Dominik and Ricki Cook join Packet Pushers Greg Ferro and Ethan Banks in a hands-on exploration of Shortest Path Bridging, IEEE 802.1aq. Most of us have had our hands on Avaya gear that does SPB — Ethan in the lab, and Dominik + Ricki in production environments. We go through the basic goals, setup, and commands to get an SPB backbone off the ground. Frankly…it’s rather easy. This is not a sponsored show — this is just some engineers who’ve been working on the technology getting together to discuss our experiences.
Part 1 – An SPB overview from an architect’s perspective
- Why SPB? When does SPB make sense?
- Is SPB ready to deploy in the real world?
- What vendors have working SPB implementations?
- What are some network topologies where SPB works well?
Part 2 – SPB configuration on Avaya
- What do you need for a basic SPB config?
- What kind of services can you deploy with SPB (hint: not just L2)?
- What tools help to debug SPB?
- How has Avaya extended SPB?
Thanks to Dominik for organizing most of the show content.
Our thanks also goes to NetRounds, who helped make this show possible today. If you stop by, be sure to tell them Packet Pushers sent you!

Look, it’s a picture of a bridge! See what I did there?
Hi Ethan,
Thanks for sharing this podcast. I’m learning about SPB deployment now.
moko
This was a great podcast about spb and what extreme now calls Fabric Connect. I have some experience with it and I think it’s great for both the DC and the campus network. Another podcast updating on how this is growing in 2018 would be great as we now hear more and more the “fabric to campus” and segmentation requirements along with different flavors of SDN and underlays with overlays.