HP 5820X Switch User Manual

93
Displaying and maintaining PoE
To do… Use the command… Remarks
Display PSE information
display poe device [ | { begin | exclude
| include } regular-expression ]
Display the power supply state of
the specified PoE interface
display poe interface [ interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
Display the power information of
a PoE interfaces
display poe interface power [ interface-
type interface-number ] [ | { begin |
exclude | include } regular-expression ]
Display the power information of
the PoE power supply and all
PSEs
display poe power-usage [ | { begin |
exclude | include } regular-expression ]
Display the information of PSE
display poe pse [ pse-id ] [ | { begin |
exclude | include } regular-expression ]
Display the power supply states of
all PoE interfaces connected with
the PSE
display poe pse pse-id interface [ |
{ begin | exclude | include } regular-
expression ]
Display the power information of
all PoE interfaces connected with
the PSE
display poe pse pse-id interface power [ |
{ begin | exclude | include } regular-
expression ]
Display all information of the
configurations and applications of
the PoE profile
display poe-profile [ index index | name
profile-name ] [ | { begin | exclude |
include } regular-expression ]
Display all information of the
configurations and applications of
the PoE profile applied to the
specified PoE interface
display poe-profile interface interface-
type interface-number [ | { begin |
exclude | include } regular-expression ]
Available in any view
Configuring PoE example
Network requirements
As shown in Figure 34,
• GigabitEthernet 1/0/1, GigabitEthernet 1/0/2, and GigabitEthernet 1/0/3 are connected to IP
telephones.
• GigabitEthernet 1/0/11 and GigabitEthernet 1/0/12 are connected to APs.
• The power supply priority of IP telephones is higher than that of the APs, for which the PSE supplies
power to IP telephones first when the PSE power is overloaded.
• The maximum power of AP 2 connected to GigabitEthernet 1/0/12 does not exceed 9000
milliwatts.

HP 5820X Switch Specifications

General

Brand	HP
Model	5820X Switch
Category	Network Router
Language	English