Recent SemestersSpring 2027, Fall 2026, Spring 2026Class Size24 studentsCredits3PrerequisitePreviously taken CTIS-15 is advised. Transfers ToCSUDescription<b><font color="7A0018">Begins Fall 2025</b></font><br> This course focuses on switching technologies and router operations that support small-to-medium business networks and includes Wireless Local Area Networks (WLANs) and security concepts. Students learn key switching and routing concepts. Students will perform basic network configuration and troubleshooting, identify and mitigate Local Area Network (LAN) security threats, and configure and secure a basic WLAN.Usually HeldMon Wed 2:25pm–5:30pm, Mon Wed 11:10am–2:15pm, Mon Wed 2:25pm–5:25pm 