Displaying Poe Configuration; Poe Configuration Example - H3C S7500 Series Operation Manual

Operation Manual – PoE
H3C S7500 Series Ethernet Switches
Note:
The refresh update mode is to upgrade the valid software in the PSE through
refreshing the software, while the full update mode is to delete the invalid software
in PSE completely and then reload the software.
Generally, the refresh update mode is used to upgrade the PSE processing
software.
When the PSE processing software is damaged (that is, no PoE commands can be
successfully executed), you can use the full update mode to upgrade and restore
the software.
When the upgrading procedure in refresh update mode is interrupted for some
unexpected reason (such as power-off) or some errors occur, if the upgrade in full
mode fails after restart, you must upgrade in full mode after power-off and restart of
the device. In this way, the upgrade procedure succeeds.

1.3 Displaying PoE Configuration

Display the PoE status of a
specific port or all ports of the
switch
Display the PoE power
information of a specific port or
all ports of the switch
Display the PSE parameters
Display the power supply status
of each board and the power that
the board supplies

1.4 PoE Configuration Example

I. Networking requirements
Two PoE-enabled boards are installed in slot 3 and 5 on an S7506 switch.
Upgrade the PSE processing software of the PoE board in slot 5 of the S7506
switch online.
Ethernet 3/0/1 to Ethernet 3/0/48 are connected with IP phones and Ethernet 5/0/1
to Ethernet 5/0/48 are connected with access point (AP) devices.
PoE does not need to be enabled on the IP phones connected to Ethernet 3/0/1
and Ethernet 3/0/48.
Ethernet 3/0/48 requires high priority.
To do... Use the command...
display poe interface
{ interface-type interface-number |
all }
display poe interface power
{ interface-type interface-number |
all }
display poe powersupply
display poe pse
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Chapter 1 PoE Configuration
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