topic Thanks for the help in Network Access Control

ISE 1.2 High Availability

fatalXerror — Mon, 11 Mar 2019 05:14:21 GMT

Hi Experts,

I'm now planning to configure my ISE to have HA however, the appliance is not identical (SNS-3395-k9 & SNS-3315-k9). Is that possible for it to become HA?

Also, is it possible that each appliance has the 3 personas and configure HA instead of distributing it?

Thank you for your great help.

Niks.

it is not possible to

fogemarttt — Thu, 04 Dec 2014 11:28:10 GMT

it is not possible to implement a kind of HA between two different appliances 3315 and 3395.

A node in HA can have the 3 persona.

Suppose Node A (Admin(primary), monitoring(Primary) and PSN).

Node B(Admin(Secondary), Monitoring(Secondary) and PSN).

If the Node A is unavailable, you will have to promote manually the Admin role to Primary.

Although the best way is to have

Node A Admin(Primary), Monitoring(Secondary) and PSN

Node B Admin(Secondary), Monitoring (Primary) and PSN.

Rate if helpful and Marked As correct if it is correct for the experts.

Regards,

Thanks for the help

fatalXerror — Mon, 08 Dec 2014 01:29:45 GMT

Thanks for the help fogemarttt 🙂