Simplification is a constant theme not only here, and in my talks, but across the network engineering world right now. But what does this mean practically? Looking at a complex network, how do you begin simplifying? The first option is to abstract, abstract again, and abstract some more. But before diving into deep abstraction, remember…
According to Roman philosophers, simplicity is the hallmark of truth. And yet, networks have become ever more complex over time. Why is this? Because complexity sells. In this short take, I talk about why complexity sells, and some of the mental habits you can use to overcome our natural tendency to prefer the complex.
A lot of people say just to save money, and watch it grow. There is more to life than just growing, though—you need to figure out what to sell, as well.
One thing I’m often asked in email and in person is: why should I bother learning theory? After all, you don’t install SPF in your network; you install a router or switch, which you then configure OSPF or IS-IS on. The SPF algorithm is not exposed to the user, and does not seem to really…
Perfect and good: one is just an extension of the other, right? When I was 16 (a long, long, long time ago), I was destined to be a great graphis—a designer and/or illustrator of some note. Things didn’t turn out that way, of course, but the why is a tale for another day. At any…