Download HCNA-HNTD (Huawei Network Technology and Device).Passcert.H12-211.2021-09-10.1e.712q.vcex


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Exam HCNA-HNTD (Huawei Certified Network Associate-Huawei Network Technology and Device)
Number H12-211
File Name HCNA-HNTD (Huawei Network Technology and Device).Passcert.H12-211.2021-09-10.1e.712q.vcex
Size 23.59 Mb
Posted September 10, 2021
Downloads 2



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Demo Questions

Question 1
A network administrator has captured a data frame in the network with the destination MAC address of 01-00-5E-A0-B1-C3. The correct statement about this MAC address is ().

  • A: It is a unicast MAC address
  • B: It is a broadcast MAC address
  • C: It is a multicast MAC address
  • D: It is an illegal MAC address



Question 2
Which of the following is not the working principle of CSMA/CD?

  • A: Listen While Talk
  • B: RRetransmission after a fixed time delay
  • C: Conflict suspension
  • D: Retransmission after random delay
  • E: Listen Before Talk



Question 3
The IPv4 address of the host is 200.200.200.201/30. Which host with the following IPv4 address and its communication do not need to be forwarded by the router?

  • A: 200.200.200.1
  • B: 200.200.200.202
  • C: 200.200.200.200
  • D: 200.200.200.203



Question 4
When a router enabled with Proxy ARP function receives an ARP request packet and finds that the requested IP address is not its own, what actions are performed? (Multiple Choice)

  • A: If there is a route to the destination address, send its own MAC address to the ARP requester.
  • B: Discard the message
  • C: Broadcast ARP request message
  • D: Find if there is a route to the destination address or not



Question 5
Which of the following storage media are commonly used by Huawei routers? (Multiple Choice)

  • A: SDRAM
  • B: NVRAM
  • C: Flash 
  • D: Hard Disk
  • E: SD Card



Question 6
The VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configuration commands but cannot operate the file system?

  • A: Access level
  • B: Monitoring level
  • C: Configuration level
  • D: Management level



Question 7
On the VRP interface, you cannot use the command delete or unreserved vrpcfg.zip to delete files. You must empty them in the recycle bin to delete files completely.

  • A: TRUE
  • B: FALSE



Question 8
The switch MAC address table is existing as follows, which of the following statements is correct? 

    

  • A: The MAC address 5489-9885-1838 is manually configured by the administrator.
  • B: The MAC address 5489-9811-0b49 is manually configured by the administrator
  • C: The MAC address 5489-3891-1450 is manually configured by the administrator.
  • D: After the switch is restarted, all MAC addresses need to be re-learned.



Question 9
As shown in the figure below, the switch starts the STP protocol. When the network is stable, which of the following statements are correct? (Multiple Choice)  

    

  • A: SWB is the root bridge in this network
  • B: SWA is the root bridge in this network
  • C: Both ports of SWB are in Forwarding state.
  • D: Both ports of SWC are in Forwarding state.



Question 10
The STP protocol is enabled on both switches shown in the figure below. An engineer made the following conclusions on this network. Do you think what is the correct conclusion? (Multiple Choice)  

    

  • A: The G0/0/2 port of SWB is stable in the Forwarding state.
  • B: The G0/0/2 port of SWA is stable in the Forwarding state.
  • C: Both ports of SWB are designated ports.
  • D: The G0/0/3 port of SWA is stable in the Forwarding state.
  • E: Both ports of SWA are designated ports.








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