@ghoward said in Support Tips: Access Port vs Trunk Port:

Any tagged traffic sent to or from the interface will be dropped

Can be but doesn't have to be.

Many traditional PBX vendors really push their clients to put the phones on their own VLANs, and often the client will hang the local computer off the phone. The phone in this case fully understands VLANs and puts it's traffic on a tagged VLAN while putting the PC on the untagged network.