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How can I upgrade software on a Cisco 675 using Telnet?

April 26, 2017Cisco Software telnet upgrade

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How can I upgrade software on a Cisco 675 using Telnet?

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A. These directions are to install new software on the Cisco 675 with the help of Windows NT and TFTP client software. Write down your configuration before you begin , as this procedure erases your current configuration. • Login as root on the console port of the Cisco 675. • Type set nvram erase and press Enter. • Type set int eth0 address mask 255.255.255.0, where the Ethernet IP address is on the same subnet as your PC Ethernet address. Press Enter. • Type write. Press Enter. • Type reboot. Press Enter. • At the prompt, log in as root. • Type set tftp enabled. This allows you to download a new image through the Ethernet port. • Open a DOS window on the PC. Navigate to the directory that contains the new software image. Type tftp put and press Enter. • After a few seconds, a byte count starts to increment . When the TFTP session is complete, return to the Cisco 675. On the console port, type reboot. Press Enter. The new banner reports the co