Free 4A0-113 Exam Braindumps

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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 of 10.0.0.0/8 in router R3's routing table.
  4. The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.

Answer(s): C



What best describes the type of packets used by OSPF routers to exchange updates on a pointto- point link?

  1. IP packets sent to an IP multicast address.
  2. Ethernet frames sent to an Ethernet multicast address.
  3. IP packets sent to an IP unicast address.
  4. UDP packets sent to an IP multicast address.

Answer(s): A



NSSA LSA packets are what type within an NSSA area, and are converted to what other type at the ABR?

  1. They are type 7 within the area and are not modified at the ABR
  2. They are type 5 within the area and converted to type 3 at the ABR
  3. They are type 5 within the area and are not modified at the ABR
  4. They are type 7 within the area and converted to type 5 at the ABR

Answer(s): D



What is the source IP address in an OSPF update?

  1. 224.0.0.5
  2. 224.0.0.6
  3. The unicast IP address of the interface the update is being sent on.
  4. The system address of the router

Answer(s): C



Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)

  1. Router LSA
  2. Network LSA
  3. Summary Network LSA
  4. Summary Router LSA

Answer(s): A,B