Free 4A0-C04 Exam Braindumps (page: 8)

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Which of the following about LSP path configuration on an Nokia 7750 SR is TRUE?

  1. The path must include at least one hop.
  2. The path may be used for multiple LSPs.
  3. The path may be used multiple times in a single LSP.
  4. The path must define a tunnel destination IP address.

Answer(s): B



Which of the following are similarities between OSPF and IS-IS? Choose two answers.

  1. Metric is based on hop count.
  2. Slow convergence after link failures.
  3. Support hierarchy through the use of areas.
  4. Support for CIDR.
  5. Link state updates sent using layer 3 multicast.

Answer(s): C,D



Click on the exhibit.


The LSP "toR6" is configured with a fully strict path on an Nokia 7750 SR. Which of the following configurations is required to enable fast reroute for this LSP?

  1. Enable fast-reroute on all routers along the path. R1, R2, R4, and R6.
  2. Enable both link-protection and node-protection on router R1.
  3. Enable fast-reroute with either one-to-one or facility mode on this LSP.
  4. Enable link-protection only on router R4.

Answer(s): C



Click the exhibit.


The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Nokia 7750 SR, which of the following is required as part of the configuration?

  1. Both PE1 and PE2 need a mirror source.
  2. PE2 needs a mirror source with the remote source specified.
  3. PE1 needs a mirror source with the remote source specified.
  4. Both PE1 and PE2 need a mirror destination.
  5. PE2 needs a mirror destination that specifies a SAP.

Answer(s): D






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