Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 421:

  The function of the 0SPF hel1o message is ()

  A. Neighbor discovery
  B. Maintain neighbor relations
  C. Update LSA. Information
  D. Synchronize the LSDB of the router
  A. Neighbor discovery
  B. Maintain neighbor relations

• Question 422:

  The router Radius information configuration is shown in the figure. Which of the following statements are correct? #Radius-server template Huawei radius-server shared.key cipher Huawei radius-server authentication 200.0.12.1 1812 radius-server accounting 200.0.12.1 1813#*

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

• Question 423:

  After the administrator successfully logged in to the router through Te1net, he found that the router's interface could not be configuredIP address. Then the possible reasons are ()

  A. The Telnet terminal software used by the administrator prohibits the corresponding operation
  B. SNMP parameter configuration fiveMistake
  C. Telnet user authentication mode configurationMistake
  D. Telnet user level configurationMistake
  D. Telnet user level configurationMistake

• Question 424:

  AP does not need AIt can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

  A. True
  B. False
  B. False

• Question 425:

  Which of the following elements are included in a routing table? (Choose all that apply.)

  A. Destination/Mask
  B. Cost
  C. Interface
  D. Protocol
  E. Next-hop address
  A. Destination/Mask
  B. Cost
  C. Interface
  E. Next-hop address

• Question 426:

  The two-layer switch is a data link layer device, which can identify the MAC address information in the data frame, and record these MAC addresses and corresponding port information in its own MAC address table. ()

  A. True
  B. False
  A. True

• Question 427:

  In order to distinguish between different users and provide different network services on the AP. Which of the following can be configured through configuration? ()

  A. VT
  B. VAP
  C. VAC
  D. WAP
  A. VT

• Question 428:

  Which of the following IPv4 addresses is a class A address? ()

  A. 192.168.1.1
  B. 100.1.1.1
  C. 127.0.0.1
  D. 172.16.1.1
  B. 100.1.1.1

• Question 429:

  When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish. Which of the following protocols is used to negotiate the link parameters during this phase?

  A. IP
  B. DHCP
  C. LCP
  D. NCP
  C. LCP

• Question 430:

  In the VRP interface, use the command delete vrpcfg.zip to delete a file. The file must be emptied in the recycle bin to completely delete the file. ()

  A. True
  B. False
  B. False