Networking
Local-First Smart Home Without Becoming a Sysadmin
Build a smart home that keeps working when the internet is down without turning the house into a fragile homelab.
Direct Play vs Transcoding: The Media Server Cheat Sheet
Diagnose why Plex or Jellyfin is transcoding, how to force more Direct Play, and when hardware acceleration is worth it.
What Should Happen to Your Homelab During a Power Outage?
A homelab should fail in a predictable order: keep the network alive first, shut down storage cleanly, stop compute before batteries are exhausted, and restart services only after power is stable.
How Much Does a Homelab Really Cost in Electricity?
Electricity cost is simple to estimate: watts x 24 x 365 / 1000 x your kWh rate. The surprise is not one server; it is the combined idle load of router, switches.
2.5GbE vs 10GbE: Which Home Network Upgrade Is Worth It?
Most homes should start with 2.5GbE for NAS, mini PCs, and Wi-Fi 6E/7 access points because it is cheap, cool, and works over existing Cat5e in many runs. Choose 10GbE when large.
Designing ThousandEyes Visibility Across Branch, Cloud, and SaaS
ThousandEyes visibility is most useful when tests are designed around user journeys, branch paths, DNS, SaaS dependencies, cloud regions, and actionable alert thresholds.
What Is the Right VLAN Layout for a Beginner Homelab?
Start with four networks: trusted devices, guest devices, IoT/smart-home devices, and management or lab infrastructure. Add more only when a new trust boundary is clear, because every VLAN also adds firewall, DNS.
Cisco SD-WAN to Multicloud Fabric: A Migration Design
A phased migration from SD-WAN and native cloud networking to Cisco Multicloud Fabric should start with inventory, routing domains, security policy, pilot paths, and measurable experience.
IoT Isolation for Homelabs: VLANs, Firewall Rules, and mDNS
A practical IoT isolation guide that keeps smart-home devices usable while protecting trusted clients, servers, and management networks.
Implementing AgenticOps Safely: Human Approval, Audit Trails, and Rollback
Agentic network operations need guardrails: approved action classes, human review, role limits, dry runs, rollback plans, and audit trails before any production change.