I have 6 Spark 1500 series devices to deploy to remote sites and have been looking at the zero touch deployment options. These gateways are all going to be managed by a central management server, and the basic config with zero touch seems fairly straight forward, however I don't see a way that I can test the process to ensure it works before I send them out. (I was hoping to use one as a test unit first to verify the process, then factory reset it, but I only have a DSL router to connect it to so I don't think this would work)
The other thing is that I see no simple way to configure the interfaces (different network segments, DHCP etc) other than by creating clish scripts for each site. Is this the way to do it or am I missing something?
Maybe it would be quicker to either use basic zero touch then connect to them remotely and configure the interfaces, or to preconfigure them before sending (they are all going to be configured differently with different network segments etc, and there is a mix of 1535 and 1555 devices)
Another approach which may be good for my situation could be to boot the devices with a USB drive containing an autoconf.clish config file.
Any thoughts or recommendations would be appreciated!