There are many ways in which you can make use of VLANs in LEDE/OpenWRT, from whether you want to separate data from VOIP traffic, to separating guest from private traffic.
This guide will show you how to set up a second (and in turn multiple) SSID for your network.
In this example we will be creating an SSID for guest access, separate from your own private SSID.
With WPA Enterprise, you have the ability to have your users authenticate against a RADIUS server to gain access to the WiFi, adding increased security to your network.
Sometimes you will run into issues while using your wireless. There are thankfully some tools in LEDE/OpenWRT that you can use to help debug and diagnose the faults.
Routing allows you to define set paths on your network to send network traffic.
If you are using Windows then start PuTTY and click Session on the left side, select SSH from…