Hey, I'm Alex 👋
Network engineer specializing
in Cisco SD-WAN

Updated SD-WAN policy guide: understand Policy Groups, Topology and Application Catalog in Catalyst SD-WAN UX 2.0.

Learn how Cisco SD-WAN TLOC Extension works, its use cases, configuration steps, and best practices to improve resiliency and optimize WAN resources.

Through this case study we will explore an interesting behavior observed when we upgrade devices through the SD-WAN Manager that could cause potential traffic issues. We will also see how to mitigate this risk using BFD.

Learn how Tunnel Groups in Cisco SD-WAN simplify tunnel management at scale. Discover how they work, how they differ from control policies, and when to use them with real-world examples.

Learn the key differences between Cisco SD-WAN control and data policies, when to use each, and how they impact routing and traffic forwarding

Learn the fundamentals of SD-WAN automation and how to get started with scripting and APIs to streamline your network operations.

Learn how Packet Duplication can help you reliably transmit critical traffic over unreliable transports to making sure your application.

Learn how Forward Error Correction (FEC) works in Cisco SD-WAN to improve application performance over lossy links. Explore use cases, configuration insights, and testing results.

Plug and Play (PnP) lets you onboard SD-WAN devices automatically via Cisco Cloud. This post explains how to achieve zero-touch provisioning (ZTP) in an airgapped, on-premises environment.