Exam 642-887 Question id=3270 MPLS/LDP in a Service Provider IP NGN Environment

Refer to the exhibit.
PE2#show mpls forwarding-table 5.5.5.5 Local Outgoing Prefix Bytes Label Outgoing Next Hop Label Label or Tunnel Id Switched interface 20 20 5.5.5.5/32 0 Et0/1 10.10.23.3 21 5.5.5.5/32 0 Et0/2 10.10.24.4 19 5.5.5.5/32 0 Et0/3 10.10.26.6

A. FIB
B. CEF
C. LIB
D. LFIB

WARNING

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