H3C Technologies H3C MSR 20-2X[40] - Manual (Page 76)

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Something wrong with the file.
Solution:
Fault occurs because an incorrect application file is downloaded. Download the correct application
program file.
NOTE:
•
The bar code labels on the chassis and the FICs contain information about production and servicing.
Before you ask your agent for servicing, provide its bar code.
• If you do not set the parameters such as the host name and gateway, they will not be displayed when you
upgrade the router. Therefore, the terminal display will be different from the above symptoms.