Configuring Poe Redundancy - HP Aruba JL253A Management And Configuration Manual

For arubaos-switch 16.08

Table of Contents

To view the settings, enter the show power-over-ethernet command, shown in Figure 11: PoE allocation

by value and the maximum power delivered on page 112.

Figure 11: PoE allocation by value and the maximum power delivered

switch(config)# show power-over-ethernet A6

Status and Counters - Port Power Status for port A6

Power Enable

Detection Status : Delivering

Over Current Cnt : 0

Power Denied Cnt : 0

Maximum power delivered.

If you set the PoE maximum value to less than what the PD requires, a fault occurs, as shown in Figure 12: PoE

power value set too low for the PD on page 112.

Figure 12: PoE power value set too low for the PD

switch(config)# int A7 poe-value 4

switch(config)# show power-over-ethernet A7

Status and Counters - Port Power Status for port A7

Power Enable

Detection Status : fault

Over Current Cnt : 1

Power Denied Cnt : 2

'Fault' appears when the PoE power value is set too low.

Configuring PoE redundancy

When PoE redundancy is enabled, PoE redundancy occurs automatically. The switch keeps track of power use

and will not supply PoE power to additional PoE devices trying to connect if that results in the switch not having

enough power in reserve for redundancy if one of the power supplies should fail.

[no] power-over-ethernet redundancy [n+1 | full]

Configured Type :

MPS Absent Cnt

Configured Type :

MPS Absent Cnt

Aruba 2930F / 2930M Management and Configuration Guide

for ArubaOS-Switch 16.08