DGS-3100 Series Gigabit Stackable Managed Switch CLI Manual
199
Success.
DGS3100#
config poe ports
Purpose To configure the PoE port settings.
Syntax
config poe ports <portlist> { state [enable | disable] | priority
[ low | high | critical ] | power_limit <value 1-15400>}
Description The config poe ports command configures PoE settings for a port
or range of ports.
Parameters <portlist> – A port or range of ports to be configured or all the ports.
state – Enables or disables the PoE function on the Switch.
priority – Setting the port priority affects power-up order and
shutdown order. Power-up order: When the Switch powers-up or
reboots, the ports are powered up according to their priority (critical
first, then high and finally low). Shutdown order: When the power
limit has been exceeded, the ports will shut down according to their
priority if the power disconnect method is set to deny_
low_priority_port. The possible options are:
• critical – Specifies that these ports have the highest priority
for all configured PoE ports. These ports will be the first
ports to receive power and the last to disconnect power.
• high – Specifies that these ports have the second highest
priority for receiving power and shutting down power.
• low – Specifyies that these ports have the lowest priority for
receiving and shutting down power. These ports will be the
first ports to have their power disconnected if the
power_disconnect_method chosen in the config poe
command is deny_low_priority_port.
power_limit <value 1-15400> – Specifies the per-port power limit. If
a port exceeds 10% of its power limit, the PoE system will shut down
that port. The minimum user-defined setting is 1 mW and the
maximum is 15400 mW. The default setting is 15400 mW.
Restrictions Only Administrator or operator-level users can issue this command.
Example usage:
To config the Switch’s ports for PoE:
DGS3100# config poe ports 1-3 state enable priority critical power_limit 12000
Success.
DGS3100#
show poe
Purpose To display the setting and actual values of the whole PoE system.
Syntax
show poe
Description The show poe command displays the settings, actual values and
port configuration of the whole PoE system.
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