Networking
Notes on network design, architecture, and analysis. Spans formal study toward professional certifications and applied work bridging networking with data science and machine learning.
Areas of Study
CCDE Written
Study notes prepared for the Cisco Certified Design Expert (CCDE) Written exam. Covers enterprise network design across campus, data center, WAN, security, automation, multicast, wireless, and service architectures.
CCIE Data Center
Study and lab notes I wrote while practicing toward the Cisco CCIE Data Center v3.0 practical exam. Covers NX-OS, Layer 2 and Layer 3 technologies, vPC, multicast, and VXLAN BGP EVPN.
Networking Archive
Notes I wrote while studying for certification tracks that have since retired. I have kept them close to how I first wrote them, so read them as a record of how I learned the material rather than as current exam preparation. The Archive lists every retired track.