Use TFTP to upgrade vro Software

[Zhu Yu Tang] I want to ask a question, that is, upgrading the router software and asking me to "enable a TFTP server on a computer in the LAN, and put the downloaded file in the service path of the TFTP server "! But I don't know how to enable it. Please let me know in detail. Thank you!

[Wilting tiger] I don't know what type of router you are using. However, since the router software system is upgraded through TFTP transmission, then, detailed instructions on how to upgrade the vro are provided, and the TFTP server software for upgrade is included in the attached CD. Maybe you will say that I have none of these things, and that doesn't matter. Let me explain the specific methods to you.

First, from http://www.hanzify.org/index.php? Go = show: List & id = 6133 download Cisco TFTP Server ), install it on the machine where the router upgrade file is placed (set the IP address of the machine so that it is in the same network segment as the lan ip address of the router ). Start the TFTP server software, and set the "TFTP server root directory" to the directory where your router upgrade file is located in option settings (generally under "View"-"Settings, press "OK" to complete the configuration of the TFTP server.

Next, use Telnet to log on to the vrotelnet. In the vro configuration mode, use the TFTP Command to upgrade the vro software system. The General Command Format is "TFTP Server IP Address File Name ", if "TFTP 192.168.0.2 2006.2b" is entered, the file named 2006.2b is downloaded from the TFTP server whose IP address is 192.168.0.2 to upgrade the router. For specific command parameters, refer to the vro user manual or directly view the Command help.