Computer Networking · Beginner level

Beginner level · Module 2 of 5 · 11 guided hours

Wi-Fi Setup and Coverage

Configure a wireless router and place access points for reliable coverage.

Learning objectives

  • Configure a router's basic settings
  • Plan Wi-Fi coverage, bands and channels
  • Apply secure Wi-Fi settings

Topics

  • router admin interface
  • SSID and passphrase
  • 2.4 GHz and 5 GHz
  • channels and interference
  • placement
  • WPA2/WPA3

Lessons

  1. Lesson 1 Router Configuration Basics

    Set up a router from factory settings.

    admin interfacedefault gateway addressWAN settingsDHCP range

  2. Lesson 2 Coverage, Bands and Channels

    Place equipment and choose settings for strong, stable Wi-Fi.

    2.4 GHz5 GHzchannelsplacement

  3. Lesson 3 Wi-Fi Security Settings

    Protect the wireless network from outsiders.

    WPA3 and WPA2-AESpassphrasesWPSguest network

Practical activity

Configure a lab router from factory settings: admin password, SSID, security, DHCP range and channel, then test coverage around the room.

Expected outcomes

  • A working, secure Wi-Fi network
  • Understanding of coverage factors

Assessment

Router configuration and coverage test results reviewed.

Free taster lesson Wi-Fi Setup for Homes and Offices Read a free self-study lesson on this topic in the Free Course Library.

Taught live by an instructor — online or in person. Free course lessons are for self-study and do not lead to a certificate — see registration options.