Ethernet Switching and Routing

This course delves into the essential concepts of Ethernet switching and routing, providing a comprehensive understanding crucial for network management. It begins with an introduction to Ethernet switching, covering the fundamentals of Layer 2 and multilayer switches, MAC address tables, and neighbor discovery protocols such as CDP and LLDP. You will also explore Virtual LANs (VLANs), learning how to configure and manage them effectively to enhance network performance and security. As you progress, the course introduces more advanced topics like trunking and the Spanning Tree Protocol (STP), essential for maintaining a stable and loop-free network. You will gain hands-on experience configuring trunk links, managing multiple VLANs, and implementing Voice VLANs. The course also covers critical STP features such as Root Guard, Loop Guard, and BPDU Guard, helping you ensure network resilience and prevent potential issues. In the routing modules, the focus shifts to static and dynamic routing techniques. You will learn about the fundamentals of routing, static route configurations, and the OSPFv2 protocol. The course includes in-depth coverage of OSPF neighbor formation, DR and BDR elections, and LSA types, preparing you for real-world routing scenarios. By the end of the course, you will have a strong grasp of Ethernet switching, VLAN management, and routing protocols, enabling you to design and troubleshoot complex network environments confidently. This course is designed for network professionals and students looking to deepen their knowledge of Ethernet switching and routing. A basic understanding of networking concepts is recommended but not required. It is ideal for those preparing for certifications like CCNA or seeking to advance their careers in network management.

• Module 4: Introduction - Ethernet Switching
• In this module, we will introduce the fundamentals of Ethernet switching, a critical component of network traffic management. You will learn how switches operate and their role in maintaining efficient and reliable network communication.
• Module 4: Lesson 1 - Ethernet Switch Fundamentals
• In this module, we will explore the essentials of Ethernet switching, covering the fundamental operations of switches. You will learn how Layer 2 and multilayer switches function and the critical role of MAC address tables in efficient data management.
• Module 4: Lesson 2 - Neighbor Discovery
• In this module, we will delve into neighbor discovery protocols, focusing on their importance in identifying and managing network devices. You will learn to configure CDP and LLDP, enabling smooth communication and discovery across diverse network environments.
• Module 4: Lesson 3 - Virtual LANs (VLANs)
• In this module, we will explore Virtual LANs (VLANs), a powerful tool for network segmentation and security. You will learn how to configure VLANs and implement inter-VLAN routing to enhance network efficiency and management.
• Module 4: Lesson 4 - Trunking
• In this module, we will introduce the concept of trunking, focusing on its role in VLAN communication. You will learn to configure trunk links and Voice VLANs, optimizing the network for multiple traffic types, including VoIP.
• Module 4: Lesson 5 - Spanning Tree Protocol (STP)
• In this module, we will cover the Spanning Tree Protocol (STP), essential for maintaining loop-free network topologies. You will learn about various STP features and their configuration to ensure a stable and resilient network.
• Module 4: Lesson 6 - EtherChannel
• In this module, we will introduce EtherChannel, a technique for bundling multiple network links into a single logical link. You will learn how to configure EtherChannel for both Layer 2 and Layer 3 scenarios, enhancing network throughput and resilience.
• Module 5: Introduction - Routing
• In this module, we will introduce the basics of routing, setting the foundation for understanding how data moves across networks. You will learn about routing principles and the critical role of routing tables in network communication.
• Module 5: Lesson 1 - Routing Fundamentals
• In this module, we will cover routing fundamentals, focusing on how routers make path decisions. You will gain an understanding of administrative distance, routing protocols, and the composition of routing tables.
• Module 5: Lesson 2 - Static Routing
• In this module, we will explore static routing, a method for manually setting routes within a network. You will learn to configure various types of static routes to manage network traffic and enhance routing resilience.
• Module 5: Lesson 3 - OSPFv2 Routing
• In this module, we will cover OSPFv2, a dynamic routing protocol designed for scalability and efficiency. You will learn how to configure OSPFv2, establish neighbor relationships, and optimize routing using various OSPF features.
• Module 5: Lesson 4 - First Hop Redundancy Protocols (FHRPs)
• In this module, we will explore First Hop Redundancy Protocols (FHRPs), which ensure network resilience and availability. You will learn how to configure HSRP, VRRP, and GLBP to maintain uninterrupted network services in case of gateway failures.