Hi All, New visitor to IPCT! I'm planning to install a few IP/PoE cams at my home. I'm planning to connect all the cams in their own VLAN so that I can filter out-bound internet traffic from the cameras (based on my preliminary knowledge). My understanding is that this can be achieved by a managed switch. Also, since the CAMs are all PoE, I'm thinking of getting a managed PoE switch with at least 8 ports (for future expansion). I was wondering if you could provide any recommendations for such a managed switch. Given the price range of these switches, I was leaning towards buying a used one from ebay. Any gotchas I need to be aware if I buy from ebay? Thanks in advance!