Network Architecture

Network Architecture & Administration

Understand networks from the ground up. This 18-hour advanced course covers TCP/IP, routing, switching, DNS, and enterprise network design.

Modules

  • OSI model and TCP/IP stack deep dive
  • Routing protocols: OSPF, BGP, EIGRP
  • Switching: VLANs, STP, port security
  • DNS architecture and DNSSEC
  • Network monitoring with Wireshark and Grafana
  • Load balancing with Nginx and HAProxy

Network Architecture

99€

Xavier de Poorter

Hello & welcome

Expert IT+30 ans d'EXP

Hi, I'm Xavier de Poorter, an IT expert with 30+ years of experience. This website showcases my core activities and working approach.

I focus on 4 complementary areas:

  • Training: sharing practical knowledge

  • Consulting: designing the right solutions

  • Coaching: helping you make sound technical decisions

  • Solution: turning your ideas into concrete outcomes

I personally lead each project, and I work with trusted partners whenever needed.

You can also explore my client tracking tool and the delivery processes I use.

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