nanog mailing list archives

Re: questions asked during network engineer interview


From: Michael Douglas <Michael.Douglas () ieee org>
Date: Thu, 23 Jul 2020 09:31:59 -0400

One time I got asked in an interview how to estimate the number of manholes
in a city.  I replied that I would google 'pretentious interview questions'
for a problem solving methodology.

On Thu, Jul 23, 2020 at 5:06 AM <adamv0025 () netconsultings com> wrote:

Mark Tinka
Sent: Thursday, July 23, 2020 5:04 AM

On 23/Jul/20 01:04, Brandon Martin wrote:


Of course, there's also plenty of folks out there without them or any
certs at all that are just as useful in practice.  Getting those
particular certifications does, however, seem to be a useful path to
learning things that are actually of use in the "real world".  I look
at such certificates similar to how I'd look at a 2- or 4-year degree
in a related IT field and just a somewhat different, and perhaps more
approachable for the self-coached or differently-learning, path.

We live in a time where I am concerned about the engineers we
are creating, where point & click seems to trump basic understanding +
CLI
knowledge. My concern is when it all goes to hell at 3AM, do the next
generation of network engineers have the base fundamentals to understand
why iBGP isn't coming up, even though you can "ping" and IGP adjacencies
are up and stable?

Hopefully well end up in a world where all checks one can do to figure out
why iBGP session is down along with suggested corrective actions will be
coded in some network self-healing workflow.
But to answer your question, probably no, cause current industry is
systematically converting network engineers into coders.

adam




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