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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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Network POE devices restart

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  • 1.  Network POE devices restart

    Posted Nov 09, 2021 05:54 AM

    we have 60+ Aruba 2920-48G-POE switches, offlate the POE devices (IP Phones & Aruba AP's) conencted to these switches are restarting randonmly. (the POE logs shows no fault.)

    --> sh power-over-ethernet brief b7
    PoE Pwr Pwr Pre-std Alloc Alloc PSE Pwr PD Pwr PoE Port PLC PLC
    Port Enab Priority Detect Cfg Actual Rsrvd Draw Status Cls Type
    ------ ---- -------- ------- ----- ------ ------- ------- ----------- --- ----
    B7 Yes low off usage usage 2.7 W 2.7 W Delivering 2 1

    Any help recomemded.

    Primary FW:- WB.16.02.0015
    Secondary FW:- WB.15.17.0009



  • 2.  RE: Network POE devices restart

    Posted Nov 09, 2021 06:43 AM

    Hello Kishore1942,

    Do you see some threshold messages as described in the following document:


    What is the total power consumed by all devices connected to the switch?