Create Date: Mar 25 2013 1:17PM
i had a big trouble in my network.
i have a stack with 8 summitstack 450e with netlogin configuration shown as below:
# Module netLogin configuration.
configure netlogin vlan authvlan
enable netlogin dot1x mac
enable netlogin ports 1:5-14, 1:16-30, 1:32-36, 1:38-43, 1:45-46, 1:48, 2:1-2, 2:4-22, 2:24, 2:26-35, 2:37-48, 3:1-2, 3:4-19, 3:21-48, 4:1-39, 4:41-48, 5:1-20, 5:22-46, 5:48, 6:1-28, 6:30-33, 6:35-36, 6:38-47, 7:2-31, 7:33-36, 7:38-44, 7:46-47, 8:1-8, 8:10-46 dot1x
Configurantion of all ports are with:
configure netlogin ports 1:5 mode port-based-vlans
configure netlogin ports 1:5 no-restart
My AAA conf:
# Module aaa configuration.
configure radius netlogin primary server ***.***.***.*** 1812 client-ip ***.***.***.*** vr VR-Default
configure radius netlogin primary shared-secret encrypted ************************
enable radius netlogin
all ports belong to one untagged vlan, different from standard vlan default.
The authentication works well, but sometimes i need to connect some equipment who not support dot1x authentication, i connect the equipment before remove the authentication on the port and everytime when i remove the port from the current vlan, this port go to authvlan and i can not put in another, everytime i try to assign other vlan, display the mesage shown below:
Error: Protocol conflict when adding untagged port 5:21. Port 5:21 is already
untagged in vlan "authvlan".
Either add this port as tagged or assign another protocol to this VLAN.
Configuration failed on backup MSM, command execution aborted!
Then i remember that port has authentication configured and i remove the netlogin configuration from current port, but the problem persist!
Even the netlogin configuration disabled on the port, i cannot assign other untagged vlan.
Someone can help me with this problem?
I tried restart port, disable and re-enable, restart the netlogin process, but nothing works.
Sorry my bad english!