H12-221

H12-221 practice questions, page 3 of 9, with answer review and explanations.

Question 11

Which of the following connection types can a Router LSA describe? (Select 3 answers)

  1. Point-to-point
  2. Star
  3. Transit
  4. Virtual link

Question 12

BGP peers are automatically discovered by exchanging multicast packets.

  1. TRUE
  2. FALSE

Question 13

Which of the following describes the relationship between BGP and AS?

  1. BGP only runs between ASs, and cannot run within an AS.
  2. BGP is an EGP used by ASs to exchange routing information with other ASs.
  3. BGP builds network topologies by exchanging link-state information between ASs.
  4. BGP cannot run between ASs.

Question 14

If the subnet mask for Class A address is 255.255.240.0, how many bits are used for subnetting?

  1. 4
  2. 5
  3. 9
  4. 12

Question 15

When running in non-broadcast networks, OSPF uses one of the two modes: NBMA or P2MP.

  1. TRUE
  2. FALSE