I have an unusual task to reduce the number of signatures to deploy them to IOS router. The point is it is 871 router with only 128MB of RAM much of it is utilized and the router actually runs low on memory. I would like to minimize the number of active signatures from the basic set to only critical ones. So, the idea is deploy a basic set to a reference router, retire those signatures I don't need and then package everything back to a pkg file that will be pushed to about 80 production routers at the remote locations.
Thanks a lot for any ideas or suggestions.