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Time synchronization issue · One of the critical stages in implementing and scaling your SD-WAN is the onboarding of WAN Edge devices. During this...
Learn by examples · Introduction In this article, we will learn how the Centralized Control Policy works through a demonstration and guidelines. Hub and...
SD-WAN Data Plane · About the packet forwarding order of operations, given that various policies can influence the forwarding of a single flow at a site,...
What's wrong with Traditional WAN? · Introduction In today's digital era, where organizations rely heavily on cloud-based applications, remote branches,...
![[Cisco SD-WAN] Troubleshooting Certificate Signing Errors](https://cdn.hashnode.com/res/hashnode/image/upload/v1728453480416/d77bc7fe-ae59-44b1-a88d-8d5aead4ef4d.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![[Cisco SD-WAN] Centralized Control Policy - Hub-Spoke topology scenarios](https://cdn.hashnode.com/res/hashnode/image/upload/v1727933790533/c9d500fc-6d04-49f1-bf6d-c21c89a65345.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![[Cisco SD-WAN] WAN Edge Packet Forwarding Order of Operations](https://cdn.hashnode.com/res/hashnode/image/upload/v1710383702910/285d116a-c00a-4ada-8d46-5e9593c875e5.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![[Part 1] Why SD-WAN?](https://cdn.hashnode.com/res/hashnode/image/upload/v1687575953617/e1f337c1-a5d2-429a-bde6-15c56a9eae3a.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)