Free 4A0-C01 Exam Braindumps (page: 30)

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Routers R1 , , R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

  1. Router R3's routing table can only contain one of the routes, which will result in route flapping.
  2. Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.
  3. The networks will be represented with one entry .0.0.0/8 in router R3's routing table.
  4. The networks will be represented with one entry .0.0.0/24 in router R3's route table.

Answer(s): C



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



Which of the following is NOT a characteristic of RIPv1?:

  1. 30 second network updates
  2. Classless routing
  3. Broadcast advertisement
  4. Poison Reverse

Answer(s): B



In an IP datagram, which of the following fields identifies the receiving application?

  1. The protocol field of the transport layer header.
  2. The port field of the transport layer header.
  3. The protocol field of the network layer header.
  4. The port field of the network layer address.

Answer(s): B






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