If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Computer Networking
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Flood the network with the frame

Add the source address and port to the MAC address table and forward the frame out the destination port

Add the destination to the MAC address table and then forward the frame

Discard it and send an error message back to the originating host

Flood the network with the frame

Add the source address and port to the MAC address table and forward the frame out the destination port

Add the destination to the MAC address table and then forward the frame

Discard it and send an error message back to the originating host

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Videotex is a combination of

television

All of these

communication

computer technology

None of these

television

All of these

communication

computer technology

None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services?

HDLC

Frame Relay

802.1

PAP

PPP

HDLC

Frame Relay

802.1

PAP

PPP

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

Handshaking

Modem options

None of these

Protocol

Duplexing

Handshaking

Modem options

None of these

Protocol

Duplexing

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The transmission signal coding method of TI carrier is called

NRZ

Bipolar

Manchester

Binary

None of these

NRZ

Bipolar

Manchester

Binary

None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
What does a VLAN do?

Breaks up broadcast domains in a layer 2 switch internetwork.

Acts as the fastest port to all servers.

Provides multiple broadcast domains within a single collision domain.

Provides multiple collision domains on one switch port.

Breaks up broadcast domains in a layer 2 switch internetwork.

Acts as the fastest port to all servers.

Provides multiple broadcast domains within a single collision domain.

Provides multiple collision domains on one switch port.

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking

Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Computer Networking Videotex is a combination of

Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

Computer Networking The transmission signal coding method of TI carrier is called

Computer Networking What does a VLAN do?

Computer Networking
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Computer Networking
Videotex is a combination of

Computer Networking
What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

Computer Networking
The transmission signal coding method of TI carrier is called

Computer Networking
What does a VLAN do?