Exam 350-501 topic 1 question 262 discussion

Actual exam question from Cisco's 350-501

Question #: 262
Topic #: 1

Refer to the exhibit. The network team must implement MPLS LDP session protection with two requirements:
✑ Session protection is provided for core loopback IP addresses only.
✑ The LDP session must remain operational for one hour when the WAN link on PE-XR1 fails.
Which configuration must the team implement on PE-XR1?

A. configure terminal ipv4 access-list LDP-SESSION-PROTECTION permit ipv4 172.31.255.0 0.0.0.255 any ! mpls ldp session protection for LDP-SESSION-PROTECTION duration 60 end
B. configure terminal ipv4 access-list LDP-SESSION-PROTECTION permit ipv4 172.31.255.0 0.0.0.255 any ! mpls ldp session protection for LDP-SESSION-PROTECTION duration 3600 end
C. configure terminal ipv4 access-list LDP-SESSION-PROTECTION permit ipv4 172.31.255.0 0.0.0.255 any permit ipv4 10.0.0.0 0.0.255.255 any ! mpls ldp session protection for LDP-SESSION-PROTECTION duration 60 end
D. configure terminal ipv4 access-list LDP-SESSION-PROTECTION permit ipv4 172.31.255.0 0.0.0.255 any permit ipv4 10.0.0.0 0.0.255.255 any ! mpls ldp session protection for LDP-SESSION-PROTECTION duration 3600 end

Show Suggested Answer

Suggested Answer: B 🗳️

by Panterarossa at Oct. 3, 2022, 1:42 p.m.