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H12-211_V3.0 · Question #674

Which of the following statement about MPLS Label tags is wrong?

The correct answer is A. The tag is encapsulated between the network layer and the data link layer. See the full explanation below for the reasoning.

Question

Which of the following statement about MPLS Label tags is wrong?

Options

  • AThe tag is encapsulated between the network layer and the data link layer
  • BThe label is used to uniquely identify the forwarding equivalence class FEC burned by a packet.
  • CThe label is carried by the header of the packet and does not contain topology information.
  • DThe tag is a short identifier with a fixed length and only local significance.

How the community answered

(56 responses)
  • A
    77% (43)
  • B
    4% (2)
  • C
    5% (3)
  • D
    14% (8)

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