Set Port Native VLAN on a Brocade Switch
As I find it a very unintuitive way to set the "Port Native VLAN" on a Brocade switch, I just want to share this with the world. And this is how to set the "Port Native VLAN" on an interface:
interface ethernet <your interface> dual-mode <native vlan> !
If you don't specify
<native vlan> then the default VLAN (usually 1) is chosen.