Network Engineering — Notes & Interview Prep
A personal collection of deep-dives and study material: network protocols, MPLS/EVPN, TCP/IP, the Linux kernel, SRE, and network automation — plus a bank of interview-ready explanations.
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All postsWhy gnetcli: talking to network devices from code without losing your mind
October 26, 2026
Running a command on a server is one line of code. Running one on a router is a small nightmare. Why talking to network devices from code is so painful — and why gnetcli, the gRPC CLI framework at the core of annet, is the right foundation to build network automation on.
Interview prep & deep-dives
Dozens of study pages across network protocols, MPLS/EVPN, TCP/IP, the Linux kernel, SRE, and automation — each with worked examples and likely interview questions.
Browse the materials