A vLAG provides which benefit in a Brocade VCS Fabric?

A.
It is a method for bonding multiple FCoE streams into a single trunk.

B.
It enables multiple Brocade VDX switches to form a single external trunk.

C.
It creates high bandwidth ISL trunks between switches in a fabric.

D.
It supports the creation of a single trunk that combines both 1 Gbps and 10 Gbps links.