Which statement about SPAN functionality for an Ether Channel group is true?

Which statement about SPAN functionality for an Ether Channel group is true?
A . It can be configured as a SPAN source but not as a SPAN destination port
B . It can be configured as a SPAN source or a SPAN destination port
C . It cannot be configured as a SPAN source or a SPAN destination port
D . It can be configured as a SPAN destination but not as a SPAN source port

Answer: A

Explanation: