CCNP Architecture Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  vBond

  Why it's wrong here

  vBond acts as the orchestrator, handling initial authentication and NAT traversal for SD-WAN devices. It helps devices discover each other and join the overlay, but it does not distribute policies or maintain the routing and reachability information that drives application-aware routing across the fabric.

• ✗

  vManage

  Why it's wrong here

  vManage is the management plane component that provides the GUI, APIs, and centralized configuration and monitoring. While policies are configured in vManage, it does not directly distribute reachability information or enforce forwarding decisions on the branch devices; that role belongs to the control plane component.

• ✗

  vEdge or cEdge router

  Why it's wrong here

  vEdge and cEdge routers are the data plane devices at the branch and data center. They receive policies and reachability information from the control plane component, but they do not distribute this information to other devices. Their role is to forward traffic based on the policies and routes they learn.

• ✓

  vSmart

  Why this is correct

  vSmart is the control plane component that distributes policies and reachability information to all SD-WAN devices. It uses OMP to share routing and policy data, enabling application-aware routing and centralized policy enforcement. The branch devices receive their forwarding policies and route information from vSmart, making it the correct answer.