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Cisco Bug: CSCuo11424 - PoE not working - Enterasys AP 2650 + WS-C4506-E +WS-X4648-RJ45V+E

Last Modified

Feb 12, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(100.0.1)

Description (partial)

Symptom:
Problem is manifesting twofold (same switch, two different Line Cards but same type)

Scenario 1:
Mar 19 09:40:17: ILPOWER-5-ILPOWER_POWER_DENY Interface Gi2/26: inline power denied. Reason: Requested power(16559) exceeds interface or module capability.
Mar 19 09:40:17: Ilpower PD device 3 class 6 from interface (Gi2/26)
Mar 19 09:40:17: Ilpower deny interface(Gi2/26) because hardware limitation.

Scenario 2:
Mar 19 09:36:39: Ilpower PD device 3 class 6 from interface (Gi3/26)
Mar 19 09:36:39: ilpower new power from pd discovery Gi3/26, power_status ok
Mar 19 09:36:39: Ilpower interface (Gi3/26) power status change, allocated power 16559
Mar 19 09:36:39:  ilpower_notify_lldp_power_via_mdi_tlv Gi3/26 pwr alloc 16559
Mar 19 09:36:39: Gi3/26 AUTO PORT PWR Alloc 130 Request 130
Mar 19 09:36:39: Gi3/26: LLDP NOTIFY TLV:
    (curr/prev) PSE Allocation: 13000/0
    (curr/prev) PD Request    : 13000/0
    (curr/prev) PD Class      : Class 0/
    (curr/prev) PD Priority   : low/unknown
    (curr/prev) Power Type   : Type 2 PSE/Type 2 PSE
    (curr/prev) mdi_pwr_support: 1/0
    (curr/prev Power Pair)     : Signal/
    (curr/prev) PSE Pwr Source : Primary/Unknown
Mar 19 09:36:40: ilpower delete power from pd linkdown Gi3/26   <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Mar 19 09:36:40: Ilpower interface (Gi3/26), delete allocated power 16559
Mar 19 09:36:40:  ilpower_notify_lldp_power_via_mdi_tlv Gi3/26 pwr alloc 0

Conditions:
Attempting to connect Enterasys AP 2650
Problem is also observed on Catalyst3750X
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