10-04-2007 07:13 AM - edited 03-05-2019 06:53 PM
I have a case that seems to be a bug:
In a cat2950 switch with 12.1(22)EA10 image I am seing working with 802.1x this:
If I am correctly authenticaded the PC goes to a normal Vlan, the production vlan but if the PC connected is not authenticated, the port is assigned to the Guest-Vlan. In this case sometimes appears the mac address in the mac-address-table and sometimes not.
The IOS 12.1.22(EA8)release notes has a solved caveat that talks about a similar case solved.
Solved! Go to Solution.
10-10-2007 10:48 AM
When an IEEE 802.1x-enabled interface has MAC authentication bypass (MAB) and guest VLAN enabled and the multiple-host mode configured, the switch no longer reloads if it receives traffic that is not an Extensible Authentication Protocol (EAP) frame and has a MAC address that is not in the MAB profile.
For more info:
10-10-2007 10:48 AM
When an IEEE 802.1x-enabled interface has MAC authentication bypass (MAB) and guest VLAN enabled and the multiple-host mode configured, the switch no longer reloads if it receives traffic that is not an Extensible Authentication Protocol (EAP) frame and has a MAC address that is not in the MAB profile.
For more info:
10-16-2007 07:34 AM
Thanks for this reply!
I?ve tested on 12.1.22 10 but not a version so let me update a switch and see if it get solved.
I?ll update you back ASAP.
10-18-2007 04:39 AM
There you go! solved for 2950.
Do you know the same medicine for the 2960 series? if not I,ll look for it!!
Thanks
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