H 3 C CR-19K-MPU-08B main processing unit For CR19000-8
LED |
Status |
Description |
|
MANAGEMENT 0 and 1 |
LINK/ACT |
Off |
No link is present on the port. |
Steady green |
A 1000 Mbps link is present on the port. |
||
Flashing green |
The port is sending or receiving data at 1000 Mbps. |
||
Steady yellow |
A 10/100 Mbps link is present. |
||
Flashing yellow |
The port is sending or receiving data at 10/100 Mbps. |
||
1000BASE-X-SFP 1 and 2 |
LINK/ACT |
Off |
No link is present on the port. |
Steady green |
A link is present on the port. |
||
Flashing green |
The port is sending or receiving data. |
||
FAN |
Steady green |
All fan trays are operating correctly. |
|
Steady red |
· A minimum of one fan tray is faulty. · No fan tray is present in a minimum of one fan tray slot. |
||
PWR |
Steady green |
All present power supplies are operating correctly. |
|
Steady red |
A minimum of one power supply is faulty. |
||
RUN |
Slow flashing green (0.5 Hz) |
The modules are operating correctly. |
|
Fast flashing green (4 Hz) |
The modules are loading software. CAUTION: To avoid module damage, do not power off the router or hot swap a module when the modules are loading software. |
||
Off |
A minimum of one module is faulty. |
||
ALM |
Off |
No alarm has occurred on the system. |
|
Steady red |
An alarm has occurred on the system. |
||
ACT |
Steady green |
The MPU is the active MPU of the chassis or the cluster. |
|
Flashing green (0.5 Hz) |
The router is in cluster mode, and the MPU is in standby mode. |
||
Off |
The router is in single chassis mode, and the MPU is in standby mode. |
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