Category CCIE R&S
Difference between Spanning Tree versions: MSTP vs RSTP vs STP vs PVSTP
What is the Difference between spanning tree versions: MSTP vs RSTP vs STP vs PVST When it comes to configuring Spanning Tree Protocol (STP) on network devices, there are several options to choose from. The four most common are: Multiple…
STP – Spanning Tree Protocol explained in detail
STP – Spanning Tree Protocol Explained in-depth A Spanning Tree Protocol or STP is a layer2 protocol used to prevent loops in a network by ensuring that a single path exists between any two nodes in the network. In this…
VLAN Tagged vs Untagged – What is the difference?
VLAN Tagged vs Untagged Tutorial After reading an in-depth article about VLANs, you might still have questions about the differences between VLAN tagged vs. untagged? This blog post will discuss this topic in easy to understand language. Let’s briefly discuss…
What are VLANs and Private VLANs and How VLANs work
What are VLANs and How VLANs work You might have many questions about VLANs. For example, what are VLANs, their benefits, configuration, and how do they work and differ from a LAN? Don’t worry, this blog post will discuss everything…
GLBP Details, Configs and Load Balancing Tests
What is GLBP and Why do we use it? GLBP stands for Gateway Load Balancing Protocol and it is a Cisco proprietary First Hop Redundancy Protocol that attempts to overcome the limitations of existing redundant router protocols by adding basic load…