How to Configure Port Security on Cisco Switches
In today’s interconnected business environments, network security is more critical than ever. One of the simplest yet most effective protections you can apply at the access layer of your network…
How To Disable Telnet and Enable SSH on Cisco Router And Switches?
There are several ways to manage a Cisco device but the two main methods used to remotely manage a Cisco device are Telent or SSH. So what is the difference…
Cisco Router Configuration Fundamentals
Routers are a key piece of hardware in enterprise networks because they are responsible for connecting organisations to the internet. After unboxing your new Cisco router you will need to…
Reset Cisco 2960 series switch to Factory defaults
If you work in networking, to rest a Cisco switch to factory settings is one of those tasks you will often need to do. Whether its an existing switch you…
How to Factory Reset 1800 series Cisco router
Have you got a Cisco 1841 (or 1800 series) router and forgot the user name and password or just need to reset it to its factory settings. Follow these simple…
What is Intent Based Networking?
Intent-based networking is a hot topic within the Cisco world and is an important investment in Cisco’s future. In this article, I will give you a quick overview of intent-based…
DHCP Snooping – Basic concepts and configuration
DHCP is one of those basic fundamentals that all Systems and Network admins should have a firm grasp on. DHCP servers are responsible for providing PCs and devices on your…