NAC Guest as external Radius for ISE?

[Lonemaker]

Hi there,

for migration purpose, is there a way to configure the ISE to use an existing NAC Guest User database for Guest authorization?

Regards,

[Tarik Admani]

That should not be a problem however I have not tested this. When using the guest identity sequence in ISE you have the ability to add the databse you want to ISE to check. I do not see why you could not add another radius database to that selection. Here is a thread on configuring this -

https://supportforums.cisco.com/thread/2183727

Thanks,

Tarik Admani
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[Venkatesh Attuluri]

review this link as well  it discuss the same

https://supportforums.cisco.com/thread/2219588