for IPv4 and
ff3x::/32 (where x is any valid scope) in IPv6. To configure these values, use the ssm range
command.
•If SSM is deployed in a network already configured for PIM-SM, only the last-hop routers
must be upgraded with Cisco IOS XR software that supports the SSM feature.
•No MSDP SA messages within the SSM range are accepted, generated, or forwarded