Refer to the exhibit. Which three statements about the flag of the EtherChannel is true? (Choose three.) – CONCEPT ONLY
(BASED ON THE ORIGINAL WITH 2 ANSWERS)
A. Flag S indicates Layer 2 is operational.
B. Flag U indicates EtherChannel is operational.
C. Port-Channel protocol is Cisco proprietary.
D. Port-Channel is bundled in Group 10.
E. Flag SU indicates the EtherChannel is suspended.
In this question there is only 2 correct answers, A and B. LACP is open standard protocol not a Cisco proprietary. PAgP is a Cisco proprietary, the other answers are incorrect, is Po1 not 10 and SU is not for suspended.
answer by mod_guidek is often found wrong = S
I agree. Answers C, D, & E are incorrect. As per exhibit its using protocol LACP which is not Cisco Proprietary protocol.
answer C is not correct, according to exhibit the port channel use open standard protocol, only A and B are correct