https://community.cisco.com/t5/wireless/understanding-mcs-data-rates/m-p/3843193#M205067 <P>I'm running into some confusion when interpreting the MCS rates.&nbsp; I'm using SolarWinds to monitor my WLC, and I've created a custom poller to poll the MCS rates using the current client tx rate (OID 1.3.6.1.4.1.9.9.599.1.3.1.1.17).&nbsp; When I see rates such as "m9 ss2" I understand that it corresponds to MCS 9 with 2 spatial streams.</P><P>&nbsp;</P><P>However, I also see rates of "m38/1.0" or just plain "1.0".&nbsp; Does anyone know what these correspond to in the MCS tables?&nbsp; I don't see anything online about it.</P> Mon, 05 Jul 2021 17:16:46 GMT feld4125 2021-07-05T17:16:46Z https://community.cisco.com/t5/wireless/understanding-mcs-data-rates/m-p/3843193#M205067 <P>I'm running into some confusion when interpreting the MCS rates.&nbsp; I'm using SolarWinds to monitor my WLC, and I've created a custom poller to poll the MCS rates using the current client tx rate (OID 1.3.6.1.4.1.9.9.599.1.3.1.1.17).&nbsp; When I see rates such as "m9 ss2" I understand that it corresponds to MCS 9 with 2 spatial streams.</P><P>&nbsp;</P><P>However, I also see rates of "m38/1.0" or just plain "1.0".&nbsp; Does anyone know what these correspond to in the MCS tables?&nbsp; I don't see anything online about it.</P> Mon, 05 Jul 2021 17:16:46 GMT https://community.cisco.com/t5/wireless/understanding-mcs-data-rates/m-p/3843193#M205067 feld4125 2021-07-05T17:16:46Z