topic Re: RX Multicast Queue Full in Wireless https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350528#M177678 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10pt;">Sorry for the lack of information.</SPAN></P><P></P><P>The controller is a 5508 running software version <SPAN style="font-size: 10pt;">7.3.101.0.</SPAN></P><P><SPAN style="font-size: 10pt;">The access points are a mix of 1240 and 2600 series access points.</SPAN></P><P></P><P>Actually, the impact is not as big as there is a need to open a TAC case.</P><P></P><P><SPAN style="font-size: 10pt;">I don't even really know if the problem with the clients connectivity is related to the multicast queue, but it started at about the same time. </SPAN></P><P><SPAN style="font-size: 10pt;">There are no arp storms or anything I could read in an older discussion.</SPAN></P></BODY></HTML> Thu, 19 Sep 2013 12:22:31 GMT Sven Lindeke 2013-09-19T12:22:31Z RX Multicast Queue Full https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350526#M177676 <P>Hello.</P><P></P><P>I got "R<SPAN style="font-size: 10pt;">X Multicast Queue Full" messages in the log of my 5508 WLC for more than a week now and have problems with client association.</SPAN></P><P><SPAN style="font-size: 10pt;">The multicast mode on the controller is set to "Unicast".</SPAN></P><P></P><P><SPAN style="font-size: 10pt;">Can anybody tell me what the problem could be?</SPAN></P><P></P><P><SPAN style="font-size: 10pt;">Thanks.</SPAN></P><P></P><P><SPAN style="font-size: 10pt;">Sven Lindeke</SPAN></P> Sun, 04 Jul 2021 07:53:04 GMT https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350526#M177676 Sven Lindeke 2021-07-04T07:53:04Z Re: RX Multicast Queue Full https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350527#M177677 <HTML><HEAD></HEAD><BODY><P>You can search the forum and others in the past have had the same issue, but it wasn't client impacting. If it's client impacting, then maybe your best off opening a TAC case. Also, make sure you also post the WLC model, firmware and access point type as that helps also.<BR /><BR />Sent from Cisco Technical Support iPhone App</P></BODY></HTML> Thu, 19 Sep 2013 12:12:06 GMT https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350527#M177677 Scott Fella 2013-09-19T12:12:06Z Re: RX Multicast Queue Full https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350528#M177678 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10pt;">Sorry for the lack of information.</SPAN></P><P></P><P>The controller is a 5508 running software version <SPAN style="font-size: 10pt;">7.3.101.0.</SPAN></P><P><SPAN style="font-size: 10pt;">The access points are a mix of 1240 and 2600 series access points.</SPAN></P><P></P><P>Actually, the impact is not as big as there is a need to open a TAC case.</P><P></P><P><SPAN style="font-size: 10pt;">I don't even really know if the problem with the clients connectivity is related to the multicast queue, but it started at about the same time. </SPAN></P><P><SPAN style="font-size: 10pt;">There are no arp storms or anything I could read in an older discussion.</SPAN></P></BODY></HTML> Thu, 19 Sep 2013 12:22:31 GMT https://community.cisco.com/t5/wireless/rx-multicast-queue-full/m-p/2350528#M177678 Sven Lindeke 2013-09-19T12:22:31Z