But I’ve been reading whitepapers about the possible future of 5G networking and its becoming clear to me that the larger part of any private WAN (if you have one at all) is going to be wireless in the next ten years.
I present an outline of a segmented front end that avoids the limitations of the traditional load balancer designs. It allow horizontal scaling of for multi-10Gb ISP service, resiliency, redundancy at a fraction of the cost of conventional design.
Most people refer to the “Data Centre Network” as though it was a single network. In practice, data centres have a number of individual networks. Each network is specifically designed for a specific purpose and function. A typical data centre network design has about five individual networks that connect together to form the “data centre network” which many people fail to recognise. I’ll define these networks and then look at the future of data centre networks with overlays. What seems clear, today, is that networking will provide different networks for different use cases and the customer will decide.
In this blog post I’ll make an attempt to summarise Overlay Networking in a couple of paragraphs to act as reference for upcoming blog posts that discuss the nature of Tunnel Fabrics in Physical Network environments. It also has pictures.
Summary of the key elements of the Shortest Path Bridging Protocol IEEE 802.1aq.