This how-to shows how to use free Ansible software to automate configuration of Cisco routers and links to other Ansible modules that apply to other vendors' gear and support other functionality ...

Recently a client asked me to write a whitepaper about IP address management. At first the assignment seemed completely routine. But as I began looking at the details I realized that I was going to ...

As AI workloads push data center power density and network complexity beyond physical capacity, virtual replicas are becoming ...

The point of AVNM is to give you a centralized way to manage connectivity and security policy, scoped to subscriptions or management groups for your entire Azure estate. If you manage a large ...

One of the best things about Linux is that there are always multiple ways to do anything you want to do. However, some ways are easier than others. Take, for example, virtual networking. There are ...