Which technology can be enabled while conforming to the design requirements?

Refer to the exhibit.

You are asked to design the network to converge within 60 ms for unicast packets after a link failure. Native IPv4 forwarding is used and the forwarding plane may not be altered.

Which technology can be enabled while conforming to the design requirements?
A . IGP neighbor timer tuning
B . LFA
C . SPF timer tuning
D . Cisco MPLS TE/FRR

View Answer

Answer: B