H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – PoE
H3C S7500 Series Ethernet Switches Chapter 2
PoE PSU Supervision Configuration
2-4
2.4 Displaying PoE Supervision Information
To do… Use the command… Remarks
Display the basic information about
the external PoE PSUs.
display supervision-module
information
Display alarm information about the
PoE PSUs.
display poe-power alarm
Display the number and state of the
AC power distribution switches in
the external PoE PSUs.
display poe-power switch
state
Display the AC input state of the
external PoE PSUs
display poe-power ac-input
state
Display the DC output of the
external PoE PSUs
display poe-power dc-output
state
Display the DC output
voltage/current values of the
external PoE PSUs
display poe-power dc-output
value
Available in
any view
For details about output information, refer to the Command Manual.
2.5 PoE PSU Supervision Configuration Example
I. Network requirements
z Insert a PoE-enabled board into slot 3 of the S7500 series.
z Connect IP phones to Ethernet 3/0/1 through Ethernet 3/0/48.
z Set the AC input and DC output alarm thresholds to appropriate values.