topic AP continuously shutdown and up...? what problem in Wireless

AP continuously shutdown and up...? what problem

Soon Kwan Kwon — Mon, 05 Jul 2021 13:25:50 GMT

Hello all,

I have lots of APs, but my APs continuously shutdown and up... like upper captured picture..

What is the problem with my APs?...

For more strange..., I can ping APs even though upper condition.

IF YOU GUYS KNOW ABOUT THIS, PLEASE CONTACT ME.

Thank you.

Regards,

SK.

Model name is AIR-AP1832I-K-K9 and it is Express Mobility.

Check the uptime of the AP.

Leo Laohoo — Wed, 25 Jan 2017 06:10:58 GMT

Check the uptime of the AP.

Uptime is very mishmash ...

Soon Kwan Kwon — Wed, 25 Jan 2017 06:35:20 GMT

Uptime is very mishmash ...

In this case, should I check something? special?

Describe the wireless network

Leo Laohoo — Wed, 25 Jan 2017 06:39:01 GMT

Describe the wireless network.

Are the APs connected to the same switch? Check the switchport of the switch to make sure the link(s) are not going down/up.

What is the latency from the APs to the controller?

All APs connect same switch

Soon Kwan Kwon — Wed, 25 Jan 2017 07:23:00 GMT

All APs connect same switch(L2), and links are going well.

and..

what is the "latency" meaning??

what is the "latency" meaning

Leo Laohoo — Wed, 25 Jan 2017 07:43:05 GMT

what is the "latency" meaning??

Ping times from the controller to the APs.

It is ping condition ap to

Soon Kwan Kwon — Wed, 25 Jan 2017 08:12:47 GMT

It is ping condition ap to controller

It is ping condition controller to ap

going well !!.

How I find the cause...?

Regards,

SK.

Can you show logs from the AP

ivanchakarov — Wed, 25 Jan 2017 13:07:08 GMT

Can you show logs from the AP's CLI ?

However, I am pretty sure you are hitting this bug - https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvc40470

We are waiting for the next release. 😞

Thank you ivanchakarov

Soon Kwan Kwon — Thu, 26 Jan 2017 00:08:50 GMT

Thank you ivanchakarov

You may right...!

Then, we must wait next release ㅠ_ㅠ

mmm