I have a Cat3750 using 802.1x Multidomain Authentication (MDA) on the access ports. Which are Avaya Phones authenticating into the voice domain and cascaded PCs authenticating into the data domain on the same access port. So far everything works perfectly. Now the customer wants to use an additional fallback method.
Does anybody know if there is additional fallback method with MDA that allow authenticate both domain data and domain voice?
Tested IOS 12.2(44)SE.