Separate different requirements
Staff devices, guest devices and infrastructure often have different access needs. Network segmentation provides a way to separate them, but it only works when the routing and firewall rules enforce the intended boundaries.
Check more than signal strength
Reliable Wi-Fi depends on coverage, capacity, interference and the wired network behind it. Review the layout, expected device numbers and important applications before adding more access points.
Document and review the rules
Keep an inventory of access points, switches, network segments and permitted connections. Review access after changes and make monitoring part of ongoing operation. DTNK plans and supports structured LAN and Wi-Fi environments.