I am currently researching 802.1x port authenication. Our currently access layer switches are 3750 with PoE. The port are currently configured with 802.1q trunking (a voice and data vlan) and QOS enabled. IOS level of 12.1.19. When setting up 802.1x port it is requiring the port to be set to switchport mode access, removing the trunking and QOS settings. Is there a way to have 802.1q and 802.1x configured together and maint. QOS for voice on a 3750 PoE switch?
Yes, you do set the port to swithport mode access, but you also specify the voice vlan for the phone to use and it shouldn't be affected by the dot1x authentication. You can also setup layer 2 QOS to trust the packets tagged by the phone using a built in auto qos macro, or you can define your own.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...