A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking
A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

1Gbps Ethernet

100Mbps Ethernet

56Kbps Serial

10Mbps Ethernet

1Gbps Ethernet

100Mbps Ethernet

56Kbps Serial

10Mbps Ethernet

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Computer Networking
Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?

4

8

15

16

None of these

4

8

15

16

None of these

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Computer Networking
Which of the following characteristics is not true of NetBEUI?

Routable

Fast for small networks to Self-tuning

Little configuration required

Highly-customizable

None of these

Routable

Fast for small networks to Self-tuning

Little configuration required

Highly-customizable

None of these

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Computer Networking
A WATS arrangement

None of these

is less expensive than flat-rate service only when the number of calls is small and the duration of each is long

is always less expensive than flat-rate service

is less expensive than flat-rate service only when the number of calls is large and the duration of each is short

is never less expensive than flat-rate service

None of these

is less expensive than flat-rate service only when the number of calls is small and the duration of each is long

is always less expensive than flat-rate service

is less expensive than flat-rate service only when the number of calls is large and the duration of each is short

is never less expensive than flat-rate service

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Computer Networking
What is the name of the device that converts computer output into a form that can be transmitted over a telephone line?

Multiplexer

Concentrator

Modem

Teleport

None of these

Multiplexer

Concentrator

Modem

Teleport

None of these

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Computer Networking
What is the name of the device that connects two computers by means of a telephone line?

cable

None of these

Tape

bus

modem

cable

None of these

Tape

bus

modem

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Computer Networking

Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?

Computer Networking Which of the following characteristics is not true of NetBEUI?

Computer Networking A WATS arrangement

Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line?

Computer Networking What is the name of the device that connects two computers by means of a telephone line?

Computer Networking
A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch?

Computer Networking
Four bits are used for packet sequence numbering in a sliding window protocol used in a computer network. What is the maximum window size?

Computer Networking
Which of the following characteristics is not true of NetBEUI?

Computer Networking
A WATS arrangement

Computer Networking
What is the name of the device that converts computer output into a form that can be transmitted over a telephone line?

Computer Networking
What is the name of the device that connects two computers by means of a telephone line?