Chapter 3 Troubleshooting
VOP1372G-61 User’s Guide
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Note: The MSC resets the line card after a period of inactivity on the line card. This may
damage the line card if you are uploading the default configuration file or new
firmware to the line card. Use the lcman disable <slot> command on the MSC to
prevent the MSC from managing the line card.
After you upload the file successfully, use the lcman enable <slot> command on
the MSC to allow the MSC to manage the line card again. Refer to the MSC User’s
Guide for details about commands.
3.3.1 Uploading the Default Configuration File via Boot Commands
Obtain the default configuration file, unzip it and save it in a folder. Use a console cable to connect
a computer with terminal emulation software to the line card’s console port. Pull out the line card
and push it back in, you will see the initial screen. When you see the message
Press any key to
enter Debug Mode within 3 seconds
press any key to enter debug mode.
To upload the configuration file, do the following:
1 Type atlc after the Enter Debug Mode message.
2 Wait for the Starting XMODEM upload message before activating XMODEM upload on your
terminal.
3 This is an example Xmodem configuration upload using HyperTerminal. Click Transfer, then Send
File to display the following screen.
Figure 13 Example Xmodem Upload
Type the configuration file's
location, or click Browse to
search for it.
Choose the 1K Xmodem
protocol.
Then click Send.
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