Your customer wants to establish a LAG connection on a Brocade VDX 6740T-1G
connecting to another vendor’s switch using 1 GbE interfaces. Every time they try to enable
the port channel, the interfaces shut down. In this situation, which statement is true?

A.
The speed needs to be set on the port channel.

B.
LACP needs to be turned on the port channel.

C.
The channel group needs to be set to mode on for the physical interfaces when
connecting to another vendor.

D.
Gigabit interfaces will not form LAGs.