Posted by: Pdfprep
Post Date: November 14, 2020
Which two switch states are valid for 802.1w? (Choose two.)
A . listening
B . backup
C . disabled
D . learning
E . discarding
Answer: D, E
Explanation:
Port States
There are only three port states left in RSTP that correspond to the three possible operational states. The 802.1D disabled, blocking, and listening states are merged into a unique 802.1w discarding state.
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