Free 4A0-105 Exam Braindumps
4A0-105 Virtual Private LAN Services Questions 66–70 (page: 15)

Updated On: 9-Feb-2026

Which of the following functions must a PE router support when participating in a VPLS service? (Choose 3)

  1. MAC learning
  2. Frame replication
  3. Frame fragmentation
  4. Frame forwarding
  5. Must discard frames with an unknown destination MAC
  6. MSTP

Answer(s): A,B,D



Five VPLS services have been configured between two PE routers. What is the minimum amount of SDPs that must be configured?

  1. 5-one for each service.
  2. 2-one in each direction.
  3. 10-five in each direction.
  4. None of the above.

Answer(s): B



Multiple VPLS services can be offered over the same set of LSP tunnels?

  1. TRUE
  2. FALSE

Answer(s): A



Which service component in the data plane uniquely identifies a VPLS to the far end PE node?

  1. SDP id
  2. Service ID
  3. VC Label
  4. Tunnel Label
  5. Customer id

Answer(s): C



Click on the exhibit below.

The service MTU on PE-A is 1514 bytes and the service MTU on PE-C is 1518 bytes. What is the status of the mesh-sdp between PE-A and PE-C?

  1. The mesh-sdp will be up.
  2. The mesh-sdp will be down.
  3. The mesh-sdp will only be up on PE-A.
  4. The mesh-sdp will only be up on PE-C.

Answer(s): B



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