topic AP 2602 Problem with Code 7.4.100.60 in Wireless

AP 2602 Problem with Code 7.4.100.60

M.Netuschil5148 — Sun, 04 Jul 2021 07:22:59 GMT

Hi at all,

I have problems with the code 7.4.100.60 and 2602 AP´s.

The AP´s stops delivering services and no client can connected to them. After a reboot

all problems are solved, but this problem comes back every ten days.

In the logs are only shown a disconnect from these AP´s on the controller.

On the AP´s is nothing to find.

Is this a known problem? Is there a workaround available?

Thanks in advance,

Mario

AP 2602 Problem with Code 7.4.100.60

Leo Laohoo — Wed, 10 Jul 2013 08:41:08 GMT

IF the APs are connected to a Cisco PoE switch, what output to do you get when you issue the command "sh power inline"?

AP 2602 Problem with Code 7.4.100.60

M.Netuschil5148 — Wed, 10 Jul 2013 08:52:55 GMT

Here are the screenshoot:

AP 2602 Problem with Code 7.4.100.60

Leo Laohoo — Wed, 10 Jul 2013 08:54:47 GMT

Oh no. I meant when the APs "disconnect" from the WLC, is the above screenshot output the same?

AP 2602 Problem with Code 7.4.100.60

M.Netuschil5148 — Wed, 10 Jul 2013 09:06:30 GMT

Ok so I must wait until one of this AP´s run in this state.

Thanks

AP 2602 Problem with Code 7.4.100.60

Leo Laohoo — Wed, 10 Jul 2013 09:34:25 GMT

Ok so I must wait until one of this AP´s run in this state.

Yes. That's right. When one (or more) of the APs has "disconnected" from the WLC, and you've got a Cisco PoE switch, post the output to the command "sh power inline". I want to see if the output is "IEEE" or something else.

Re: AP 2602 Problem with Code 7.4.100.60

Shaoqin Li — Wed, 10 Jul 2013 15:45:51 GMT

if you have other models without same issue, this is known issue on current 7.4 code, only impact 1600/2600/3600 APs and 2.4 G .

but the AP should not disconnect, it is a radio issue.

or it might be different thing, get AP event.log in flash.

Sent from Cisco Technical Support iPad App

Re: AP 2602 Problem with Code 7.4.100.60

Abhishek Abhishek — Wed, 10 Jul 2013 18:17:04 GMT

Hello Mario,

As per your query i can suggest you the following solution-

Please check the powering options-

• 802.3af Ethernet Switch

• Cisco AP2600 Power Injectors (AIR-PWRINJ4=)

• Cisco AP2600 Local Power Supply (AIR-PWR-B=)

and Power Draw

AP2600: 12.95W

Note: When deployed using Power over Ethernet (PoE), the power drawn from the power sourcing equipment will be higher by some amount depending on the length of the interconnecting cable. This additional power may be as high as 2.45W, bringing the total system power draw (access point + cabling) to 15.4W.

Hope this will help you.