Among all the skills I hear network engineers talk about, two that are often underrated are writing skills and graphics skills. There is some small slice of the networking world that is serious about writing (though I often think we make too big of a production out of writing, getting wrapped around tools and process…
Fair warning: this is going to be a controversial post, and it might be considered a bit “off topic.” Maybe it’s just the time of year for fear. Or maybe it’s several conversations I’ve been involved in recently. Or maybe it’s the result of following over 150 blogs on a daily basis covering everything from…
There is an old saw about teaching and teachers: “Those who can, do. Those who can’t, teach.” This seems to be a widely believed thought in the engineering world (though perhaps less in the network engineering world than many other parts of engineering) — but is it true? In fact, to go farther, does this…
It was too bad to be true, but I should have known that assuming the worst was not the best assumption. I was driving the “other” car, the Saab, on the way back from the METNAV shop around eight in the morning. Since the shop was located in the middle of the three runways, this…
There is, on a daily basis, a choice you must make as a geek, as someone who is involved in technology — particularly in the world of computer networking. The choice we always face, every one of us, is whether to champion a particular product or service, or to champion solving the problem at hand.…
One of the most frustrating things in my daily life is reaching lunch and not having a single thing I can point to as “done” for the day. I’m certain this is something every engineer faces from time to time — or even all the time (like me), because even Dilbert has something to say…
It’s common enough in the networking industry — particularly right now — to bemoan the rate of change. In fact, when I worked in the Cisco Technical Assistance Center (TAC), we had a phrase that described how we felt about the amount of information and the rate of change: sipping through the firehose. This phrase…
I have several friends with either photographic, or near photographic, memories. For instance, I work with someone (on the philosophical side of my life) who is just astounding in this respect. If you walk into his office and ask about some concept you’ve just run across, no matter how esoteric, he can give you a…
On the 19th of January in 2009, Captain “Sully” Sullenberger glided an Airbus A320 into the Hudson River just after takeoff from LaGuardia airport in New York City. Both engines failed due to multiple bird strikes, so the ditching was undertaken with no power, in a highly populated area. Captain Sullenberger could have attempted to…
How often, in our careers, are we told to focus on one thing at a time? I would guess I see some message about this, such as the image to the left in this post, at least once a week, if not once a day. In general, I agree with the sentiment. If you really…