Free H12-211 Exam Braindumps (page: 14)

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Host A has been connected to a four port switch A on port G0/0/1and configured with an IP address. When Host A initially forwards a frame, what action will be taken by Switch A?

  1. Switch A will drop this frame.
  2. Switch A will attempt to flood the frame to all ports except for the G0/0/1 interface.
  3. Switch A will forward the frame via ports G0/0/1, G0/0/2 and G0/0/3.
  4. Switch will receive this frame before returning the frame to G0/0/1.

Answer(s): B



A server is linked to port interface G0/0/1 of a switch. The administrator wishes to allow only this server to be linked to this interface on the switch.

Which method can be used to achieve this?

  1. Configure a static ARP entry using the server’s IP address and MAC address in the switch.
  2. Configure a static MAC address binding entry of the server’s MAC address and the interface in the switch.
  3. Configure the default gateway of the switch to be the same as the server’s IP address.
  4. It is not possible to enable a single device to be associated with an interface.

Answer(s): B



An administrator connects two switches together in a local enterprise network. The ports of one switch support Fast Ethernet, while the ports of the other switch support Gigabit Ethernet. Hosts connected to one switch are able to communicate, however communication between the two switches fails.

What is the possible reason for this?

  1. The ports have disabled auto-negotiation.
  2. One port is supporting auto-negotiation, while auto-negotiation is disabled on the port of the other switch.
  3. The port of one switch is operating using half duplex mode, while the port of the other switch is using full duplex mode.
  4. A Fast Ethernet port cannot communicate directly with a Gigabit Ethernet port.

Answer(s): A



A layer 2 LAN switch generates CAM table entries according to the ( ) of the received frame.

  1. Source MAC address
  2. Destination MAC address
  3. Source IP address
  4. Destination IP address

Answer(s): A






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