Quick Installation Guide

4
6. Choose if you want to use your RG21S in its default Wi-Fi router mode or as
an access point.
Wi-Fi Router Mode
The device connects to your modem and
provides 2.4GHz and/or 5GHz Internet (wireless
and Ethernet) access for your network devices.
Access Point Mode
The device connects to an existing router via
Ethernet cable and provides 2.4GHz and/or 5GHz
Internet (wireless and Ethernet) access for your
network devices.