https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mlag-with-multiple-virtual-routers/m-p/65540#M18274 <P>No, one ISC is sufficient.&nbsp;</P> Thu, 10 Sep 2020 00:00:44 GMT Stefan_K_ 2020-09-10T00:00:44Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mlag-with-multiple-virtual-routers/m-p/65539#M18273 <P>I have some x690 switches with multiple Virtaul-routers and VLANs that I need to connect to x670s.&nbsp; &nbsp;Do I need multiple ISC links to do this?&nbsp; &nbsp;An ISC link on each virtual-routers?</P> Wed, 09 Sep 2020 23:07:59 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mlag-with-multiple-virtual-routers/m-p/65539#M18273 Mark_Bradley 2020-09-09T23:07:59Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mlag-with-multiple-virtual-routers/m-p/65540#M18274 <P>No, one ISC is sufficient.&nbsp;</P> Thu, 10 Sep 2020 00:00:44 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/mlag-with-multiple-virtual-routers/m-p/65540#M18274 Stefan_K_ 2020-09-10T00:00:44Z