HP 5500 SI Troubleshooting Manual page 25

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. Check the on or off
field for the PSE state.
[Sysname] display poe device
PSE ID SlotNo SubSNo PortNum
4 1 0
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
If the current power, average power, and peak power of the PSE are close to or reach the
maximum power of the PSE, PoE power has reached its maximum power supply capability.
If the PSE Pd-policy Mode field displays disable, execute the poe legacy enable pse command
to enable nonstandard PD detection by the PSE.
e. Execute the display poe interface gigabitethernet 1/0/1 command in any view to display
power supply information for GigabitEthernet 1/0/1. Verify the following:
The current power, average power, and peak power of the PoE interface are correct.
−
The PoE interface current and voltage are correct.
−
<Sysname> display poe interface gigabitethernet 1/0/1
MaxPower(W)
24 370
: 4
: 1
: 0
: PD67024
: enabled
: -
: 0
: 0
: 0
: 370
: 370
: -
: 501
: 1
: disabled
: 80
: disable
: AC
25
State Model
off PD67024
W
W
W
W
W