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
Use access ports for ordinary untagged endpoints and trunks for required tagged VLANs; match native-VLAN handling and allowed VLANs at both ends, then verify traffic and policy.
How Do You Run Security Cameras Locally Without Cloud Dependency?
Evaluate the exact camera and recorder combination for local recording, viewing and export. Check power, isolation and retention, then test WAN loss without assuming RTSP or ONVIF guarantees every feature or offline login.
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?
Build a small set of explainable trust zones with explicit firewall, DHCP and DNS plans. Keep experimental workloads separate from infrastructure management when their access needs differ, and preserve a recovery path.
OPNsense, pfSense, UniFi, or Consumer Router: Which Should Run Your Homelab?
Compare router platforms by ISP requirements, policy, VPNs, enabled-feature workload and recovery. Evaluate exact models and releases rather than treating a dashboard, feature list or integrated management as proof of throughput or isolation.