WGU C172 Interconnecting LANs Questions with
verified answers
10Mbps Ethernet Ans✓✓✓-The AUI port is used to connect to a?
Aging time Ans✓✓✓-What is the length of time an IP address is assigned to a
switchport called?
Anycast Address: Ans✓✓✓-An address obtained from a list of addresses.
arp -a Ans✓✓✓-command used on a computer to view the contents of the ARP
cache.
ARP cache or ARP table Ans✓✓✓-A temporary storage of MAC addresses
recently contacted is called
association on a bridge Ans✓✓✓-indicates that the destination address is for one
of the networking devices connected to one of its ports. If it is detected, the data
packet is forwarded to the port.
Attachment unit interface Ans✓✓✓-AUI stands for which of the following?
Bridge Ans✓✓✓-a device that uses the MAC address information to make
decisions regarding the forwarding of data packets, and is used to interconnect
two LANs that are operating two different networking protocols?
bridge Ans✓✓✓-a layer 2 device used to interconnect two LANs
, Broadcast Domain Ans✓✓✓-An area in which any network broadcast sent over
the network is seen by all networking devices
Content Addressable Memory or CAM) Ans✓✓✓-a table of MAC address and
port mapping that the switch uses to identify connected networking devices.
Dynamic assignment Ans✓✓✓-term used to describe that the MAC address is
assigned when a host is connected?
E-LAN Service Type E-LAN): Ans✓✓✓-Type of Ethernet service:
Provides connectivity to two or more subscriber sites using the same Ethernet
Virtual Channel or EVC).
E-Line Service Type E-Line): . Ans✓✓✓-Type of Ethernet service:
Provides a point-to-point Ethernet virtual connection between two UNIs.
E-Tree Service Type E-Tree): Ans✓✓✓-Type of Ethernet service:
Provides more of a hub-and-spoke environment or a root-and-leaf environment.
enterprise network Ans✓✓✓-a network used by a large company
Error Threshold Ans✓✓✓-The point at which the number of errors in the data
packets has reached a threshold, and the switch changes from cut-through mode
to store-and-forward mode
verified answers
10Mbps Ethernet Ans✓✓✓-The AUI port is used to connect to a?
Aging time Ans✓✓✓-What is the length of time an IP address is assigned to a
switchport called?
Anycast Address: Ans✓✓✓-An address obtained from a list of addresses.
arp -a Ans✓✓✓-command used on a computer to view the contents of the ARP
cache.
ARP cache or ARP table Ans✓✓✓-A temporary storage of MAC addresses
recently contacted is called
association on a bridge Ans✓✓✓-indicates that the destination address is for one
of the networking devices connected to one of its ports. If it is detected, the data
packet is forwarded to the port.
Attachment unit interface Ans✓✓✓-AUI stands for which of the following?
Bridge Ans✓✓✓-a device that uses the MAC address information to make
decisions regarding the forwarding of data packets, and is used to interconnect
two LANs that are operating two different networking protocols?
bridge Ans✓✓✓-a layer 2 device used to interconnect two LANs
, Broadcast Domain Ans✓✓✓-An area in which any network broadcast sent over
the network is seen by all networking devices
Content Addressable Memory or CAM) Ans✓✓✓-a table of MAC address and
port mapping that the switch uses to identify connected networking devices.
Dynamic assignment Ans✓✓✓-term used to describe that the MAC address is
assigned when a host is connected?
E-LAN Service Type E-LAN): Ans✓✓✓-Type of Ethernet service:
Provides connectivity to two or more subscriber sites using the same Ethernet
Virtual Channel or EVC).
E-Line Service Type E-Line): . Ans✓✓✓-Type of Ethernet service:
Provides a point-to-point Ethernet virtual connection between two UNIs.
E-Tree Service Type E-Tree): Ans✓✓✓-Type of Ethernet service:
Provides more of a hub-and-spoke environment or a root-and-leaf environment.
enterprise network Ans✓✓✓-a network used by a large company
Error Threshold Ans✓✓✓-The point at which the number of errors in the data
packets has reached a threshold, and the switch changes from cut-through mode
to store-and-forward mode
