Free 4A0-105 Exam Braindumps (page: 17)

Page 16 of 49

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






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