We are running Extreme switches in multiple buildings.  We have netlogin dot1x and mac on all the ports.  They all authenticate pretty good.  Our first building we did as a POC.  When a phone is plugged in it authenticates fine and when the computer plugged into it powers on it authenticates as well.  Both locations use the vlan netloginTemp as the netlogin vlan.  The one thing that I see that I'm questioning is how the ports look once the phone and computer are both up and going.    Below are two partial outputs from two seperate devices.  You can see that each port has the Phone and Data vlan (for the voip and computer), however the bottom copy shows that the netloginTemp vlan is still on the port.  What would cause this to happen?  Any ideas or recommendation of commands to run to try and figure this out?  Thanks!          Port:   1:21          Virtual-router: VR-Default          Type:           UTP           Random Early drop:      Unsupported          Admin state:    Enabled with  auto-speed sensing  auto-duplex          Link State:     Active, 1Gbps, full-duplex          Link Ups:       3        Last: Tue Nov 26 09:19:00 2013          Link Downs:     2        Last: Tue Nov 26 09:09:44 2013            VLAN cfg:                    Name: Phone, 802.1Q Tag = 61, MAC-limit = No-limit, Virtual router:   VR-Default                   Name: Data, Internal Tag = 60, MAC-limit = No-limit, Virtual router:   VR-Default        Port:   15          Virtual-router: VR-Default          Type:           UTP           Random Early drop:      Unsupported          Admin state:    Enabled with  auto-speed sensing  auto-duplex          Link State:     Active, 1Gbps, full-duplex          Link Ups:       6        Last: Thu Apr 10 13:49:09 2014          Link Downs:     5        Last: Thu Apr 10 13:49:07 2014            VLAN cfg:                    Name: Data, Internal Tag = 60(MAC-Based), MAC-limit = No-limit, Virtual router:   VR-Default                   Name: Phone, 802.1Q Tag = 61(MAC-Based), MAC-limit = No-limit, Virtual router:   VR-Default                   Name: netloginTemp, Internal Tag = 4094(MAC-Based), MAC-limit = No-limit, Virtual router:   VR-Default