Troubleshooting Cooling System Failures; Troubleshooting Interface Module, Cable, And Connection Failures - H3C SecPath U200 Series Installation Manual

Troubleshooting cooling system failures

Symptom
The temperature inside the UTM device exceeds 45°C (1 13°F).
Solution
Verify that the fans are running properly.
•
• Verify that the working environment of the UTM device is well ventilated.
If the temperature inside the UTM device exceeds 50°C (122°F), the following information appears
•
on the configuration terminal:
%Feb 27 11:34:39:949 2012 H3C DRVMSG/3/Temp2High:Temperature Point 0/0 Too High.
%Feb 27 11:34:42:557 2012 H3C DEV/4/BOARD TEMP TOOHIGH:
Board temperature is too high on Chassis 0 Slot 0, type is RPU.
Use the display environment command to examine whether the temperature inside the UTM
•
device is rising. If the temperature inside the UTM device exceeds 90°C (194°F), power off the
UTM device immediately and contact your local sales agent.
Troubleshooting interface module, cable, and
connection failures
Symptom
After a Mini/MIM interface module is installed and the UTM device is powered on, the LEDs on the
Mini/MIM interface module panel indicate that the interface module is not operating normally.
Solution
1. Verify that the correct Mini/MIM interface module cable is used.
2. Verify that the Mini/MIM interface module cable is correctly connected.
Use the display interface command to examine whether the interfaces of the interface module have
been correctly configured and are operating properly.
53