H3C S7500E Series

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Displaying the operating status of fans
Use the display fan command to display the operating status of fans:
<Sysname> display fan
Fan 1 State: Normal
Table 24 Output description
Field Remarks
Fan 1 Fan number
State
Fan status:
• Normal—The fan is correctly operating.
• Absent—The fan is absent.
• Fault—The fan has failed.
Displaying the operating status of power modules
Use the display power command to display the operating status of power modules:
<Sysname> display power
Power 1 State: Normal
Power 2 State: Absent
Table 25 Output description
Field Description
Power 1 Power module number
State
Power module status:
• Normal—The power module is correctly operating.
• Absent—The power module is absent.
• Fault—The power module has failed.
Configuring load sharing for SRPUs
If your S7500E switch has two SRPUs, you can enable the load sharing function to load balance inter-LPU
traffic between the SRPUs. By default, the load sharing function is disabled, and only the active SRPU
forwards inter-LPU traffic.
Follow these steps to enable the load sharing function for SRPUs:
To do… Use the command… Remarks
Enter system view system view —
Enable the load sharing function
for SRPUs
loadsharing enable
Optional
Disabled by default.
NOTE:
• Load sharing is applicable only to unicast traffic.
• The S7502E switches are designed to work in load sharing mode, and do not support the command.