H3C s5800 series Troubleshooting Manual page 25

For the S5800-60C-PWR, use the PoE power according to the PoE power supply scheme. For
information about the power supply compatibility, see H3C S5800-60C-PWR Ethernet Switch Hot
Swappable Power Module Ordering Guide.
2. Execute the following commands to display power supply information:
a. Execute the display poe device command in any view to display PSE information, and check
the faulty field to identify PSE problems.
<Sysname> display poe device
PSE ID SlotNo SubSNo PortNum
4 1
The output shows that the PSE has problems.
b. Execute the poe update command to upgrade the PSE processing software in service.
<Sysname> system-view
[Sysname] poe update full ver_3_9_0_release.bin pse 4
This command will fully update firmware on the specific PSE(s), Continue? [Y/N]:y
System is downloading firmware into the hardware. Please wait
Update firmware on the specific PSE(s) successfully!
The output shows that the PSE processing software has been upgraded.
c. Execute the display poe device command again to display PSE information, and check the on
or off field for the PSE state.
[Sysname] display poe device
PSE ID SlotNo SubSNo PortNum
4 1
The output shows that the PSE problem has been resolved.
d. Execute the display poe pse command in any view to display detailed PSE information. Verify
the following:
The current power, average power, and peak power of the PSE are correct.
−
Nonstandard PD detection by the PSE is enabled.
−
[Sysname] display poe pse
PSE ID
PSE Slot No
PSE SubSlot No
PSE Model
PSE Power Enabled
PSE Power Priority
PSE Current Power
PSE Average Power
PSE Peak Power
PSE Max Power
PSE Remaining Guaranteed
PSE CPLD Version
PSE Software Version
PSE Hardware Version
PSE Legacy Detection
PSE Utilization-threshold
PSE Pd-policy Mode
PSE PD Disconnect Detect Mode
MaxPower(W)
0 24 370
MaxPower(W)
0 24 370
24
State Model
faulty LSW124POED-M
State Model
off LSW124POED-M
: 4
: 1
: 0
: LSW124POED-M
: enabled
: -
: 0 W
: 0 W
: 0 W
: 370 W
: 370 W
: -
: 390
: 57603
: disabled
: 80
: disable
: AC