Cf card status led, Network management port leds, Switching fabric module led – H3C Technologies H3C S12500 Series Switches User Manual
Page 141: Lpu status led
![background image](https://www.manualsdir.com/files/812653/content/doc141.png)
131
CF card status LED
Table 47 CF card status LED description
LED Status Description
CFS
Steady on
The CF card is in position and idle.
Flashing
The CF card is in position and performing read/write operations. Do not
unplug it.
Off
The CF card is out of position or offline. You can plug in or unplug it.
NOTE:
When the CF card LED is on, do not unplug the CF card. To unplug it, execute the umount command in
user view to uninstall the CF card, and then unplug the CF card when the CF card LED is off.
Network management port LEDs
Table 48 Network management port LED description
LED Status
Description
LINK
Off
No link is present.
Steady on
A link is present.
ACT
Off
No data is being transmitted or received.
Flashing
Data is being transmitted and/or received.
Switching fabric module LED
Table 49 Switching fabric module LED description
LED Status
Description
SFC (green-red)
Flashing green
All the switching fabric modules are operating properly.
Flashing red
At least one switching fabric module is faulty or no switching
fabric modules are present.
Steady on
The MPU is faulty.
Off
The MPU is faulty.
LPU status LED
Table 50 LPU status LED description
LED Status
Description
LC (green-red)
Flashing green
All the LPUs are operating properly.
Flashing red
At least one LPU is faulty.
Steady on
The MPU is faulty.