topic Re: Some clients cannot connect / Unbeliveable CPU usage. in Wireless

Some clients cannot connect / Unbeliveable CPU usage.

JacekJBlaschke — Sat, 03 Jul 2021 23:59:27 GMT

Hello, We have several 12xx AP's running fine c1200-k9w7-mx.123-4.JA2 . After upgrade one of the AP's with c1200-k9w7-mx.123-8.JEC2, most of clients cannot connect (even Cisco/Linkys WET's). Another strange observation - with JEC2 CPU usage jump to 98% , SNMP engine eats 87%

Re: Some clients cannot connect / Unbeliveable CPU usage.

tstanik — Tue, 20 Jan 2009 17:58:06 GMT

Make sure that to establish a Wireless connection between the Wireless client and the Access Point the SSID configured on the Access point must match with the SSID configured on the Wireless clients.

Here is the configuration guide for the Cisco Aironet Access point configuration guide follow the guide it may help you

http://cisco.com/en/US/customer/docs/wireless/access_point/12.2_13_JA/configuration/guide/s13ovrv_ps458_TSD_Products_Configuration_Guide_Chapter.html

Re: Some clients cannot connect / Unbeliveable CPU usage.

JacekJBlaschke — Wed, 21 Jan 2009 09:08:34 GMT

All AP's and clients are well configured.

Do you have Linksys clients? Can you please check processor usage per process? Especially SNMP.