Changing IP's on ACS for Windows

[florrieford]

Is there any special requirements when you have to change the IP address of the Cisco ACS for Windows server ?

[Collin Clark]

Nope, but you'll have to change all your devices that point to it for authentication. We put ours behind load balancers so we don't ever have to change the IP's for RADIUS.

Hope that helps.

[florrieford]

Many thanks for that, we are going to put the new I as the secondary TACACS statement in the config that way we can back out if we need to.

Many thanks

Jon

[florrieford]

Colin

Once the IP address of the server has been changed for the NIC, will ACS pick it up or do you have to change it in the registry ? Or is it tied to the license ?

Many thanks

Florrie

[Collin Clark]

AFAIK neither, it's tied to the IP of the server.

[Jagdeep Gambhir]

Hi Florrie,

You need to manually add that IP in acs under aaa-server.

Regards,

~JG

[Collin Clark]

Good one Jagdeep, I forgot about that.

[florrieford]

Jagdeep

Many thanks for pointing that out.

Much appreciated

Cheers

Florrie

[Jagdeep Gambhir · Accepted solution]

Florrie,

Please mark this thread resolved so other can benefit.

Regards,

~JG