H3C Technologies H3C MSR 930 - Manual (Page 31)

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When the router configuration must be saved and you have a console cable, you can log in to the
router through the BootWare menu. For more information, see " User password loss ."
Scenario 2
Symptom
After the configuration is modified, the network connectivity is lost. When you check the configuration,
the configuration is very complicated and it is hard to locate the errors. In this case, you must
configure the router again.
Solution
If you have not saved any configuration, you can reboot the router by pressing the Reset button for a
short time or power off the router.
If you have saved some configurations, you can use the CLI to delete the configuration file.
Then, you can press the Reset button to restore the factory settings.
Scenario 3
Symptom
The router crashes.
Solution
Press the Reset button for a short time to reboot the router.
Reset button usage guidelines
An MSR 930 router provides the Reset button. You can use the button to reboot the system or restore
the factory settings.
1. Press the Reset button for a short time to reboot the router.
2. Press the Reset button for more than 4 seconds to reboot the router and restore the factory
settings.