Free H12-211 Exam Braindumps (page: 13)

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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?

  1. The MAC address of the destination www.huawei.com will exist in the ARP cache.
  2. The MAC address of the switch will exist in the ARP cache.
  3. The IP address of the destination www.huawei.com will exist in the ARP cache.
  4. The MAC address of router interface G0/0/0, will exist in the ARP cache.

Answer(s): D



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

  1. The source MAC address
  2. The destination MAC address
  3. The source IP address
  4. The destination IP address

Answer(s): A,B



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?

  1. 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.
  2. 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.
  3. 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.
  4. Host A will ignore any received ARP request intended for destination 192.168.1.1.

Answer(s): C



Refer to the graphic.


A switch attempts to forward a frame to the MAC destination 5489-98ec-f011. What operation will occur on the switch?

  1. The switch will send a request to obtain the MAC address of 5489-98ec-f011.
  2. The switch will report that the destination is unreachable and report this to the source.
  3. The switch will flood the frame via all ports, with exception of the port on which the frame was received.
  4. The switch will drop the frame because it does not have an entry in its MAC address table.

Answer(s): C






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