Free 4A0-C01 Exam Braindumps (page: 67)

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Given the configuration below, which of the following commands would enable fast reroute on the LSP? Choose two answers

  1. This configuration already is configured for FRR.
  2. fast-reroute facility
  3. fast-reroute one-to-one
  4. secondary <name>
  5. standby

Answer(s): B,C



Which of the following is NOT a characteristic of a floating static route?

  1. The primary and backup routes are to the same destination.
  2. The primary and backup routes appear in the routing table.
  3. The backup route is configured with a higher preference value.
  4. The next-hop of the primary and backup routes are different.

Answer(s): B



Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true?

  1. The egress RSVP interface has 80 percent bandwidth unreserved.
  2. LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface.
  3. The head end reserves 100Mbps for the LSP
  4. The egress RSVP interface has 1 Gbps bandwidth unreserved.

Answer(s): D



Which of the following are functions of the MPLS control plane in a router? (Choose two)

  1. Label allocation and management.
  2. Label swapping.
  3. Pushing a label on an unlabeled packet.
  4. Label signaling.
  5. Routing lookups.

Answer(s): A,D






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