Switching Concepts and Basic Configuration Quiz

What is the primary function of a Layer 2 switch?

• To provide wireless connectivity

• To connect networking devices into a single logical network

• To route data between different networks

• To encrypt data frames

What does the term 'ingress' refer to in the context of switches?

• Exiting the interface

• Entering the interface

• Forwarding data frames

• Learning MAC addresses

Which table does a switch use to make forwarding decisions?

• Routing table

• MAC address table

• ARP table

• IP address table

What happens when a switch receives a frame with an unknown destination MAC address?

• It sends an error message

• It forwards the frame to all ports except the incoming port

• It drops the frame

• It stores the frame in a buffer

What is the default duration for which a switch keeps an entry in its MAC address table?

• 30 minutes

• 1 minute

• 5 minutes

• 10 minutes

Which switching method is preferred by Cisco switches for its error-checking capabilities?

• Cut-through switching

• Store-and-forward switching

• Fragment-free switching

• Fast-forward switching

What is a collision domain?

• A network segment where data frames can collide

• A segment where broadcasts are sent

• A type of switch configuration

• A method of data encryption

What is the primary characteristic of full-duplex operation in switches?

• It allows simultaneous transmission and reception of data

• It only allows one device to transmit at a time

• It reduces the number of collision domains

• It increases the size of the broadcast domain

Which device is responsible for breaking a broadcast domain?

• Hub

• Switch

• Bridge

• Router

What does port density refer to in the context of switches?

• The power consumption of the switch

• The number of ports on a single switch

• The number of devices connected to a switch

• The speed of each port