H3C MSR2600-6-X1, Руководство по установке

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1.
Verify that the serial console cable is in good condition.
2.
Verify that the port settings are correct.
3.
If the issue persists, contact H3C Support.
Interface module failure
Symptom
An interface module is installed in the gateway, but the LED for the interface module is not on after
the gateway is powered on.
Solution
To resolve the issue:
1.
Verify that the interface module has good contact with the backplane of the gateway.
2.
Verify that the gateway supports the interface module.
3.
Verify that a correct interface cable is used.
4.
Verify that the interface cable is connected correctly.
5.
If the issue persists, contact H3C Support.
Restoring the factory settings
Scenario 1
Symptom
You want to access the gateway that you are to replace with a new one, but you cannot remember
the password.
Solution
If you are not to save the configuration, press the
RESET
button for over four seconds to restore
the factory settings. Then you can use the initial username and password to access the gateway.
If you are to save the configuration and a console cable is available, you can access the gateway
from the BootWare menu.
Scenario 2
Symptom
The gateway cannot connect to the network after configuration modifications. The configuration is
very complicated and it is hard to locate the errors.
Solution
If you have not saved any configuration, you can reboot the gateway by pressing the
RESET
button for a short time or power off the gateway.
If you have saved the configuration, delete the configuration file at the CLI or press the
RESET
button to restore the factory settings.