Day 15 Questions

Question 1

What is the colour of the system LED under normal system operations?

Answer 1

Green.

Question 2

What is the colour of the RPS LED during a fault condition?

Answer 2

Amber.

Question 3

You can cycle through modes by pressing the Mode button until you reach the mode setting you require. This changes the status of the port LED colours. True or false?

Answer 3

True.

Question 4

What port speed is represented by a blinking green LED?

Answer 4

1000Mbps.

Question 5

If you want to be sure that you are not dealing with a cabling issue, one of the simplest things to do is to _______ the cable and run the same tests again.

Answer 5

Replace.

Question 6

Which command is generally used to troubleshoot Layer 1 issues (besides show interfaces)?

Answer 6

The show controllers command.

Question 7

The _______ status is reflected when the connected cable is faulty or when the other end of the cable is not connected to an active port or device (e.g., if a workstation connected to the switch port is powered off).

Answer 7

notconnect

Question 8

What are runts?

Answer 8

Packets that are smaller than the minimum packet size (less than 64 bytes on Ethernet).

Question 9

The _______ command can also be used to view interface errors and facilitate Layer 1 troubleshooting.

Answer 9

show interfaces [name] counters errors.

Question 10

Which command prints a brief status of all active VLANs?

Answer 10

The show vlan brief command.