@s_track I have never tried it myself, but Internet says YES. Search tip: "Can I Use SFP+ DAC Twinax Cable in SFP Ports?"

@s_track I do not recommend using RJ45 transceivers. Quite opposite. In my view, they should be used only when you need to connect SFP to RJ45. DAC cables are commonly used to link SFP/SFP+ switches...

@natedog082 You have Port 8 (Switch 2) UNTAG in VLAN75 which is correct. However, you need to make sure that its PVID matches the VLAN 75 ID. The same concept would apply to Port 2 where the PC is...

@s_track For such a short run, I would use a DAC cable. It is typically good for up to 5m. I would use a fiber cable for longer runs. I would stay away from links involving RJ45 because of increased...

@K_verb What port do you use on the switch to connect to the router? Can I see the screenshots of its VLAN configuration? To tell the truth, I always assign static IP addresses to my routers,...

@K_verb Make the two ports you use to connect the switch and router together an UNTAG member of the MGMT VLAN (2708). Add these two ports also as TAG members to all the other VLANs. Set the PVID for...