Which version of Cisco ISE OVA template to use?

[network_geek1979]

Folks,
We have plans to work on ISE deployments as our existing TACACS/Radius is on Cisco ACS 1121 devices. As you can expect our team is pretty new to understanding the ISE portfolio.

We are try to test the ISE virtual platform to get some acquaintance with the console.

I was looking at the OVA versions and they mention the below:
1. ISE 2.2 OVA file - Virtual SNS-3515 200GB (recommend for PSN or PxGrid)
2. ISE 2.2 OVA file - Virtual SNS-3515 600GB (recommend for PAN or MnT)

Can I get some guidance on which file would suit my requirements? The requirement is a standalone box supporting Devices administrations and Radius authentication.

Regards,N!!

[Surendra · Accepted solution]

You can choose the specific OVA based on this https://communities.cisco.com/docs/DOC-68347#jive_content_id_ISE_20_RADIUS_Performance

[Jason Kunst · Accepted solution]

I would also look at the performance and scale sections of the guide
https://www.cisco.com/c/en/us/td/docs/security/ise/2-4/install_guide/b_ise_InstallationGuide24/b_ise_InstallationGuide24_chapter_00.html

And also cisco live presentations
https://community.cisco.com/t5/security-documents/ise-training/ta-p/3619944#toc-hId-1281981443