It's another case study episode of the pod. Today, we welcome Ian Calderbank, Enterprise Network Architect at PageGroup, to the hot seat.

In his conversation with Greg, Ian details the network transformation process for a multinational staffing agency. An environment packed with knowledge workers and downtown office space sounds like an enviable position to be in as a WAN manager, right? But there's no shortage of lessons learned as the pair gets into pre-SD-WAN solutions, organizing major network transitions, overlay/underlay troubleshooting, and security strategy.

The WAN Manager Podcast is now TeleGeography Explains the Internet. Hosted by Greg Bryan.