Using D-Link DGS-3120-24TC as Top Switch Issues
I have installed a D-Link DGS-3120-24TC with the purpose of using it as a 'Top Switch', connecting all fibres into this switch along with main servers into Fibre SFP modules.
Having ploughed through manuals this switch does not want to connect to other switches so only deals with anything connected into itself. IP has been changed to match our network subnet. I have split the uplink of two other 3com switches to go through the D-Link, the two 3Coms communicate with themselves but the D-Link will not go out.
Anyone have any ideas on how to set these D-Link switches up?