In a previous blog, I talked about how Multiple (and Variable) VLANs can bring extra benefits to a Wide Area Network, just like the very fashionable “SDN” (Software Defined Networks). A little bit of research and some know-how will show … Continue reading →

There’s been much hype around “SDN” (software defined networking) recently. The problem is that there are no standards (so you are locked into a single vendor), plus you need a physical network before you can define it with the software … Continue reading →