Hello,If i buy more cisco catalyst same model and i bought subscription for support and update just for one of them, cand i upgrade the firmware and things with it ? like its same model. I use them in a intern network withof internet.Thanks for help

Hello,I have a sg-300-24 on which I have a classic vlan1 and amc reat a secondary vlan (33). How can I make vlan 33 have access to the Internet but not have access to any kind of data or share from network, the data should remain only in the respecti...