https://community.cisco.com/t5/wireless/ap-alert/m-p/5072276#M270358 <P>What is the meaning of this Alert as extracted from Cisco Prime Infrastructure.</P><P>Message: Interference threshold violation reported by '802.11b/g/n' interface of AP 'XXX', connected to Controller 'XXX'.</P> Wed, 17 Apr 2024 17:30:06 GMT collrbbrt 2024-04-17T17:30:06Z https://community.cisco.com/t5/wireless/ap-alert/m-p/5072276#M270358 <P>What is the meaning of this Alert as extracted from Cisco Prime Infrastructure.</P><P>Message: Interference threshold violation reported by '802.11b/g/n' interface of AP 'XXX', connected to Controller 'XXX'.</P> Wed, 17 Apr 2024 17:30:06 GMT https://community.cisco.com/t5/wireless/ap-alert/m-p/5072276#M270358 collrbbrt 2024-04-17T17:30:06Z https://community.cisco.com/t5/wireless/ap-alert/m-p/5072302#M270360 <P>Refer "&nbsp;LRADIF_INTERFERENCE_PROFILE_FAILED" from the link given below</P> <P><A href="https://www.cisco.com/c/en/us/td/docs/wireless/ncs/1-0/configuration/guide/NCS10cg/event.html" target="_blank" rel="noopener">https://www.cisco.com/c/en/us/td/docs/wireless/ncs/1-0/configuration/guide/NCS10cg/event.html</A></P> <P>Basically, it is saying that AP detected an interference which exceeds the threshold value set under WLC --&gt; RRM settings. You can configure threshold to create a trap for interference.&nbsp;</P> <P>You can tune the threshold values under RRM or do a RF spectrum analysis to identify the source of interference and mitigate/remediate it.</P> <P>You can also use <A href="https://cway.cisco.com/wireless-config-analyzer/" target="_self">WLC Config Analyzer Express</A> to review RF state of the network.</P> <P>Also note that in dense deployment, it is common to see 2.4GHz Co-Channel Interference and it may not be possible to eliminate this.&nbsp;</P> <P>Jagan Chowdam</P> <P>/**Pls rate useful responses**/</P> Wed, 17 Apr 2024 18:02:51 GMT https://community.cisco.com/t5/wireless/ap-alert/m-p/5072302#M270360 jagan.chowdam 2024-04-17T18:02:51Z