H12-224

H12-224 practice questions, page 9 of 14, with answer review and explanations.

Question 41

BFD control packets are encapsulated in UDP packets for transmission. Which of the following is the destination port number for single-hop BFD control packets?

  1. 3784
  2. 4784
  3. 5784
  4. 6784

Question 42

Based on classification rules, traffic classification can be divided into which of the following types? (Choose two.)

  1. Simple traffic classification
  2. Complex traffic classification
  3. On-demand traffic classification
  4. Service traffic classification

Question 43

A company has four departments. Department A has 80 PCs, Departments B and C both have 20 PCs, and Department D has 30 PCs. Assuming the IP address 192.168.1.0/x is used, which of the following statements are true if the VLSM technology is used to divide subnets? (Choose two.)

  1. Plan subnet 192.168.1.0/25 for Department A. The range of host addresses is 1 to 126.
  2. Plan subnet 192.168.1.128/27 for Department B. The range of host addresses is 129 to 159.
  3. Plan subnet 192.168.1.160/27 for Department C. The range of host addresses is 161 to 190.
  4. Plan subnet 192.168.1.192/27 for Department D. The range of host addresses is 192 to 222.

Question 44

Which statement about OSPF is false?

  1. The router with a higher Router Priority also has a higher DR election priority.
  2. When two routers have the same Router Priorities, the router with a larger Router ID has a higher DR election priority.
  3. If a DR fails, the BDR automatically takes over as the DR and a new BDR is elected.
  4. If a BDR fails, the DR will not take over as the BDR and awaits the fault recovery of the BDR. No new BDR will be elected.

Question 45

The network 154.27.0.0 without any subnet can support() hosts?

  1. 254
  2. 1024
  3. 65,534
  4. 16,777,206