300-415 Question #112: Real Exam Question with Answer & Explanation

The correct answer is B: Orchestration. The orchestration plane, facilitated by the vBond orchestrator, is crucial for automatically onboarding SD-WAN routers into the overlay network.

Router Deployment

Question

Which plane assists in the automatic onboarding of the SD-WAN routers into the SD-WAN overlay?

Options

AData
BOrchestration
CManagement
DControl

Explanation

The orchestration plane, facilitated by the vBond orchestrator, is crucial for automatically onboarding SD-WAN routers into the overlay network.

Common mistakes.

A. The data plane is responsible for forwarding user traffic through IPsec tunnels after the overlay network and devices are established and authenticated.
C. The management plane (vManage) is used for configuration, monitoring, and troubleshooting the SD-WAN fabric, not for initial device onboarding.
D. The control plane (vSmart controllers) establishes and maintains the network topology and routing information within the SD-WAN overlay, but not the initial onboarding process.

Concept tested. SD-WAN planes and vBond orchestrator role

Reference. https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/sdwan-gs-introduction.html

Topics

#SD-WAN architecture#Orchestration plane#Router onboarding#vBond

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