Router(config)#tftp-server bootflash:4. The "tftp-server" command use to configure the router to act as a TFTP server:Įnter configuration commands, one per line. Moreover, you can even use it to hold configuration files for nonCisco equipment. You can use your router's flash to store configuration files and make them available for download via TFTP as well. However, the router is not limited to just serving IOS images. copy slot0: slot1: This next example illustrates how to copy the system image from one device to another (for example, from one slot/disk to another slot/disk) on Cisco 3600 series routers. You cannot use this feature to upload files into the serving router's local flash. The router is not a fully functional TFTP server. Then you can configure the first router to act as a TFTP server, and use it to upgrade the remaining routers over high-speed local links. In situations like this, you can upgrade one of the remote routers by using TFTP over the slow WAN connection. We have often used this feature to upgrade several routers that are separated from the TFTP server by slow WAN connections. Pros: Interface gives you complete control of your servers and monitors its transfers.The ability to use a router as a TFTP server can be quite useful. There is only one version of the Cisco TFTP Server (v.1.1) and is supported on Windows 98/Me/2000/XP/ and is no longer supported by Cisco. Professionals tend to prefer FTP servers instead of TFTP, as they overcome a number of security risks and are better for loading images and configuration files. The interface is clean and simple with configuration and monitoring buttons at the top which give you a list of options such as Interfaces, Routing, DHCP Services, Administration and more, allowing you to manipulate the server and stay in control of how it is run.Ĭisco TFTP Server was released in 1995 during a time when no other TFTP server was available as freeware Cisco decided to discontinue the TFTP server due to its vulnerability to a security risk which allowed attackers unauthenticated access to arbitrary files and sensitive information. Cisco TFTP Server is based for Windows and gives users complete control and administration to serve files through the Trivial File Transfer Protocol (TFTP).
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