https://community.extremenetworks.com/t5/extremeswitching-other/unable-to-login-extreme-220-series-unit-1-switch-in-stack-mode/m-p/10052#M1080 Hi Team,<BR /> <BR /> I have connected 3 extreme 220 switches in the stack, but unable to login unit-1 switch.<BR /> <BR /> How to make the switch as a master, standby, member. Thu, 21 Jun 2018 11:24:00 GMT Niyas 2018-06-21T11:24:00Z https://community.extremenetworks.com/t5/extremeswitching-other/unable-to-login-extreme-220-series-unit-1-switch-in-stack-mode/m-p/10052#M1080 Hi Team,<BR /> <BR /> I have connected 3 extreme 220 switches in the stack, but unable to login unit-1 switch.<BR /> <BR /> How to make the switch as a master, standby, member. Thu, 21 Jun 2018 11:24:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/unable-to-login-extreme-220-series-unit-1-switch-in-stack-mode/m-p/10052#M1080 Niyas 2018-06-21T11:24:00Z https://community.extremenetworks.com/t5/extremeswitching-other/unable-to-login-extreme-220-series-unit-1-switch-in-stack-mode/m-p/10053#M1081 Did you read the chapter "stack" in the user manual ?<BR /> <BR /> <A href="https://documentation.extremenetworks.com/200_admin/downloads/200_Series_Admin_Guide.pdf" target="_blank" rel="nofollow noreferrer noopener">https://documentation.extremenetworks.com/200_admin/downloads/200_Series_Admin_Guide.pdf</A><BR /> Thu, 21 Jun 2018 11:43:00 GMT https://community.extremenetworks.com/t5/extremeswitching-other/unable-to-login-extreme-220-series-unit-1-switch-in-stack-mode/m-p/10053#M1081 Ronald_Dvorak 2018-06-21T11:43:00Z