tftp server and Cisco router

3CDaemon is standard issue kit in our office. It's simple, easy to use and 'does what it says on the tin'. Don't use it for live operation though as it has vulnerabilities. But as a support tool, it's fine

I would be just added a very good and freeware tftp server which called PumpKin.It`s very simply for everyone.
You can download it and test it in this link www.softpedia.com/get/Internet/Servers/O...ervers/PumpKIN.shtml