Enables the IP fast-switching cache which keeps track of all IP conversations in a cache. First packet in any conversation goes to the router, is cached, and all remaining packets are fast-switched.
This is good technology however, be aware and beware the VIRUS! If you have fast-switching enabled and one of these rears it's ugly head your switches/routers will be constantly re-booting because they will run out of memory.
Haveagoodun!
Nettekkie1010