Free 4A0-104 Exam Braindumps
4A0-104 Services Architecture Questions 71–75 (page: 16)

Updated On: 9-Feb-2026

Which of the following conditions are necessary in order for service labels to be signaled between two PE routers? (Choose 3)

  1. LDP must be enabled on both PE routers.
  2. RSVP must be enabled on both PE routers.
  3. Traffic engineering must be enabled in the IGP.
  4. The VC-ID must match between the two PE routers in both directions.
  5. The transport tunnel must be operationally up between the two PE routers in both directions.
  6. The SDP ID must match between the two PE routers in both directions.

Answer(s): A,D,E



A mesh SDP is used to create an Fpipe service.

  1. TRUE
  2. FALSE

Answer(s): B



Which of the following statements are TRUE about configuring a distributed Epipe service? (Choose 2)

  1. The vc-id on the spoke-sdp must be explicitly configured.
  2. The vc-id on the mesh-sdp must be explicitly configured.
  3. The vc-id on the spoke-sdp can be configured to match the service id.
  4. The vc-id on the mesh-sdp can be configured to match the service id.
  5. The vc-id on the spoke-sdp does not have to be explicitly configured and will use the service id.
  6. The vc-id on the mesh-sdp does not have to be explicitly configured and will use the service id.

Answer(s): A,C



In a Layer 2 encapsulation, using Martini, what does the first (top) label represent?

  1. Tunnel Label
  2. VC Label
  3. Operational Control Word
  4. UNI
  5. NNI

Answer(s): A



In a Layer 2 encapsulation, using Martini, what does the second (bottom) label represent?

  1. Tunnel Label
  2. VC Label
  3. Operational Control Word
  4. VPI
  5. VCI

Answer(s): B



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