Huawei H12-211 Online Practice Questions and Exam Preparation

Huawei H12-211 Online Questions & Answers

• Question 331:

  The administrator uses the ping command on the host to test connectivity to the website www.huawei.com. The command line shows a request time out. The administrator displays the ARP entries for the host. Which entry will be found in the ARP cache table of the host?

  A. The MAC address of the destination www.huawei.com will exist in the ARP cache.
  B. The MAC address of the switch will exist in the ARP cache.
  C. The IP address of the destination www.huawei.com will exist in the ARP cache.
  D. The MAC address of router interface G0/0/0, will exist in the ARP cache.
  D. The MAC address of router interface G0/0/0, will exist in the ARP cache.

• Question 332:

  When an IPsec tunnel is established between two routers, which of the following parameters does not need to be consistent between IPsec peers?

  A. The security protocol used
  B. Data encapsulation mode
  C. Proposal name
  D. Authentication algorithm
  C. Proposal name

• Question 333:

  Which version of the SNMP protocol supports encryption features?

  A. SNMPv1
  B. SNMPv2
  C. SNMPv2c
  D. SNMPv3
  D. SNMPv3

• Question 334:

  Which of the following functions does the Ctrl+Z key combination have in the VRP system? (multiple choice)

  A. Return from the system view to the user view
  B. Exit the current view
  C. Exit interface view
  D. Exit the Console interface view
  E. Return from any view to the user view
  A. Return from the system view to the user view
  B. Exit the current view
  C. Exit interface view
  D. Exit the Console interface view
  E. Return from any view to the user view

• Question 335:

  Both the alternate port and the backup port in RSTP cannot forward user traffic, but can receive, process, and send BPDUs.

  A. Correct
  B. Error
  B. Error

• Question 336:

  NAPT distinguishes the IP addresses of different users by the protocol number in TCP or UDP or IP packets.

  A. Correct
  B. Error
  B. Error

• Question 337:

  Which of the following descriptions about STP are incorrect? (Multiple Choice)

  A. A layer-2 switching network can have only one designated switch.
  B. All the ports of the root switch are root ports.
  C. All the ports of the root switch are designated ports.
  D. The switch with the smallest priority value is elected as non-root switch.
  B. All the ports of the root switch are root ports.
  D. The switch with the smallest priority value is elected as non-root switch.

• Question 338:

  system - view [Huawei]command - privilege level 3 view user save The correct statement about the above configuration command is ()

  A. Modify the user's permission level to 3, and save the configuration.
  B. Modify the user view command to a permission level of 3, and save the configuration.
  C. Modify the permission level of the save command used by a user to 3
  D. Modify the permission level of the save command in the user view to 3
  D. Modify the permission level of the save command in the user view to 3

• Question 339:

  NAPT uses the same public address but different port numbers to translate private addresses. Which statement regarding the port number is correct?

  A. It is necessary to configure port number mapping manually.
  B. It is only necessary to configure the port number range.
  C. It is not necessary to configure port numbers.
  D. An access control list is needed to assign port numbers.
  C. It is not necessary to configure port numbers.

• Question 340:

  The RADIUS information of the router is configured as follows.

  

  Which of the following statements are correct? (Choose three.)

  A. The IP address of the authentication server is 200.0.12.1.
  B. The IP address of the authorization server is 200.0.12.1.
  C. The source IP address of the RADIUS packets sent by the router is 200.0.12.2.
  D. The IP address of the accounting server is 200.0.12.1.
  A. The IP address of the authentication server is 200.0.12.1.
  C. The source IP address of the RADIUS packets sent by the router is 200.0.12.2.
  D. The IP address of the accounting server is 200.0.12.1.