https://community.cisco.com/t5/wireless/same-ssid-on-multiple-wireless-interfaces/m-p/3207716#M106576 <P>Depends on the firmware of the controller.&nbsp; I believe 8.X.X.X (and later) supports Interface Group feature which is like "ip address &lt;IP ADDRESS&gt; &lt;SUBNET MASK&gt; secondary" function.</P> Mon, 30 Oct 2017 19:18:51 GMT Leo Laohoo 2017-10-30T19:18:51Z https://community.cisco.com/t5/wireless/same-ssid-on-multiple-wireless-interfaces/m-p/3207678#M106575 <P>We currently have a production SSID where the clients DHCP(/23) scope is a 90% full. I want to setup another /23 that has access to the same SSID. How can that be done and what is the impact of this, will the wireless clients for this SSID just round-robin between the&nbsp; DHCP scopes.</P> Mon, 05 Jul 2021 14:47:14 GMT https://community.cisco.com/t5/wireless/same-ssid-on-multiple-wireless-interfaces/m-p/3207678#M106575 bruce.thornton 2021-07-05T14:47:14Z https://community.cisco.com/t5/wireless/same-ssid-on-multiple-wireless-interfaces/m-p/3207716#M106576 <P>Depends on the firmware of the controller.&nbsp; I believe 8.X.X.X (and later) supports Interface Group feature which is like "ip address &lt;IP ADDRESS&gt; &lt;SUBNET MASK&gt; secondary" function.</P> Mon, 30 Oct 2017 19:18:51 GMT https://community.cisco.com/t5/wireless/same-ssid-on-multiple-wireless-interfaces/m-p/3207716#M106576 Leo Laohoo 2017-10-30T19:18:51Z