Backing up your Router Configuration with TFTP That is the directory that all received configurations and IOS copies would be backed up into. You would then change the current directory to that directory. If you want to create a new directory to store configuration in, you can do that. Notice that it defaults to the directory that it was run in. Move to a folder or to your desktop and Paste the program there.

All you really need is the tftpd32.exe program. This is a small program and there is no installation. Running a TFTP serverīecause I like the Tftpd32 program so much, let me show you how to use it.ĭownload the latest version from this link. In fact, Windows XP has a built in command-line TFTP program but I wouldn’t recommend it if you can obtain a free graphical program instead. You can download a Windows TFTP server for free, from a variety of sources. So, let’s find out how to obtain a Windows TFTP server. You really want your Cisco device backups on a PC or server that can be backed up to tape. However, storing your backups on a router isn’t the best idea. You can make a Cisco router a TFTP server and copy files from other routers to that router.

However, because UDP doesn’t use any kind of acknowledgements, it is also faster than TCP. Because it uses UDP and UDP is connectionless, TFTP file transfers are not meant for networks with a lot of latency, like the Internet. TFTP uses UDP, not TCP for transferring of files (like FTP does). TFTP stands for Trivial File Transfer Protocol. To prevent this, make sure you backup your configurations with TFTP. You don’t want your router to crash one day, get a replacement, and spend days trying to recreate the configuration file. Just like any important server on your network, Cisco routers and switches need to be periodically backed up.

What is tftp server