Refer to the exhibit:

After the power-on self test (POST), the system LED of a Cisco 2950 switch turns amber. What is the status of the switch?

A.
The switch has a problem with the internal power supply and needs an external power supply to be attached.

B.
The switch has experienced an internal problem but data can still be forwarded at a slower rate.

C.
The POST was successful.

D.
POST failed and there is a problem that prevents the operating system of the switch from being loaded.