topic Re: ISE Upgrade from 2.7 to 3.1 Two Node deployment in Network Access Control https://community.cisco.com/t5/network-access-control/ise-upgrade-from-2-7-to-3-1-two-node-deployment/m-p/4675524#M576889 <P>&nbsp;</P> <P>&nbsp;- Check this thread :&nbsp;<A href="https://community.cisco.com/t5/network-access-control/upgrade-ise-from-2-7-to-3-1/td-p/4546920" target="_blank">https://community.cisco.com/t5/network-access-control/upgrade-ise-from-2-7-to-3-1/td-p/4546920</A>&nbsp;, albeit opinions do differ look at my arguments for an 'offline path' in the upgrade process.</P> <P>&nbsp;M.</P> Thu, 25 Aug 2022 17:20:52 GMT Mark Elsen 2022-08-25T17:20:52Z ISE Upgrade from 2.7 to 3.1 Two Node deployment https://community.cisco.com/t5/network-access-control/ise-upgrade-from-2-7-to-3-1-two-node-deployment/m-p/4675324#M576887 <P>Hi,</P> <P>We have a Small Deployment with two nodes but PSN is critical</P> <P>Which upgrade method will you recommend and in which order do we have to proceed</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="STEPHANEDRAY_0-1661432782042.png" style="width: 400px;"><img src="https://community.cisco.com/t5/image/serverpage/image-id/160790i77A18AD1AC11FCC3/image-size/medium?v=v2&amp;px=400" role="button" title="STEPHANEDRAY_0-1661432782042.png" alt="STEPHANEDRAY_0-1661432782042.png" /></span></P> <P>Regards.</P> Thu, 25 Aug 2022 13:07:24 GMT https://community.cisco.com/t5/network-access-control/ise-upgrade-from-2-7-to-3-1-two-node-deployment/m-p/4675324#M576887 STEPHANE DRAY 2022-08-25T13:07:24Z Re: ISE Upgrade from 2.7 to 3.1 Two Node deployment https://community.cisco.com/t5/network-access-control/ise-upgrade-from-2-7-to-3-1-two-node-deployment/m-p/4675524#M576889 <P>&nbsp;</P> <P>&nbsp;- Check this thread :&nbsp;<A href="https://community.cisco.com/t5/network-access-control/upgrade-ise-from-2-7-to-3-1/td-p/4546920" target="_blank">https://community.cisco.com/t5/network-access-control/upgrade-ise-from-2-7-to-3-1/td-p/4546920</A>&nbsp;, albeit opinions do differ look at my arguments for an 'offline path' in the upgrade process.</P> <P>&nbsp;M.</P> Thu, 25 Aug 2022 17:20:52 GMT https://community.cisco.com/t5/network-access-control/ise-upgrade-from-2-7-to-3-1-two-node-deployment/m-p/4675524#M576889 Mark Elsen 2022-08-25T17:20:52Z