Can You Re-IP Your Network Underlay with ZERO Packet Loss? скачать в хорошем качестве

Can You Re-IP Your Network Underlay with ZERO Packet Loss?

Is it possible to make fundamental, "breaking" changes to your network underlay without causing any disruption? In this video, we put that question to the test. Join Julio Perez, Petr Ankudinov, and a very special guest, Carl Buchmann, one of the co-creators of the Arista Architect, Validate, and Design (AVD) project, as we take on a daunting task: completely re-IPing a live fabric. We'll demonstrate two powerful approaches. First, a "big bang" deployment to see the initial impact. Then, we'll showcase an advanced, staged workflow using AVD and the full power of CloudVision's change control, and action bundles. Using CloudVision's built-in connectivity monitoring, we'll track packet loss in real-time to see if we can truly achieve a hitless migration. If you've ever been hesitant about automating major network changes, this is the video for you. See firsthand how the right tools and workflows can turn a high-risk task into a controlled, non-disruptive, and fully automated process. 00:00 - Introduction & The Challenge 01:17 - The Goal: Disrupt the Network (Without Disruption!) 04:15 - Onboarding the Lab Devices into CloudVision 09:27 - Verifying the Initial Network State 17:40 - The "Breaking Change": Re-IPing the Entire Underlay 24:32 - Can We Do Better? Aiming for Zero Packet Loss 25:47 - Demo 2: The Staged, Hitless Deployment Workflow 27:29 - Advanced Change Control with Staging & Action Bundles 34:02 - Final Verification and Wrap-up Network Automation Playlist:    • Network Automation   CloudVision Python Actions on Github: https://github.com/aristanetworks/clo... Arista Networks on GitHub: https://github.com/aristanetworks Arista NetDevOps community on GitHub: https://github.com/arista-netdevops-c... Follow Arista Networks on Twitter/X: https://x.com/AristaNetworks About Arista Networks Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus, and routing environments. Arista’s award-winning platforms deliver availability, agility, automation, analytics, and security through an advanced network operating stack. Arista was founded by industry luminaries Andy Bechtolsheim, Ken Duda, and David Cheriton, launched in 2008, and is led by CEO Jayshree Ullal. Its seasoned leadership team is globally recognized as respected leaders and visionaries with a rich and extensive history in networking and innovation. The company went public in June 2014, is listed with NYSE (ANET), and has over 8,000+ cloud customers worldwide. https://www.arista.com/ #Arista #AVD #CloudVision #NetworkAutomation #Ansible #DevOps #NetDevOps