We know that most networks are designed to mitigate downtime by ensuring there are no single points of failure. For example,…

Lab Overview Access Control Lists (ACLs) are a critical part of any network topology and are fundamental to ensuring proper access…

Understanding how to parse and manipulate data is a foundational skill to have in network automation and programmability. In this blog…

Built on Paramiko, Netmiko is a popular python library that can be used to interface with a wide range of devices…

Lab Overview This free CCNA lab is all about static routing. Static routing is an important concept to master in networking….

If you are currently working in or are looking to break into the job market in an IT role, having a…

Lab Overview In this CCNA lab, we are going to take a look at how inter-VLAN routing works and how to…

Lab Overview In this free CCNA lab, we will be configuring trunk interfaces, which is an important topic for networks that…

Lab Overview This free CCNA lab is all about configuring VLANs. VLANs (virtual LANs) are a widely popular technology used in…

Lab Overview This free CCNA lab is all about OSPF – a widely used and beloved routing protocol. I wanted to…

Lab Overview In this lab, I will be going over how to configure multiarea OSPF. If you haven’t gone through my…