Describe the typical end-to-end sequence for deploying a new SD-WAN branch, from design to operation?

• A. Gather site requirements, design topology, create templates, provision vBond/vSmart/vManage, bootstrap device, enroll and configure tunnels, apply policies, test connectivity, and monitor performance
• B. Skip design steps and enroll devices directly
• C. Deploy hardware first and configure software later
• D. Test connectivity only after production

Answer: (A)

The deployment follows a design-led, template-driven lifecycle that moves from planning to operation with clear handoffs at each stage. Start by gathering site requirements and shaping the topology to meet business and performance needs. This sets the foundation for scalable, repeatable configurations. Then create templates so configurations can be reused across multiple sites, ensuring consistency and faster rollout.

Next, provision the SD-WAN controllers—vBond for initial trust and connectivity, vSmart for control, and vManage for centralized orchestration. With the control plane in place, bootstrap each device so it can securely enroll and receive its intended configuration from the controller ecosystem.

After enrollment, configure and bring up the tunnels to establish the data plane paths between branches and the WAN edge. With connectivity in place, apply the appropriate policies for routing, security, and application handling, so traffic is steered according to business requirements and performance goals.

Conduct testing to verify reachability, throughput, latency, and failover behavior before full production use. Finally, switch into operation with ongoing monitoring and telemetry to detect issues, optimize performance, and maintain visibility across the network.

Skipping design, provisioning hardware before software, or testing only after production would miss essential planning, secure onboarding, consistent configuration, and proactive validation, making deployments less reliable and harder to manage.