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An LDP-over-RSVP tunnel is established between PE-1 and PE-2. Which of the following is NOT required to protect the LDP-over-RSVP tunnel?
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What is the possible reason that the label for prefix 192.10.1.2/32 is not active?
Which of the following fields does NOT appear in the MPLS label header?
Which of the following is NOT an application of MPLS?
Which of the following devices inspects the MPLS header in the received packet, and exchanges it for a new MPLS header?