Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 541:

  Which layer of protocol does ARP belong to

  A. data link layer
  B. Network layer
  C. Physical layer
  D. Transport layer
  A. data link layer

• Question 542:

  The vty distribution responsibility is shown in the figure, and the user authority level is set to level 3. ()

  Huaveiuser-interface vty o 14 Huavei-ul-vtyo-14acl 200o inbound Huavei-ui-vtyo-14Juser privilegelevel 3 Huavei-ui-vtyo-14authentication-node passworD.Please Configure the login passvord (maxiu length 16): huavei

  A. True
  B. False
  B. False

• Question 543:

  CSS refers to the combination of two switch devices that support cluster features. Logically combined into one switch device. ()

  A. True
  B. False
  A. True

• Question 544:

  Which of the following network types does OSPF support? (Choose all that apply.)

  A. Point-to-Point.
  B. Non-Broadcast Multi-Access.
  C. Point-to-Multipoint.
  D. Broadcast.
  A. Point-to-Point.
  B. Non-Broadcast Multi-Access.
  C. Point-to-Multipoint.

• Question 545:

  When the LCP phase of PPP is negotiated, the content of the negotiation includes ()*

  A. MRU
  B. Authentication protocol
  C. Magic word
  D. IP address
  A. MRU
  B. Authentication protocol
  C. Magic word

• Question 546:

  By default, in the SNMP protocol, which port number is used by the proxy process to send alarm messages to the NMS?

  A. 164
  B. 161
  C. 163
  D. 162
  B. 161

• Question 547:

  Three Layer 2 switches are interconnected with one HUThe switches are all enabled with STP bridge IRefer to the figure below. What are the default errors of other configurations? () (Single-choice question)

  

  A. The two ports on SWA are designated ports and are in the forwarding state
  B. G0/0/2 of SWA is blocked
  C. G0/0/1 of SWC is alternative. It is in blocking state
  B. G0/0/2 of SWA is blocked

• Question 548:

  In the campus network, the reliability of the network can be improved by using link aggregation and stacking technology. ()

  A. True
  B. False
  A. True

• Question 549:

  A DHCP server is deployed on the network, but the administrator finds that some hosts have not correctly obtained the addresses specified by the DHCP server. What are the possible reasons? (Multiple Choice Questions)

  A. The address pool of the DHCP server has all been allocated
  B. Some hosts cannot communicate with the DHCP server normally, and the client systems of these hosts automatically generate addresses in the range of 169.2540.0
  C. There is another DHCP server that works more efficiently in the network
  D. Some hosts cannot communicate with the DHCP server normally, and the client systems of these hosts automatically generate addresses in the range of 127.254.0.0
  A. The address pool of the DHCP server has all been allocated

• Question 550:

  SNMPv1 defines five protocol operations. ()

  A. True
  B. False
  A. True