Category Archives: General

Adventures in VOIP (or how to make Avaya phones & Cisco switches play nicely)

  I’m currently working on an Avaya VOIP implementation, and thought I’d blog about some of the configuration steps involved along the way. First of all let’s set the scene with a massively oversimplified network diagram that shows how things hook together.  We have a DHCP server and an Avaya CS1000E Communications Server, a Cisco […]

Well, here we go then….

Welcome to my blog! In a nutshell this is going to be about data networking and security, plus my pursuit of Cisco Certified Networking Profesional (CCNP) status in Routing and Switching. Along the way I’ll be blogging about where I’m up to with my certification studies, exams passed/failed etc (could be embrassing!) I also plan […]