7-2
Emulation
—VT100.
7.
If the issue persists, contract H3C support.
Garbled display on the configuration terminal
Symptom
The configuration terminal displays garbled text when the switch is powered on.
Solution
To resolve the issue:
1.
Verify that the following settings are configured for the terminal:
Baud rate
—9600.
Data bits
—8.
Parity
—None.
Stop bits
—1.
Flow control
—None.
Emulation
—VT100.
2.
If the issue persists, contact H3C Support.
System failures during operation
Symptom
A system failure occurs when the switch is operating.
Solution
To resolve the issue:
1.
Execute related commands to locate the fault.
2.
If a configuration error is found, re-configure the switch or restore the factory-default settings.
For more information, see
H3C S12500G-AF Switch Series Fundamentals Configuration
Guide
.
3.
If the issue persists, contact H3C Support.
Power module failure
Symptom
The LEDs for the power module are in the following states:
•
On the MPU, the power module LED is steady red.
The power module LED is steady green only when all the power modules are operating
correctly. When a power module is faulty, the power module LED is steady red.
•
On the power module, the input LED is off, or the output LED is red.
For more information about the LEDs, see
H3C S12500G-AF Switch Series Hardware Information
and Specifications
.
NOTE:
After a power module is disconnected from its power source, the input and output LEDs on the
power module stay on for several seconds.
Summary of Contents for S12500G-AF Series
Page 32: ...3 15 Figure3 16 Connecting the grounding cable to a grounding strip 1 2 4 3 6 5 ...
Page 49: ...4 16 Figure4 16 Connecting an SFP DAC cable 1 Pull latch 2 Connector 1 2 ...
Page 92: ...A 12 FigureA 14 Example of a device label ...
Page 104: ...C 6 FigureC 5 Securing the chassis to the pallet base S12504G AF switch 1 1 2 2 1 ...
