Hi, my set up is:
Cisco ASA > 3750 switch attached as a trunk to the ASA > off the 3750 switch I have a 3560 switch too as a trunk.
The 3750 has many VLAN's
The 3560 has one single VLAN (VLAN 6)with only one free port.
I have a spare 3550 switch and I wondered if I can simply extend the VLAN 6 on my 3560 across to my 3550 switch to give more ports?