Configuring Poe; Table 442: Poe Configurable Options And Default Settings - Juniper JUNOS OS 10.3 - SOFTWARE Manual

CHAPTER 116

Configuring PoE

Configuring PoE (CLI Procedure)

Table 442: PoE Configurable Options and Default Settings

Option Default
Switch Options
W
guard-band 0
management class
Not included in default
notification-control
configuration
Interface Options
Copyright © 2010, Juniper Networks, Inc.
Configuring PoE (CLI Procedure) on page 3315
Configuring PoE (J-Web Procedure) on page 3317
Power over Ethernet (PoE) ports supply electric power over the same ports that are used
to connect network devices. These ports allow you to plug in devices that require both
network connectivity and electric power, such as voice over IP (VoIP) phones, wireless
access points, and some IP cameras.
For EX Series switches that support PoE ports, the factory default configuration enables
PoE on the PoE-capable ports, with default settings in effect. You might not have to do
any additional configuration if the default settings work for you. Table 442 on page 3315
shows the PoE options and their default settings for the switch as a whole and for the
PoE interfaces.
Description
Reserves up to 19 W out of the PoE power budget to be used in the case
of a spike in PoE power consumption.
Sets the PoE power management mode for the switch:
class
by the class of the connected powered device. No power is allocated
to the interface until a powered device is connected.
static
configured and independent of the class of the connected powered
device. The maximum power is allocated to the interface even if a
powered device is not connected.
When included in the configuration, enables PoE SNMP traps.
—The maximum power delivered by an interface is determined
—The maximum power delivered by an interface is statically
3315