Hello, I am quite new to Cisco, I have two aggregation-like switches, all ports on them are 1Q trunks. Could you please give me a note about:a) how to configure a trunk port to receive/send tagged traffic only (acceptable frame type: tagged, do not a...

Hello, I have a simple problem that I don't know how to solve. I have a switch interconnecting several VLANs (the traffic is tagged only) and I would like to create something like a virtual/separate/sub-switch(es) (call it as you want) inside this sw...