Huawei H12-811 Online Practice Questions and Exam Preparation

Huawei H12-811 Online Questions & Answers

• Question 311:

  By default, on the broadcast networkOSPFWhat is the transmission period of the protocol HELLO message? ()

  A. 10s
  B. 40s
  C. 30s
  D. 20s
  A. 10s

• Question 312:

  When a company's network management needs to plan the network, the data packets that allow PC1 to access PC2 go through the G0/0/0 port (G0/0/2 on the picture). The data packet that PC2 accesses to PC1 goes from port G0/0/4 (G0/0/0 in the picture). () (Single- choice question)

  

  A. 10.0.12.5255.255.255.25511.0.12.6 #10.0.12.1255.255.255.25511.0.12.1
  B. 10.0.12.5255.255.255.25511.0.12.210. 0.12.1255.255.255.25511.0.12.5
  C. 0.0.0.00.0.0.00 #11.0.12.6 #11.0.12.1
  D. 0.0.0.0 #0.0.0.0 #11.0.12.2 #11.0.12.5
  B. 10.0.12.5255.255.255.25511.0.12.210. 0.12.1255.255.255.25511.0.12.5

• Question 313:

  The main function of the DNS protocol is ()

  A. file transfer
  B. Remote access
  C. Mail transfer
  B. Remote access

• Question 314:

  The following description of static and dynamic routing is wrong ().

  A. Dynamic routing protocols take up more system resources than static routing protocols.
  B. After the link fails, the static route can automatically complete the network convergence.
  C. After the administrator deploys the dynamic routing protocol in the corporate network, later maintenance and expansion can be more convenient
  D. Static routing is easy to configure and easy to manage when applied in the enterprise
  B. After the link fails, the static route can automatically complete the network convergence.

• Question 315:

  An existing switch is connected to a designated port through a port, but the port does not forward any packets, but can monitor network changes by receiving BPDUs, then the role of the port should be ().

  A. Alternate port
  B. Disable port
  C. Root port
  B. Disable port

• Question 316:

  Which one of the following can be configured on an AP to provide differentiated network services for users?

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

• Question 317:

  Which of the following attributes cannot be used as a parameter to measure C0st? ()

  A. Hop count
  B. sysname
  C. bandwidth
  C. bandwidth

• Question 318:

  Which of the following IPv4 addresses can be used by a host to directly access the Internet? ()

  A. 192.168.1.1/24
  B. 172.32.1.1/24
  C. 172.16.255.254/24
  D. 10.255.255.254/24
  D. 10.255.255.254/24

• Question 319:

  In the network shown in the figure below, the host has an ARP cache, and host A sends a packet to host

  B. What are the destination MAC and destination IP of this packet? () (Single-choice question)

  

  A. MAC-C,11.0.12.1
  B. MAC-B.11.0.12.1
  C. MAC-A.11.0.12.1
  D. MAC-C.10.0.12.2
  A. MAC-C,11.0.12.1

• Question 320:

  Which of the following parameters cannot be used for advanced access control lists? ()

  A. Destination port number
  B. Physical interface
  C. time limit
  C. time limit