https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35524#M1757 <P style="margin: 0;">Hi joe_tommie,</P> <P style="margin: 0;"></P> <P style="margin: 0;">I think you mean -75dbm of RSSI. That's still a good value for the signal, bad values would be -90 dbm or less but It would also depend on the noise and interference of the surrounding environment and even for the type of service (voice, video, data, etc.). A better measure is the Signal to Noise Ratio (SNR) which should be above 25 to have a good connection. On how to remove these clients, once they are offline they should be gone after some minutes when ZD refresh data.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Thanks.</P> <P style="margin: 0;">David.</P> Fri, 08 Oct 2021 10:03:18 GMT David 2021-10-08T10:03:18Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35522#M1755 <P style="margin: 0;">if an ap shows the RSSI value of a client is greater than 75dbm， which means signal very bad .</P> <P style="margin: 0;"></P> <P style="margin: 0;">I dont know ruckus production very much , but i want to know how to kill the bad signal client offline , and then make sure that the client can connet the nearest ap when the movable client change its location .</P> <P style="margin: 0;"></P> <P style="margin: 0;">How to set the ZD1200 , which can automatically implements the function .</P> Fri, 08 Oct 2021 03:15:08 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35522#M1755 joe_tommie 2021-10-08T03:15:08Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35523#M1756 <P style="margin: 0;">it can be used SNR value to represent the signal too</P> Fri, 08 Oct 2021 03:16:44 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35523#M1756 joe_tommie 2021-10-08T03:16:44Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35524#M1757 <P style="margin: 0;">Hi joe_tommie,</P> <P style="margin: 0;"></P> <P style="margin: 0;">I think you mean -75dbm of RSSI. That's still a good value for the signal, bad values would be -90 dbm or less but It would also depend on the noise and interference of the surrounding environment and even for the type of service (voice, video, data, etc.). A better measure is the Signal to Noise Ratio (SNR) which should be above 25 to have a good connection. On how to remove these clients, once they are offline they should be gone after some minutes when ZD refresh data.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Thanks.</P> <P style="margin: 0;">David.</P> Fri, 08 Oct 2021 10:03:18 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35524#M1757 David 2021-10-08T10:03:18Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35525#M1758 <P><A href="https://forums.ruckuswireless.com/users/5fc9f8498acbf10bdd88183d" style="">@david_saez</A> thank you your answer.</P> <P>i saw some cases after i posted this question.</P> <P>right now i know how to tune the zd1200.</P> <P>here are my set:</P> <P>SmartRoam Factor is set 5,</P> <P>and BSS Min Rate is set 12mbps.</P> <P>what do you think.</P> <P></P> Fri, 08 Oct 2021 10:16:06 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35525#M1758 joe_tommie 2021-10-08T10:16:06Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35526#M1759 <P style="margin: 0;">SmartRoam factor to 5 will make clients roam when SNR(also shown as RSSI) is bellow 20, so It is a good value to roam.</P> <P style="margin: 0;">BSS Min Rate is good to 12 too.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Cheers.</P> <P style="margin: 0;">David.</P> Fri, 08 Oct 2021 10:51:47 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35526#M1759 David 2021-10-08T10:51:47Z https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35527#M1760 <P style="margin: 0;">Hi Joe,</P> <P style="margin: 0;">Below article explains about the table mapping the Roamfactor value to the SNR. Please check for your reference.</P> <P style="margin: 0;"></P> <P style="margin: 0;"><A href="https://support.ruckuswireless.com/articles/000002637" target="_blank" rel="noopener noopener noreferrer">https://support.ruckuswireless.com/articles/000002637</A></P> <P style="margin: 0;"></P> <P style="margin: 0;">Regards,</P> <P style="margin: 0;">Sanjay Kumar</P> Fri, 08 Oct 2021 14:30:48 GMT https://community.ruckuswireless.com/t5/Wireless-Questions-and-Best/ZD1200-How-to-kill-the-bad-signal-client-offline/m-p/35527#M1760 sanjay_kumar 2021-10-08T14:30:48Z