H12-224

H12-224 practice questions, page 10 of 14, with answer review and explanations.

Question 46

Which of the following statements about a neighbor state machine is true?

  1. The Attempt state appears only on an NBMA network or a broadcast network.
  2. The Attempt state appears only on an NBMA network or a P2MP network.
  3. LSR packets can be sent in the Exchange state.
  4. The Full state indicates that LSDB synchronization is complete. No LSDB information will be exchanged.

Question 47

Which of the following IP addresses are network addresses? (Choose two.)

  1. 64.104.3.7/28
  2. 192.168.12.64/26
  3. 192.135.12.191/26
  4. 198.18.12.16/28

Question 48

Assume that the VRID of a VRRP virtual router is 100 and the virtual IP address of the virtual router is 192.168.1.1, which of the following addresses is the virtual MAC address of the virtual router?

  1. 00-00-5E-00-01-64
  2. 00-00-5E-00-01-01
  3. 01-00-5E-00-01-64
  4. 01-00-5E-00-01-01

Question 49

What are the OSPF message types? (Choose four.)

  1. Hello
  2. Database Description
  3. Link State Request
  4. Link State Update
  5. Link State Advertisement

Question 50

Which of the following statements are correct regarding Network LSA in OSPF network? (Choose two.)

  1. Network LSA is generated by ABR.
  2. Only the router which connects NBMA or Broadcast Network may generate Network LSA.
  3. DR uses Network LSA to describe routers that have established adjacency relation with it in the network.
  4. Network LSA is flooded in the whole AS.