Recently I was in the midst of setting up a simple two node Cisco ISE 18.104.22.1688 cluster and got to the stage when I registered the secondary node through the GUI of the primary. At that point, things wouldn’t work.
I’ve been an active part of the networking community on social media for only a few years. Before that I was a passive consumer of tweets, blogs, and videos. A previous manager inspired me to be more active, and very quickly after engaging directly with bloggers, podcasters, and engineers, the value of being an active participant became very clear to me.