VLAN
VLAN vs Subnetting: Why They Work Better Together
VLANs separate Layer 2 broadcast domains. Subnets organize Layer 3 IP networks. Most practical designs use one subnet per VLAN.
Access Port vs Trunk Port: VLAN Ports Explained
Access ports carry one normal endpoint VLAN. Trunk ports carry multiple tagged VLANs between switches, routers, firewalls, and access points.
Smart Home VLAN, Guest Wi-Fi, or Second SSID?
Smart-home isolation can improve security, but it can also break discovery, Matter, Thread border routers, casting, and app setup.
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.
OPNsense, pfSense, UniFi, or Consumer Router: Which Should Run Your Homelab?
Use a consumer router if you need simplicity, UniFi if you want integrated routing/switching/AP management, and OPNsense or pfSense if firewall policy, VPNs, VLANs, logging, and control matter more than polish.
How Do You Run Security Cameras Locally Without Cloud Dependency?
Use cameras that support local RTSP or ONVIF, put them on an isolated camera VLAN, record to a local NVR such as Frigate, Blue Iris, Synology Surveillance Station, or UniFi Protect.