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How-to articles, industry news, opinions, analysis, and career advice for network engineers and anyone else who likes to keep up with the packet zeitgeist.
RSSA few years ago I was using Cisco VIRL fairly extensively to lab some changes in my production environment. I had to keep VIRL environment completely isolated from the rest…
READ MORECisco Nexus switches are running Linux under the hood for a while, but until Nexus 9K and updated code for Nexus 3K it was not easily accessible. It has changed…
READ MOREI think it is safe to say that most of IT professionals have some kind of lab environment and many of us have some kind of lab at home. Sometimes…
READ MORELately I have been working a lot with Fortigate firewalls and unlike many firewalls that I have worked before, they have pretty good REST API. I have already shared some…
READ MORELately I have been growing tired of using CLI to configure network devices, so when I was faced with the project to deploy about 100 of Fortigate firewalls, I have…
READ MOREMost large deployments within AWS span multiple regions. This can be done for added resilience or to be located physically near the consumers of your AWS resources. While interconnecting different…
READ MOREIn my networking career I haven’t had a chance to work with IPv6 much. But recently I was asked to help with IPv6 related issue and while working on it, I…
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