3Com Switch 4800G 24-Port - Displaying and Maintaining Poe; Poe Configuration Example

Displaying and Maintaining PoE 1199
Displaying and
Maintaining PoE
PoE Configuration
Example
Network requirements
The device provides power supply for PDs through PoE interfaces.
■ GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2 are connected to IP
telephones.
■ GigabitEthernet 1/0/11 and GigabitEthernet 1/0/12 are connected to access
point (AP) devices.
■ The power priority of GigabitEthernet 1/0/2 is critical.
■ The power of the AP device connected to GigabitEthernet 1/0/11 does not
exceed 9,000 milliwatts.
Network diagram
Figure 355 Network diagram for PoE
Configuration procedure
# Enable PoE on GigabitEthernet 1/0/1, GigabitEthernet 1/0/2, GigabitEthernet
1/0/11, and GigabitEthernet 1/0/12.
<Sysname> system-view
[Sysname] interface GigabitEthernet 1/0/1
To do… Use the command… Remarks
Display the mapping between ID,
module, and slot of all PSEs.
display poe device Available in any
view
Display the power state and
information of the specified PoE
interface
display poe interface
[ interface-type interface-number ]
Display the power information of a PoE
interface(s)
display poe interface power
[ interface-type interface-number ]
Display the information of PSE display poe pse
Display all information of the
configurations and applications of the
PoE configuration file
display poe-profile [ index index
| name profile-name ]
Display all information of the
configurations and applications of the
PoE configuration file applied to the
specified PoE interface
display poe-profile interface
interface-type interface-number
GE1/0/1
GE1/0/2
GE1/0/11
GE1/0/12