I'm on PI 1.4 with 22.214.171.124 From time to time I get an audit mismatch showing that PI and controller values differ in "Rapid Update Mode".
I understand that rapid update changes update time for CleanAir from 15 minutes to 30 seconds and that an AP is forced to rapid update when I look at the CleanAir tab on PI.
Unfortunately, I can't find a way to switch rapid update from "true" to "false". I may check its status with "show ap config 802.11b <ap_name>" but with "config" I only can enable/disable CleanAir completely.
Do I miss something or should I ignore the whole rapid update thing? Thanks ind advance for any information!
Yes, you are correct! Rapid update changes update time for CleanAir from 15 minutes to 30 seconds.which allows near real-time visibility into AQ changes at the radio level.
There are two AQ reporting modes defined: normal and rapid update. Normal mode is the default AQ reporting mode. Either the WCS or the WLC retrieves reports at normal update rate (default is 15 minutes). The WCS informs the Controller about the default polling period, and the WLC instructs the AP to change AQ averaging and reporting period accordingly.
When the user drills down to Monitor > Access Points > and chooses a radio interface from the WCS or the WLC, the selected radio is placed into rapid update reporting mode. When a request is received, the Controller instructs the AP to change the default AQ reporting period temporarily to a fixed fast update rate (30 sec), which allows near real-time visibility into AQ changes at the radio level.
you can ignore the Rapid update and kindly go through the documentation to understand the behaviour of Clean Air (AQ).
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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