Question 5: Match the mechanism to its behavior when a BPDU arrives on the interface.

Match: (match the correct answer for each): 

[  ] Port enters the STP Inconsistent (BKN) state
[  ] The BPDU is processed as usual
[  ] Port enters into err-disable mode
[  ] The BPDU is dropped without processing

Options:
[  ] Root Guard (Superior BPDU only)
[  ] Root Guard (Inferior BPDU only)
[  ] BPDU Guard
[  ] BPDU Filter


Answer: 
Port enters the STP Inconsistent (BKN) state Match >>> ( Root Guard (Superior BPDU only) )
The BPDU is processed as usual Match >>> ( Root Guard (Inferior BPDU only) )
Port enters into err-disable mode Match >>> ( BPDU Guard )
The BPDU is dropped without processing Match >>> ( BPDU Filter )