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Free 4A0-105 Exam Braindumps
4A0-105 Virtual Private LAN Services Questions 61–65 (page: 14)

Updated On: 9-Feb-2026
Page 14 of 40
PDF with 193 Questions

What is the DA address used for in the Ethernet Header?

  1. MAC learning
  2. SA filtering
  3. Routing table population
  4. Frame forwarding

Answer(s): D



How is MAC learning achieved in traditional Ethernet switches?

  1. As frames leave the switch, the DA is populated into the FDB.
  2. As frames enter the switch, the DA is populated into the FD
  3. As frames leave the switch, the SA is populated into the FDB.
  4. As frames enter the switch, the SA is populated into the FDB.

Answer(s): D



What is the maximum number of VLANs supported on a traditional Layer 2 switch?

  1. 4094
  2. 8190
  3. 32768
  4. 131071

Answer(s): A



How is it possible for multiple services to be carried over the same MPLS LSPs?

  1. Multiple SDPs must be configured and bound to the LSPs for this to be possible.
  2. It is not possible to carry multiple services over the same MPLS LSPs.
  3. A vc-label is signaled per service.
  4. The vc-id is part of the data plane and maps the traffic to the appropriate service.

Answer(s): A



Click on the exhibit below.


Based on the following output what will the vc-id be of any mesh-sdp bound to this service?

  1. 9000
  2. 1514
  3. 1000
  4. 100

Answer(s): C



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