According to the IEEE 802.3 CSMA/CD specification, what MAC address is used for the PAUSE mechanism to inhibit the flow of frames for specified period of time?

A.
00-00-00-00-00-00

B.
00-00-0c-00-00-01

C.
00-00-0c-07-AC-3C

D.
01-80-C2-00-00-01

E.
11-11-11-11-11-11