In this topic, you will learn how to configure and verify EtherChannel (LACP & PAgP) on Cisco devices. Understanding EtherChannel is essential for building scalable, resilient, and high-performance networks. EtherChannel is a powerful feature used in Cisco networking to increase Read More …
Category: Network Access
Basic Operations Spanning Tree Protocol (STP) Explained
Spanning Tree Protocol (STP) is a critical Layer 2 technology used in switched networks to prevent loops and ensure a loop-free topology. This section will explain the basic operations of spanning tree protocol including root bridge selection, port roles, port Read More …
Configuring and Verifying Interswitch Connectivity
Interswitch connectivity allows multiple switches to communicate and share VLAN information, ensuring seamless data transmission across different parts of a LAN. In this article, we’ll explore how to configure and verify Interswitch connectivity, step by step. What is Interswitch Connectivity? Read More …
Configuring and Verifying VLANs Spanning Multiple Switches
Virtual Local Area Networks (VLANs) are essential for organizing and segmenting networks efficiently. VLANs help reduce broadcast traffic, enhance security, and improve overall performance. In this post, we’ll learn how to configure and verify VLANs (in the normal range) across Read More …
Configuring and Verifying Layer 2 Discovery Protocols
In this section, we will describe configuring and verifying Layer 2 discovery protocols (CDP & LLDP). Layer 2 discovery protocols are the data link layer protocols that are used by network devices to discover information about neighbouring devices within the Read More …