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x00008037
Beginner

Cisco ISE 3.0 Sizing

If combining 2 ISE Personas on one VM or on one Appliance do i have to scale the VM up to accommodate.

 

Example one admin node as a 3655 is spec (96GB + 600GB HD) but if i combine ADM+MNT+PXG do i need to scale up this node to cater for the extra persona's?

 

Or is the Cpu and Memory ok and just need to scale up the HD ? 

4 REPLIES 4
Damien Miller
VIP Advisor

The minimum reccomendation for disk space on a node that shares the Admin and Monitoring persona is 600 GB, this applies for a standalone node hosting pan/mnt/psn/pxg all on one too.

 

So as long as 600GB gives you the Radius/Tacacs log retention you're after then you'll be fine. 

I guess its just interesting that a Personna on its own node needs full spec. But when you combine PAN+MNT the spec is the same as just having the PAN on its own.

 

Similar but not exact. If you have a standalone PSN or PXGrid node then you can use a 300 GB disk. 

Marcelo Morais
Advocate

Hi @x00008037 ,

 beyond what @Damien Miller said ... please take a look at: ISE Guide Release 3.0, search for Table 5. Recommended Disk Space for Virtual Machines.

DiskVM.png

 

Hope this helps !!!

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