In Q-in-Q tunneling, what is the purpose of the pop-swap operation?
A . pop the outer tag and swap the inner tag
B . pop and swap the inner tag
C . pop and swap both outer and inner tags
D . pop the inner tag and swap the outer tag
Answer: A
In Q-in-Q tunneling, what is the purpose of the pop-swap operation?
A . pop the outer tag and swap the inner tag
B . pop and swap the inner tag
C . pop and swap both outer and inner tags
D . pop the inner tag and swap the outer tag
Answer: A