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New Member

Radios on 1242AG stay down with Injector and Cat6509

Dear all,

i noticed that the 1242AG does not bring up the Radios, when there is a Power Injector connected.

I see in the Logs of the AP:

%CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED WS-C6509 <Switchport MAC Add>


The Module in the 6500 is a   WS-X6348-RJ-45

The Option "Power Injector installed" on the WLC is also enabled, with the MAC Address from the Switchport, but no change.

WLC.JPG

When i disable CDP on the mentioned Switch Port and reload the AP, it comes up and runs fine.

Any ideas, what is causing this problem?

BR.

stefan

7 REPLIES
Hall of Fame Super Silver

Re: Radios on 1242AG stay down with Injector and Cat6509

Isn't there another option on the wlc in regards to the power. IIRC, there are two options, try checking the other option.

Sent from Cisco Technical Support iPhone App

-Scott
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New Member

Radios on 1242AG stay down with Injector and Cat6509

the other option is "override" in the field "Power Injector State".

but this didn't change the problem.

Hall of Fame Super Gold

Radios on 1242AG stay down with Injector and Cat6509

What is the WLC firmware?

New Member

Radios on 1242AG stay down with Injector and Cat6509

WLC Soft is  7.0.116.0

AP Soft is  12.4(23c)JA2    / Boot Version 12.3.7.1

Hall of Fame Super Gold

Radios on 1242AG stay down with Injector and Cat6509

Is this the only WAP that's having a problem or are there more.

If this is the only WAP then check your cables.

New Member

Radios on 1242AG stay down with Injector and Cat6509

yep, this is the only one.

will check the cables.

New Member

Radios on 1242AG stay down with Injector and Cat6509

problem fixed, with replacing the power supply and cables.

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