Download HCNA-HNTD (Huawei Certified Network Associate-Huawei Network Technology and Device).pass4sures.H12-211.2018-10-24.1e.123q.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 Certified Network Associate-Huawei Network Technology and Device).pass4sures.H12-211.2018-10-24.1e.123q.vcex
Size 327 Kb
Posted October 24, 2018
Downloads 94

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Demo Questions

Question 1
A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in the packet is not intended for itself. In this case, what will the router do? 
(Choose two)

  • A: Discard the packet.
  • B: Check for a route that matches the destination address.
  • C: Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
  • D: Broadcast the ARP request packet.
Correct Answer: BC



Question 2
Two end stations in a point-to-point network perform address resolution.  
Which of the following statements is correct?

  • A: The destination address of an ARP request from each station will be a unicast MAC address.
  • B: The destination address of an ARP request from each station will be a broadcast IP address.
  • C: The destination address of an ARP reply from each station will be a unicast MAC address.
  • D: The destination address of an ARP reply from each station will be a broadcast MAC address.
Correct Answer: C



Question 3
What will the destination MAC address be at the moment a frame is transmitted by the host, when the router is the IP destination?

  • A: The MAC address of the switch.
  • B: The MAC address of the router interface G0/0/0.
  • C: The MAC address of the host.
  • D: The destination MAC address will be a broadcast MAC address.
Correct Answer: D



Question 4
Which of the following statements about gratuitous ARP packets are true? (Choose two)

  • A: A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet
  • B: A gratuitous ARP packet uses the same format as an ARP request packet.
  • C: A gratuitous ARP packet can help to update an IP address.
  • D: A gratuitous ARP packet uses the same format as an ARP reply packet.
Correct Answer: AB



Question 5
UDP is connectionless oriented, which of the following must be used in order to ensure reliability?

  • A: Internet Protocol
  • B: Application Layer Protocol
  • C: Network Layer Protocol
  • D: Transmission Control Protocol
Correct Answer: B



Question 6
The administrator has configured an IP address for Host A and Host B, but had forgotten to configure a default gateway.  
What effect will this have on the hosts?

  • A: Neither host will be affected, and therefore will be able to communicate with the peer.
  • B: Host A will be unable to connect to the router’s G0/0/0 interface.
  • C: Hosts will be unable to communicate unless arp-proxy is enabled on the router.
  • D: The host will be unable to reach neither the local nor remote network destinations.
Correct Answer: C



Question 7
A host has established a telnet connection with the router attached to interface G0/0/0.  
Which of the following statements are correct? (Choose two)

  • A: The destination address of a frame sent by the host will be the MAC address of the router interface.
  • B: The destination address of a frame will be the MAC address of the switch interface.
  • C: The destination port number in a segment header will have a value of 80.
  • D: The destination IP address of a packet will be the IP address of the network interface of the router.
Correct Answer: AD



Question 8
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.
Correct Answer: D



Question 9
When R2 forwards data to R3 from R1, which of the following items will change? (Choose two)

  • A: The source MAC address
  • B: The destination MAC address
  • C: The source IP address
  • D: The destination IP address
Correct Answer: AB



Question 10
If Host B also configured the IP address as “192.168.1.1/24”, an IP address config will occur.  
What will happen as a result?

  • A: Host B will send an ICMP request to the destination with the configured IP address. If a reply is received, the host will notify of an address conflict.
  • B: Host A will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host B will reply.
  • C: Host B will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host A will reply.
  • D: Host A will ignore any received ARP request intended for destination 192.168.1.1.
Correct Answer: C






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