https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35465#M7149 <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/1516i42741C0C876BD2ED/image-size/large?v=v2&amp;px=999" role="button" title="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png" alt="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png" /></span></P><BR /> <BR /> I am working on a design to replace a BD 8806. Looking at what I need and have access too, (2) 690s and (1) 590 seemed like a good option. I ran that through the stacking tool and it still looked good.<BR /> <BR /> What are your thoughts on this?<BR /> <BR /> Do the numbers seem right?<BR /> <BR /> I cannot do (3) 690s because some of the copper ports are 100m.<BR /> <BR /> <BR /> <BR /> I cannot do (3) 590s because I need 52 SFP+ ports.<BR /> <BR /> Do all slots still affect the tables, or is it now just master capable slots? Tue, 23 Oct 2018 17:51:00 GMT davidj_cogliane 2018-10-23T17:51:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35465#M7149 <P class="fancybox-image"><span class="lia-inline-image-display-wrapper" image-alt="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/1516i42741C0C876BD2ED/image-size/large?v=v2&amp;px=999" role="button" title="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png" alt="9144447642584676bbac3918773090e7_RackMultipart20181023-124378-1is0vh4-X690_X590_Stack_inline.png" /></span></P><BR /> <BR /> I am working on a design to replace a BD 8806. Looking at what I need and have access too, (2) 690s and (1) 590 seemed like a good option. I ran that through the stacking tool and it still looked good.<BR /> <BR /> What are your thoughts on this?<BR /> <BR /> Do the numbers seem right?<BR /> <BR /> I cannot do (3) 690s because some of the copper ports are 100m.<BR /> <BR /> <BR /> <BR /> I cannot do (3) 590s because I need 52 SFP+ ports.<BR /> <BR /> Do all slots still affect the tables, or is it now just master capable slots? Tue, 23 Oct 2018 17:51:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35465#M7149 davidj_cogliane 2018-10-23T17:51:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35466#M7150 David,<BR /> <BR /> All slots will still affect the table limit of the stack, but the x690 and x590 are very similar HW so there table sizes are the same. I think two x690s with a x590 is a good choice.<BR /> <BR /> Stephen<BR /> <BR /> Thu, 08 Nov 2018 10:18:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35466#M7150 StephenW 2018-11-08T10:18:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35467#M7151 Thanks for the reply Stephen. You should take a guess at who I want to propose this for. Maybe email me your guess Thu, 08 Nov 2018 10:42:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mixed-stack-x690-x590/m-p/35467#M7151 davidj_cogliane 2018-11-08T10:42:00Z