ZyXEL Communications NXC5200 - V2.20 Bedienungsanleitung PDF herunterladen (Seite 20)

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 Enter atkz –f –l 192.168.1.1 performing the “Restore Firmware” process.

2. Restore Firmware

 If “Connect a computer to port 1 and FTP to 192.168.1.1 to upload the new file”

displays on the screen, you need to recover the firmware by the following procedure.

 You will use FTP to upload the firmware package. Keep the console session open in

order to see when the firmware recovery finishes.

 Set your computer to use a static IP address from 192.168.1.2 ~ 192.168.1.254. No

matter how you have configured the device’s IP addresses, your computer must use a

static IP address in this range to recover the firmware.

 Connect your computer to the device’s port 1 (the only port that you can use for

recovering the firmware).

 Use an FTP client on your computer to connect to the device. This example uses the

ftp command in the Windows command prompt. The device’s FTP server IP address

for firmware recovery is 192.168.1.1

 Log in without user name (just press enter).

 Set the transfer mode to binary. Use “bin” (or just “bi” in the Windows command

prompt).

 Transfer the firmware file from your computer to the device (the command is “put

1.01(XL.0)C0.bin” in the Windows command prompt).

 Wait for the file transfer to complete.

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ZyXEL Communications NXC5200 - V2.20 Bedienungsanleitung Seite 20