1130AG Access Point PoE Problem with Cat 3750G-24PS-E switch

nptabernilla · ‎02-20-2008

I am having a problem on the PoE negotiation of Catalyst 3750G-24PS-E and 1130AG Access point. I used straight and cross cable for physical connection since by default the auto mdix per port of the switch is enabled/on. I used CLI, CNA and Web Device Manager on both devices to isolate and troubleshoot the problem but still the PoE negotiation on both devices won't work out. But when I used the access point into other switch (CE500 PoE Switch), the access point is working properly. Does anyone can help me to distinguish what the problem really is? The IOS Version of 3750G switch is 12.2(25) SEE2 and the 1130AG access point IOS Version is 12.3(8)JEA.

Rob Huffman · ‎02-21-2008

Hi Nelmar,

Have you tried a shut/no shut on the switchport?

Rob

nptabernilla · ‎02-21-2008

Hi Rob,

Thanks for your reply. Yes, I tried shut/no shut on the switchport many times. I saw that the switch grant power inline on the port but the port still can't/won't provide any power to boot up the access point.

Thanks,

Nelmar