by Tommy N. Updated Apr 24, 2026
A static IP address ensures a device always gets the same IP on your network. This is essential for port forwarding, running servers, network printers, and security cameras.
For more information, see Wi-Fi Alliance.
Pro Tip: Use separate SSIDs for 2.4GHz and 5GHz only if you need to force specific devices onto a particular band. Otherwise, let band steering handle it.
Key Takeaways
A static IP is a fixed IP address assigned to a device on your network. Unlike DHCP, it doesn't change when the device reconnects.
You need a static IP for port forwarding, hosting servers, network printers, and security cameras — anything that needs a consistent address.
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About Tommy N.
Tommy is the founder of RouterHax and a network engineer with over ten years of experience in home and enterprise networking. He has configured and troubleshot networks ranging from simple home setups to multi-site enterprise deployments, with deep hands-on experience in router configuration, WiFi optimization, and network security. At RouterHax, he oversees editorial direction and covers home networking guides, mesh WiFi system reviews, and practical troubleshooting resources for everyday users.
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