ISE PSN sizing

jinapark — Thu, 19 May 2016 04:08:45 GMT

Dear folks,

When we have 1 x PAN and 1 x MuT with 3415/3515 appliance,

How many PSNs we can deploy?

I've looked through many documents, but I only can see the sizing with SNS3495/3595.

Jina

Re: ISE PSN sizing

Charlie Moreton — Thu, 19 May 2016 12:58:59 GMT

Depends on the Deployment model, which is unclear.

If all personas are on one server, and you are running HA, then only the two PSNs can be deployed.

If Admin and MnT personas are on a single server and the PSNs are on separate servers, then you can deploy 5 PSNs

HOWEVER, with the two deployment models above you would be limited to 5000 concurrent endpoints.

If you are deploying each persona on a separate server, then you need to use the 3495/3595 hardware as a baseline for your Admin and MnT Nodes and re-purpose your 3415/3515 appliances as PSNs.

ANY deployment that will serve over 5000 concurrent endpoints should utilize the 3495/3595 ad the Admin and MnT nodes.

Effectively, you SHOULD be able to deploy 40 PSNs with the 3415/3515 as Admin and MnT, but they cannot handle the same numbers of AuthC/AuthZ as the 3495/3595 and is NOT a deployment that would be recommended or supported. This is the reason you cannot find the numbers for this. It is a scenario that has not been tested. With the first issue that arises, any call to TAC would result in requiring the upgrade of the Admin and MnT hardware.

Here are some simple deployment guidelines:

Charles Moreton

Re: ISE PSN sizing

Jason Kunst — Thu, 19 May 2016 13:02:55 GMT

It's all defined here and mentions those appliances

http://www.cisco.com/c/en/us/td/docs/security/ise/2-0/installation_guide/b_ise_InstallationGuide20/Network_Deployments_in_Cisco_ISE.html

Re: ISE PSN sizing

jinapark — Thu, 19 May 2016 13:34:42 GMT

Hi Charles, thank you so much for this explanation!

topic ISE PSN sizing in Network Access Control

ISE PSN sizing

Re: ISE PSN sizing

Re: ISE PSN sizing

Re: ISE PSN sizing