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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
643
Chapter 65
Power over Ethernet
(PoE) Commands
config poe ports [all | <portlist>] {state [enable | disable] | [time_range <range_name 32> |
clear_time_range] | priority [critical | high | low] | power_limit [class_0 | class_1 | class_2 |
class_3 | user_define <value 1000-35000>]}
config poe system {units [<unitlist> | all]} {power_limit <value 37-740> |
power_disconnect_method [deny_next_port | deny_low_priority_port] | legacy_pd [enable |
disable]}
show poe ports {<portlist>}
show poe system {units <unitlist>}
65-1 config poe ports
Description
This command is used to configure the PoE port settings.
Note: This command is only available to Switches in the DGS-3420 Series that suppport Power
over Ethernet.
Format
config poe ports [all | <portlist>] {state [enable | disable] | [time_range <range_name 32> |
clear_time_range] | priority [critical | high | low] | power_limit [class_0 | class_1 | class_2 |
class_3 | user_define <value 1000-35000>]}
Parameters
ports - Specifies the list of port used for this configuration.
all - Specifies that all the ports will be used for this configuration.
<portlist> - Enter the list of ports, used for this configuration, here.
state - (Optional) Specifies whether power will be supplied to the powered device connected to
this port or not.
enable - Specifies that PoE will be enabled of the specifies port(s).
disable - Specifies that PoE will be disabled of the specifies port(s).
time_range - (Optional) Specifies the time range that applies to the port of the PoE. If the time
range is configured, the power can only be supplied during the period specified by the time
range.
<range_name 32> - Enter the time range name used here. This name can be up to 32
characters long.
clear_time_range - Specifies that the time range will be removed.
priority - (Optional) Port priority determines the priority the system attempts to supply the power
to the port. There are three levels of priority that can be selected, critical, high, and low. When
multiple ports happen to have the same level of priority, the port ID will be used to determine
the priority. The lower port ID has higher priority. The setting of priority will affect the ordering
of supplying power. Whether the disconnect method is set to deny low priority port, priority of
port will be used by the system to manage the power supply to the ports.
critical - Specifies that the priority value will be set to critical.
high - Specifies that the priority value will be set to high.
low - Specifies that the priority value will be set to low.