Exam 6: Network Hardware, Switching, and Routing

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Describe how a bridge translates between two segment types.

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Buses differ according to their ____.

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On a Linux workstation, a popular utility called ____________________ allows you to view and change NIC settings.

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Explain why network engineers value VLANs. Include a discussion on reasons for using VLANs.

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To install a NIC, you must first install the ____.

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Each time a computer starts up, the device drivers for all its connected peripherals are loaded into ____.

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Match each item with a statement below:
A switch running in this mode reads a frame's header and decides where to forward the data before it receives the entire packet.
VLANs
Logically separate networks within networks.
loopback adapter
Plugs into a port and crosses over the transmit line to the receive line so that outgoing signals can be redirected into the computer for testing.
PCIe
Correct Answer:
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Premises:
Responses:
A switch running in this mode reads a frame's header and decides where to forward the data before it receives the entire packet.
VLANs
Logically separate networks within networks.
loopback adapter
Plugs into a port and crosses over the transmit line to the receive line so that outgoing signals can be redirected into the computer for testing.
PCIe
Holds incoming data and accommodates bursts of traffic.
repeater
Connectivity device that subdivides a network into smaller logical pieces.
store-and-forward mode
Capable of transferring data at up to 1 Gbps per data path.
bridge
Devices that connect two network segments by analyzing incoming frames and making decisions about where to direct them based on each frame's MAC address.
switch
Has no means to interpret the data they retransmit.
cut-through mode
A switch running in this mode reads the entire data frame into its memory and checks it for accuracy before transmitting the information.
buffer
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Bridges are protocol independent.

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When selecting a NIC to install, explain what an administrator should do if a motherboard supports more than one kind of expansion slot.

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A hardware component that can be changed without disrupting operations is known as ____.

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A computer's ____________________ is the circuit, or signaling pathway, used by the motherboard to transmit data to the computer's components, including its memory, processor, hard disk, and NIC.

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NICs contain a(n) ____, which transmits and receives data signals.

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A ____ is a repeater with more than one output port.

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Switches that operate anywhere between Layer 4 and Layer 7 are also known as ____ switches.

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____ routing is a technique in which a network administrator programs a router to use specific paths between nodes.

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PCIe slots vary depending on the number of ____ they support.

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Switches can create ____ by grouping a number of ports into a broadcast domain.

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____ are combinations of networking hardware and software that connect two dissimilar kinds of networks.

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Describe a distance-vector routing protocol suited to WANs.

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Traditional switches operate at the ____ layer of the OSI model.

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