You are troubleshooting an issue on a vLAG. The vLAG will not form on a pair of 1 Gbps ports
between the Brocade VDX and the Brocade ICX. What is causing the problem?

A.
Both ends of the link are set to standard.

B.
The links are set to passive on one end and active on the other.

C.
The speed of the link was not manually set to 1000.

D.
Both ends of the link are set to active.