What is SD-WAN and How It Works? | Explained in Hindi

What is SD-WAN and How It Work? Traditional WAN (Problem): In old networks, MPLS was expensive All traffic went to HQ first Cloud apps (O365, AWS) were slow Routing changes were manual SD-WAN (Solution) SD-WAN = Software-Defined Wide Area Network It Uses software to control WAN traffic Can use multiple links (MPLS, Broadband, 4G/5G) Automatically chooses best path Centrally managed from one dashboard 📌 Simple li SD-WAN intelligently routes traffic over the best WAN path using software control.