Soft for a device mass configuration with variables support

[AllertGen]

Hello everyone.

Does anyone know a soft for mass configuration of Cisco network devices with variables support? I have a lot of network devices with the typical configuration. But some of parametres at this devises can be different (IP octets, IPs at ACLs, names with numbers, etc). So is there some soft where I can give it some script with variables for all devices and it puts values for each device from some DB or file? Right now I have found only one soft with name "DeviceExpert" but is there more?

Best Regards.

[wwvan]

We plan to use DNA Center for this, as the customer would like to replace device expert, but it lacks an easy description of this “feature” in DNAC.