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It’s that time! Get up-to-date! In this entry we will be covering a MAJOR upgrade of a two-node ISE deployment from version 2.4 to version 3.0! Before you attempt this in your environment, read all the release notes in order to confirm your unique path and requirements! Good, let’s go!

Chooo Chooo!  The TrustSec Trains keeps rolling down the tracks in this latest entry.  We’ve made stops along the way to tell you what TrustSec is, to give you a primer to TrustSec, to dig into the TrustSec classification, and now we move on to TrustSec Propagation!  Right, so let’s go*! 

Recently I have been working on a couple of new ISE deployments for our customers and noticed the same ISE alarm (Active directory diagnostic tool found issues) was firing in both environments.

Having fun yet? Yeah? Well hold on to your hat because in this entry we’re going to dig into CTS classification!! Let’s try that again with a little more alliteration. Today we’re collapsing all of our coverage so as to claw at and climb into every crevice of CTS classification! Right, so let’s go*!

*If this is the first entry you are reading in this series on CTS or you don’t know what CTS...

Welcome back!  In our previous entry on Cisco TrustSec (CTS) we answered the question of why CTS is needed in the first place.  Now that we understand why we need it; we need to understand how to do it!  So how do you do it?  In short, first you classify, then you propagate, and finally enforce. In this entry to our ISE blog series we are going to cover some baseline context on all three of these in...

In our previous entries to this series, we’ve deployed ISE, integrated it with Microsoft AD, and configured the ISE server-side certificates.  All of that being completed, we are now ready to configure our Policy Set for 802.1X and test it out.