I have no issues when I use only pc in the port, it gets authenticated and works fine.
When I connect a PC via a polycom phone then it gets error disabled.
It will go to error disable only when I connect the (PC and polycom) together & at once I connect to switchport then it goes to error disabled
But if i connect the polycom first to the switchport & let it boot(after getting its config) if I connect the PC it has no issues it works fine.
Authentication is done via the mac address of the work station & polycom phone as you may know it doesnt authenticate.
Problem I see here is my switch is seeing the authentication requests of both the devices from only one vlan and dot1x config is seeing it is wrong & shuttting the port. Is there any solution to avoid the error disable.
I donot want to activate 'multi-host' mode as it accepts more than one device and only authenticates the first device.
I tried 'multi-domain' it didnot work but I can try it once again if any one suggests with some changes.
Switch models getting effected;
2960 : 15.0(1)SE2 Ios Version
3560 : 12.2(55) SE5 Ios Version
Example port configuration:
interface FastEthernet0/6
description PC
switchport access vlan xx
switchport mode access
switchport voice vlan yy
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape 10 0 0 0
priority-queue out
authentication control-direction in
authentication event fail retry 1 action authorize vlan zz
authentication event no-response action authorize vlan aa
authentication port-control auto
mls qos trust dscp
dot1x pae authenticator
dot1x timeout tx-period 1
dot1x max-req 1
storm-control broadcast level 10.00
storm-control action trap
no keepalive
spanning-tree portfast
I am new to the forum so my post may not be perfect, if any information is missing I will provide on request.
