How do I restart autoinstall?

[rdman]

I have a lab with DHCP and TFTP already setup for autoinstall. It works great. I connect the Ethernet, console, and power cable, the router boots and automatically gets a custom default config. I love it, it works great. The problem I have is when I have an old switch to re-deploy. I "write erase" and reboot but the autoinstall does not start.
How do I configure an old switch to start autoinstall manually or during next reload?

Thanks,
Ron.

 

[soulofmischief]

I haven't used it before but it sounds like the config is all on the tftp and dhcp servers, not the newly added router. see below.

http://www.cisco.com/en/US/docs/ios/12_1t/12_1t5/feature/guide/dt_dhcpa.html#wp1015357