Free 4A0-103 Exam Braindumps (page: 14)

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Which of the following statements regarding LSPs are true? (Choose two)

  1. IGP-based LSPs are established solely from information contained in routing tables.
  2. The constraint-based routed LSP is calculated at the ingress of the network, based on the router database and user defined constraints.
  3. The constraint-based routed LSP is calculated at each hop of the LSP, based on the route table and user defined constraints.
  4. IGP-based LSPs must use LDP signaling.

Answer(s): A,B



Which of the following statements regarding LDP-over-RSVP are true? (Choose two)

  1. Targeted sessions must exist between all routers in the tunnel's path.
  2. Each LDP interface must be configured to support LDP tunneling.
  3. LDP prefixes resolve to an RSVP LSP, rather than to a physical egress interface.
  4. RSVP LSPs must exist between each PE-ABR pair, or ABR-ABR pair in each area.

Answer(s): C,D



Click on the exhibit button below.


Given the configuration shown, how much of a link's 100Mbps reservable bandwidth can an LSP access when configured for class-type 0 and priority 1?

  1. 10Mbps
  2. 20Mbps
  3. 30Mpbs
  4. 60Mbps
  5. 70Mbps

Answer(s): E



Which of the following statements is true of an established LDP session?

  1. It uses a UDP connection with an arbitrary port number.
  2. It uses a UDP connection with well known port number 646.
  3. It uses a TCP connection with an arbitrary port number.
  4. It uses a TCP connection with well known port number 646.

Answer(s): D






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