Which is true about how switches employ flow control?
A)they use jamming in full-duplex mode
B)they use buffering in half-duplex mode
C)buffering amplifies the carrier signal
D)in full-duplex mode, a special frame is used to slow the rate of transmission

Question

Quizplus · Accepted Answer

In full-duplex mode, switches use a special frame called PAUSE frame as part of IEEE 802.3x flow control to slow down the rate of transmission when necessary.

Which Is True About How Switches Employ Flow Control