In a Cisco Catalyst 6500 Series Switch, in which slot or slots should you install the NAM?

In a Cisco Catalyst 6500 Series Switch, in which slot or slots should you install the NAM?

A.
Slots 1 to 4

B.
Slot 5 or 6

C.
Any slot except a supervisor module slot

D.
The slots that are closest to the supervisor modules