Displaying Poe Supervision Information; Poe Psu Supervision Configuration Example - 3Com 8807 Configuration Manual

Displaying PoE
Supervision
Information
PoE PSU Supervision
Configuration
Example
[SW8800] poe-power output-thresh upper 57.0
# Set the undervoltage alarm threshold of DC output for the PoE PSUs to 45.0 V.
[SW8800] poe-power output-thresh lower 45.0
# Display the DC output state of the PoE PSUs.
[SW8800] display poe-power dc-output state
# Display the DC output voltage/current values of the PoE PSUs.
[SW8800] display poe-power dc-output value
After completing the above configurations, you can execute the display
command in any view to query the PoE state of the switch. Then you can view the
display output to check the effect of these configurations.
Table 673 Display PoE supervision information
No Operation
Display the basic
1 information about the PoE
PSUs.
Display detailed alarm
2 information about the PoE
PSUs.
Display the number and
current state of AC power
3
distribution switches of the
PSUs.
For details about display output, refer to the Command Manual.
Network requirements
Insert a PoE-capable card into slot 3 of the Switch 8800 Family series routing
■
switch.
Connect GigabitEthernet3/1/1 to GigabitEthernet3/1/48 to IP phones.
■
Set the AC input and DC output alarm thresholds to appropriate values.
■

Displaying PoE Supervision Information

Command
display
supervision-module
information
display poe-power alarm
display poe-power switch
state
731
Description
You can execute this
command in any view.
You can execute this
command in any view.
You can execute this
command in any view.