In this module, we will dive into the mechanics of routing and its role in network connectivity. From understanding router functions to implementing NAT and configuring static and dynamic routes, you’ll gain hands-on insights. We’ll also explore key routing protocols and compare their applications in different networking environments.

In this module, we will examine practical applications of TCP/IP, focusing on protocols like TCP, UDP, ICMP, and IGMP. You’ll learn to work with network tools for troubleshooting, explore web and email servers, and secure network communications. Through real-world scenarios, we’ll enhance your understanding of these critical technologies.

In this module, we will delve into the intricacies of network naming, starting with DNS fundamentals and its application. You’ll also explore advanced topics like dynamic DNS and Windows-based name resolution techniques. By the end, you’ll be able to troubleshoot DNS and name resolution issues with confidence.

In this module, we will focus on securing TCP/IP communications, covering symmetric and asymmetric encryption, cryptographic hashes, and access control mechanisms. You’ll explore authentication tools, single sign-on, and the use of certificates to establish trust in network environments. Practical scenarios will solidify your understanding of securing data.

In this module, we will explore the advanced features of network switches, including VLAN configuration, trunking, and interVLAN routing. You’ll also learn about switch port protection, load balancing, and intrusion detection systems. Real-world device placement scenarios will prepare you to design efficient and secure networks.