Free Access Cisco.300-420.v2023-08-07.q171 Practice Test (Page 16)

Question 71

A network engineer must design an MSDP multicast solution to provide RP resilience in a network with two separate domains. Also, multicast sources and receivers must register with the local RP. Which solution must the engineer choose?

A.Configure the RP has value to 0, and traffic will route to the closest RP

B.Configure the RP loopback interface with the same IP address/32, and traffic will route to the closest RP

C.Configure the RP group ranges to split the multicast traffic, and traffic will route to the longest match

D.Configure the RP priority with the same value, and traffic will route to the closest RP

Question 72

Which function do reverse path forwarding mechanisms perform in a multicast deployment?

A.They notify the upstream routerof multicast traffic.

B.They send PIM prune message toward multicast sources.

C.They eliminate overlapping multicast addresses

D.They prevent loops and duplicate packets.

Question 73

Which QoS feature responds to network congestion by dropping lower priority packets?

A.WRED

B.CBWFQ

C.strict priority

D.tail drop

Question 74

Refer to the exhibit. A customer experienced an unexpected network outage when the link between R1 and R2 went down. An architect must design a solution to ensure network continuity in the event the link fails again.
Which solution should the design include?

A.Make R11 an L2 router.

B.Make R31 an L1 router.

C.Make Area 0 L2-only

D.Make R3 an L1L2 router