I am a total beginner and I am creating my home network and the security and correct VLANs segmentations is important. Chatgpt told me that the native VLAN on trunk ports should not be the management/

I am a beginner and I would like to understand why if I create a Gateway ACL that denies all protocols from VLAN 10 to VLAN 01 (as in first image), it doesn't work. In fact I would expect that the PC

While upgrading my OC200 v1 firmware through Recovery Mode, at onI get 'Startup failed' while I try to upgrade OC200 firmware through recovery mode This happens with the 2 most recent firmwares on bot

I recently bought some used Omada devices which are: - ER605 Router - OC200 Controller - TL-SG2008P Switch - EAP610 Access Point I'm wondering if it is safe to buy these devices from secondhand market