Cisco SD-WAN is a modern networking technology that helps organizations manage wide area networks across branch offices, data centers, cloud environments, and remote locations. Traditional WAN infrastructure often depends on dedicated connections such as MPLS, while modern businesses increasingly use broadband, internet, and cellular connectivity. Cisco SD-WAN provides a software-defined...

Software-Defined Wide Area Networking (SD-WAN) has changed how organizations manage connectivity between branch offices, data centers, and cloud applications. It enables centralized network management, intelligent traffic routing, and improved visibility into network performance. However, network engineers may still face challenges such as tunnel failures, high latency, packet loss, and...