3Com Switch 7754, Configuration Manual

Page: 732 / 940

732 C
HAPTER
66: P
O
E P
ROFILE
C
ONFIGURATION
n
The following rules should be obeyed
■
A PoE profile is a group of PoE configurations. Multiple PoE features can be set
in a PoE profile. When the
apply poe-profile command applies a PoE profile
to a port, some PoE features can be applied successfully while some PoE
configurations in it cannot.
■
When the apply poe-profile command is used to apply a PoE profile to a
port, the PoE profile is applied successfully if one PoE feature in the PoE profile
is applied properly.
■
If one or more features in the PoE profile are not applied properly on a port,
the switch prompts explicitly which PoE features in the PoE profile are not
applied properly on which ports.
■
The display current-configuration command can be used to query which
PoE profiles are applied to a port. However, the command cannot be used to
query which PoE features in a PoE profiles are applied successfully.
Displaying PoE Profile
Configuration
After the above configuration, execute the display command in any view to see
the running status of the PoE profile. You can verify the configurations by viewing
the information.
PoE Profile
Configuration
Example
Network requirements
Ethernet2/0/1 through Ethernet2/0/10 of the Switch 7757 are used by users of
group A, who have the following requirements:
■
The PoE function can be enabled on all ports.
■
Signal cables are used to supply power.
Apply
the
existing
PoE
profile
to the
specifie
d
Etherne
t port System view apply poe-profile
profile-name
interface
interface-type
interface-number
[ to interface-type
interface-number ]
Required
Users can decide
whether to configure
the settings in system
view or port view
In Ethernet port
view: Enter Ethernet port
view interface
interface-type
interface-number
Apply the existing
PoE profile to the
port apply poe-profile
profile-name
Table 589 Configure PoE profile
Operation Command Description
Table 590 Display the PoE profile configuration
Configuration Command Description
Display the detailed
information about the PoE
profiles created on the switch display
poe-profile
{ all-profile |
interface interface-type
interface-number | name
profile-name }
The display command can be
executed in any view