Nokia Updated 4A0-108 Exam Questions and Answers by alannah

All existing multicast traffic is stopped immediately, as the PIM ASM network must have an RP to transmit the multicast traffic.

The multicast traffic will be impacted, but not immediately, as multicast routers will not discover the RP failure until the keep alive timer expires.

No impact at all, as an RP is not required in a PIM ASM network.

The traffic is not impacted if the multicast traffic flows have already been established, and the traffic flow does not involve the RP in the path.

The destination group address of the customer packets.

The multicast group address configured for the I-PMSI.

The system IP address of the receiving PE.

A multicast group address selected from the range of addresses specified in the I-PMSI configuration.

Customer multicast routing information is distributed only with PIM.

Customer multicast routing information is distributed only with MP-BGP.

Customer multicast routing information is distributed with either PIM or MP-BGP.

Customer multicast routing information is distributed with either mLDP or RSVP-TE.

Yes, that interface must be PIM-enabled.

No, it is unnecessary to enable PIM on that interface.

If it is a physical interface, that interface should be PIM-enabled, otherwise it is unnecessary.

If the RPF check is using the multicast routing table, that interface should be PIM-enabled, otherwise it is unnecessary.