Enterasys csx400 Manuel D’Utilisation

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CSX400 and CSX400-DC User’s Guide
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10
Troubleshooting
Use this chapter in conjunction with the LANVIEW status monitoring and diagnostic LEDs on the 
CSX400 to diagnose power failures, collisions, cable faults and link problems. 
 shows 
the front panel LEDs. 
 describe LED states.
If you are having difficulty installing and configuring the CSX400, perform the following steps:
Review the CSX400 QuickSTART Guide to insure proper installation.
Check that all cables and connectors have been attached properly.
Verify that power has been applied to the CSX400.
Figure 77
 
CSX400 Front Panel LED
Table 24 CSX400 Hardware LED States
LED
Color
State
Power (PWR)
OFF
Power off
GREEN
Power on
Processor (CPU)
OFF
Power off
RED
Fault condition detected
GREEN (blinking)
NORMAL
Power
CPU
Receive
Transmit
Collision
Transmit
Receive
Link
Status 1
Status 2
Test