Firmware Upgrade On Gui - ZyXEL Communications NXC 2500 Handbook

5.1.2.1 Firmware Upgrade on GUI

1 Copy the firmware to the root directory of the C drive on your
computer c:\ and do not change the file name of the
firmware.
2 Use the following command to ping the controller for
checking the connection.
ping 192.168.1.55
3 In the Windows command prompt, type
in to the controller via username admin and password 1234
(by default).
4 Enter bin for transfer mode to binary.
www.zyxel.com
ftp 192.168.1.55 to log
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