H12-211

H12-211 practice questions, page 6 of 17, with answer review and explanations.

Question 26

To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?

  1. Destination port
  2. Source port
  3. Destination IP address
  4. Source IP address

Question 27

Which of the following statements regarding the verification of IP connectivity are false? (Choose three)

  1. The ping 127.0.0.1 command can be used to check whether the network cable is correctly inserted into the host's Ethernet port.
  2. The ping command with the host IP address as the destination can be used to verify that the TCP/IP protocol suite is functioning correctly.
  3. The ping command can be used to verify connectivity between the host and the local gateway.
  4. The command "ipconfig /release" can be used to check connectivity problems between the host and the local gateway.

Question 28

A network administrator uses the ping command to check for points of failure in the network. Which protocols will be used during this process? (Choose two)

  1. ICMP
  2. TCP
  3. ARP
  4. UDP

Question 29

A network administrator recently used tracert to trace the path to the destination IP address of an external website, however the trace path displayed only a timeout result. Which of the following statements correctly explains the reason for this? (Choose two)

  1. The source router had shutdown the ICMP function.
  2. This destination IP address does not exist.
  3. The gateway cannot find a route to the destination.
  4. This is a normal phenomenon.

Question 30

A network administrator uses the ping command to test connectivity to the destination 10.0.0.2 on a Huawei AR series router. Which statement regarding the output is correct?

  1. The network administrator used the command ping -c 2 -s 800 10.0.0.2
  2. The network administrator used the command ping -a 2 -v 800 10.0.0.2
  3. The path between the source and destination is not OK.
  4. The network administrator changed the default TTL value.