I am trying to configure a port on a 3548p to be untagged on vlan 20. I have a voip gateway that is not vlan aware and i am using vlan 20 for my voice services. i currently have the vlan defined and the port set to general mode with a pvid of 20. but the device is not accessing vlan 20. if i change the pvid to 1 with vlan 20 port membership set to tagged and then put a vlan aware device and test, it works as expected and i have access to the vlan. but remove the tagging and set the pvid to 20 and it doesnt work. If i try to alter the vlan membership to port assigned to vlan 20 untagged, i get an error 'cannot assign port e44 to unauthenticated vlan 20. Can someone please tell me what i am doing wrong? if
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