Cisco D4: Infrastructure Notes Quiz

What does a solid link light color indicate on a network device?

• No connection

• Good working connection

• Data transmission

• Rebooting

Fill in the blank: A console port provides a direct connection to a networking device using a _________.

• Terminal emulator

• Router

• Firewall

• Switch

Which type of port is known for high speed and is often used as a backbone?

• USB

• Ethernet

• Fiber

• SFP

Fill in the blank: PoE allows a device to send/receive power over ______.

• USB

• Ethernet

• Fiber

• SFP

What is the purpose of adding a local route in a network configuration?

• To increase bandwidth

• To control how data hops from device to device

• To decrease latency

• To enhance security.

In MAC Address Tables, if a switch does not recognize the destination, what will it do?

• Drop the packet

• Send it back to the source

• Flood the network except itself

• Store the packet.

MAC Address Filtering allows us to specify which devices are ______.

• Connected

• Allowed or not allowed

• Online

• Offline

What is the function of VLANs in a network?

• To host virtual LANs

• To increase speed

• To reduce costs

• To enhance security

Which command is used to review VLANs?

• End

• Show vlan

• Router

• Review traffic

A router MUST be present to route traffic ______ VLANs.

• within

• between

• outside

• inside