「jeremiah windle — spokane, WA」

IT → Networking  ·  Labs · Field Notes · Roadmap  ·  Spokane, WA
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Routing-Switching

lab-guides2026-08-20
VLANs + Inter-VLAN Routing on IOS

Trunk, SVI, and the native VLAN gotcha that breaks pings.

lab-guides2026-08-10
OSPF Single-Area Lab

Three-router OSPF, loopbacks, and passive-interface hygiene.