In practice it is often necessary to record specified PoE port access PD name,In RFC3621 provides
pethPsePortType item to set port of PD.
Switches also provides the CLI Settings to set this value.
Command
Function
Switch# configure terminal
Enter global configuration mode
Switch(config)# interface
gigabitEthernet
port-id
Enter interface configuration mode, specified to
configure the physical port
Switch(config-if-GigabitEthernet-
0/1)#
poe pd-description
pd-name
PD descriptor configuration interface, parameter as
a string, the maximum support
32 characters
Switch(config)#
end
Return to the global model
Switch#
write
Save the configuration, to ensure effective at the
time of the next start
For example, set gigabitEthernet 0/1 interface of PD descriptors.
Switch#configure terminal
Enter configuration commands, one per line. End with CTRL+Z.
Switch(config)#interface gigabitEthernet 0/1
Switch(config-if-gigabitEthernet-0/1)#
poe pd-description
test
Switch(config-if-gigabitEthernet-0/1)#
end
8.3. Display POE Status
8.3.1.
POE port status display
The user can in privileged mode through the show command to view the interface state.
F
o
r
e
x
a
m
p
l
e
,
display the single port fastEthernet 0/1 state of power supply:
Switch#show poe interface gigabitEthernet 0/1
Interface : Gi0/1
Pd Description : test
Command
Function
Switch# show poe interface
gigabitEthernet [
port-id
]
Display power supply state about designated
port
Switch# show poe interfaces status
Show all PoE port state of power supply
（
8
ports can rely on PoE power supply system
）
Switch# show poe interfaces
configuration
Show all PoE port configuration information
（
8
ports can rely on PoE power supply system
）
