> So I just need to set > > Interface gx/x > Switchport mode trunk > > And I'm done. Right? You probably need interface gx/x switchport switchport mode trunk In *our* environment, anybody who didn't also configure a suitable "switchport trunk allowed vlan ..." would be shot :-) YMMV. Steinar Haug, Nethelp consulting, sthaug at nethelp.no