
In this video you will be learning how and where traditional network fail or not able to achieve that lead to introduction of sdwan. Must watch for beginners.
Learn how SD-WAN enables active-active use of MPLS and internet links, dynamic load balancing, and traffic separation, while centralizing security, automated provisioning, and multi-cloud access.
Explore sd-wan terms, including vbond as orchestrator, vmanage as management plane, and vsmart as control plane; edge devices authenticate via cas number and serial number, using omp over ipsec/gre tunnels.
Learn how Cisco SD-WAN separates data, control, management, and orchestration planes into an overlay and underlay, with Vmanage, Vbond, and Vsmart coordinating edge devices using the overlay management protocol.
Explore Cisco SD-WAN edge deployment options—automated, bootstrap, and manual—for CH, VH hardware and virtual WAN boxes, with step-by-step onboarding, DHCP and DNS resolution, and Vbond, Vmanage, and Vsmart authentication.
Learn to troubleshoot Cisco SD-WAN issues by performing essential pre-checks such as certificate validity, system configuration, and system clock, then diagnose edge-to-overlay connectivity and DTLS tunnels with targeted commands.
Learn to downgrade and upgrade Cisco SD-WAN images via CLI, troubleshoot connection flapping and routing issues, and implement hub-and-spoke topology with centralized policies.
Cisco SD-WAN (Software-Defined Wide Area Network) is a transformative approach to networking that enhances the management and operation of a WAN by decoupling the networking hardware from its control mechanism. At its core, Cisco SD-WAN offers a centralized control function that intelligently directs traffic across the WAN, ensuring optimal application performance, enhanced security, and reduced costs compared to traditional WAN models.
For beginners, it is essential to understand that SD-WAN simplifies the complexity of managing multiple connections, such as MPLS, broadband, and LTE, by providing a unified management interface. This allows for consistent policies, automated provisioning, and dynamic path selection based on real-time network conditions and application requirements.
Cisco's SD-WAN solution incorporates robust security features, including end-to-end encryption, secure segmentation, and integrated threat protection, ensuring that data remains secure across all connections. Additionally, it supports a variety of deployment options, whether on-premises, in the cloud, or a hybrid approach, offering flexibility to adapt to diverse business needs.
In this course, you will learn the fundamentals of Cisco SD-WAN, including its architecture, key components (such as vManage, vSmart, vEdge, and vBond), and how to configure and manage SD-WAN environments effectively. You will also learn how to deploy cisco sdwan wan edge and how to troubleshoot real life problems of cisco sdwan.
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