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Udemy – Official OPNsense course DNS & High Availability

May 13, 2026

Udemy – Official OPNsense course DNS & High Availability
English | Tutorial | Size: 4.41 GB

Master DNS, Caching & High Availability on OPNsense with Hands-On Labs

Official OPNsense course: DNS & High Availability | Udemy

April 13, 2026

Official OPNsense course: DNS & High Availability | Udemy [Update 04/2026]
English | Size: 4.44 GB
Genre: eLearning

PluralSight – Critical Network Services DNS, DHCP, and NAT 2026

April 2, 2026

PluralSight – Critical Network Services DNS, DHCP, and NAT 2026
English | Tutorial | Size: 252.66 MB

This course will teach you the fundamentals of administering critical network services, including DNS, DHCP, and NAT, giving you the skills to configure, manage, and troubleshoot core network functions in an entry-level admin role.

Critical Network Services DNS, DHCP, and NAT | Pluralsight

March 26, 2026

Critical Network Services DNS, DHCP, and NAT | Pluralsight
English | Size: 202 MB
Genre: eLearning

Udemy – DNS Server Deploy Manage and Secure Your Network

March 18, 2026

Udemy – DNS Server Deploy Manage and Secure Your Network
English | Tutorial | Size: 3.92 GB

Professional DNS course covering infrastructure, client config, troubleshooting, and management tools