ExitVCEDump350-501Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
Question 82 of 86
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Q82Single choice
Which statement about LDP Session Protection and LDP-IGP sync is true?
A
Both LDP features cannot be used at the same time in a MPLS LDP enabled network
B
LDP Session Protection re-exchanges label information when a down-up event occurs; LDP-IGP sync keeps the adjacency and label information in a down-up event
C
LDP-IGP sync re-exchanges label information when a down-up event occurs; LDP Session Protection keeps the adjacency and label information in a down-up event
D
Both LDP features must be used together to increase fast convergence on an MPLS LDP-enabled network