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05-01-2017 07:36 AM
ISE Teams,
Having trouble verifying if a single ISE instance can support multiple separate RSA SecureID instances simultaneously. Can someone please confirm or deny this capability?
Much Appreciated
Solved! Go to Solution.
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05-01-2017 07:41 AM
"Cisco ISE supports only one RSA realm."
Found here:
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05-01-2017 07:41 AM
"Cisco ISE supports only one RSA realm."
Found here:

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05-01-2017 09:13 AM
I have never tried this but what happens if you don't define the RSA servers as RSA servers in ISE and treat them as just external RADIUS servers like most other devices to.

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05-01-2017 09:54 AM
Think would be fine but then you would lose token based login, it would be beasic RADIUS auth right?

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05-01-2017 09:59 AM
It should work with token auth. RSA functions as a RADIUS server. Think of a scenario where I only have RSA running and want to do toke auth for my VPN, switches/routers. They can point directly to RSA as a RADIUS server and do token authentication.
I just never have investigated what what you get by doing a true integration with RSA vs. treating it as external RADIUS. All other OTP solutions integrate with ISE as external RADIUS servers and work perfectly fine.
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09-08-2023 03:28 AM
hi Paul
how many RSA Identity Sources are supported in ise? I tried to insert the second one, but it is grayed out - pls check the screenshot
