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  • 1.  2930M PoE AP-515 power issue

    Posted Nov 20, 2019 11:09 AM

    Hi,

     

    I am not very familar with the aruba switching platform but I just got a 2930M ROM67A so I'm using it in my lab to provision a bunch of AP-515. However I am not able to get the APs to get online. I enabled lldp with lldp run but:

     

    1. The AP is only negotiating 9.3W

     

    What is going wrong here? I feel this is something really stupid.



  • 2.  RE: 2930M PoE AP-515 power issue

    Posted Nov 20, 2019 11:18 AM

    Is the device successfully identified by LLDP?

     

    show lldp info remote-device [INTERFACE]

    Asking the obvious, but you are using E0 on the AP and not E1?



  • 3.  RE: 2930M PoE AP-515 power issue

    Posted Nov 20, 2019 11:22 AM

    Yes.

     

    Aruba-Test-SW01-2930M# sh lldp info remote-device 48

    LLDP Remote Device Information Detail

    Local Port : 48
    ChassisType : mac-address
    ChassisId : 9c8cd8-ca7cec
    PortType : mac-address
    PortId : 9c 8c d8 ca 7c ec
    SysName : 9c:8c:d8:ca:7c:ec
    System Descr : ArubaOS (MODEL: 515), Version Aruba IAP
    PortDescr : eth0
    Pvid :

    System Capabilities Supported : bridge, wlan-access-point
    System Capabilities Enabled : wlan-access-point

    Remote Management Address
    Type : ipv4
    Address : x.x.x.x

    Poe Plus Information Detail

    Poe Device Type : Type2 PD
    Power Source : Only PSE
    Power Priority : Unknown
    PD Requested Power Value : 25.5 Watts
    PSE Allocated Power Value : 25.5 Watts

     

    show power-over-ethernet 48:

     

    Aruba-Test-SW01-2930M# show power-over-ethernet 48

    Status and Configuration Information for port 48

    Power Enable : Yes PoE Port Status : Delivering^
    PLC Class/Type : 5/3 Priority Config : high
    DLC Class/Type : 0/- Pre-std Detect : off
    Alloc By Config : usage Configured Type :
    Alloc By Actual : usage PoE Value Config : n/a


    PoE Counter Information

    Over Current Cnt : 0 MPS Absent Cnt : 1
    Power Denied Cnt : 0 Short Cnt : 0


    LLDP Information

    PSE Allocated Power Value : 7.8 W PSE TLV Configured : dot3, MED
    PD Requested Power Value : 0.0 W PSE TLV Sent Type : dot3
    MED LLDP Detect : Disabled PD TLV Sent Type : n/a


    Power Information

    PSE Voltage : 55.0 V PSE Reserved Power : 8.5 W
    PD Amperage Draw : 143 mA PD Power Draw : 7.9 W

     

    ^ - Power demoted ports


    Refer to command's help option for field definitions

    Aruba-Test-SW01-2930M#

     

     

    At first it showed lldp under alloc actual. Now it's back to usage and at power demoted.



  • 4.  RE: 2930M PoE AP-515 power issue

    Posted Dec 22, 2019 04:09 PM

    Any updates here as i have the same issue ?



  • 5.  RE: 2930M PoE AP-515 power issue
    Best Answer

    Posted Dec 22, 2019 04:48 PM

    My issue was DHCP actually.

     

    But make sure that you're connected in ENET0 and that you have LLDP enabled.