ZyXEL Communications Cable Modem, Руководство пользователя

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Chapter 3 VLC Troubleshooting
VLC1324G User’s Guide
34
4 After a successful configuration file upload, type
atgo
to restart the line card.
3.6.2 Uploading the Firmware via Boot Commands
Usually you should use FTP or HTTP with the MSC to upload the line card’s firmware. If you
cannot manage the line card from the MSC, use the following procedure to upload firmware to
the line card.
1 Obtain the firmware file, unzip it and save it in a folder on your computer.
2 Connect your computer to the console port and use terminal emulation software
configured to the following parameters:
3 Pull out the line card and push it back in to restart it and begin a session.
4 When you see the
Press any key to enter Debug Mode within 3 seconds
message
,
press a key to enter debug mode.
5 Type
atba5
after the
Enter Debug Mode
message (this changes the console port
speed to 115200 bps).
6 Change the configuration of your terminal emulation software to use 115200 bps and
reconnect to the line card.
7 Type
atur
after the
Enter Debug Mode
message.
8 Wait for the
Starting XMODEM upload
message before activating XMODEM
upload on your terminal.
9 This is an example Xmodem configuration upload using HyperTerminal. Click
Transfer , then Send File to display the following screen.
Bootbase Version: V1.00 | 03/23/2005 16:10:06
FLASH: AMD 32M
Hardware Version:
Serial Number:
RAM: Size = 133120 Kbytes
ZyNOS Version: V3.90(AYL.0)b5 | 1/01/2008 20:50:26
Press any key to enter debug mode within 3 seconds.
...........
Enter Debug Mode
atlc
Starting XMODEM upload (CRC mode)....
CCCC
Total 393216 bytes received.
Erasing...
...........................................................................
.....OK
atgo
• VT100 terminal emulation • 9600 bps
• No parity, 8 data bits, 1 stop bit • No flow control