Which PAgP mode combination prevents an EtherChannel from forming?
A. auto/desirable
B. desirable/desirable
C. desirable/auto
D. auto/auto
Answer:D
Which PAgP mode combination prevents an EtherChannel from forming?
A. auto/desirable B. desirable/desirable C. desirable/auto D. auto/auto
Explanation: There are two PAgP modes: