300-415 Question #61: Real Exam Question with Answer & Explanation

The correct answer is A: Distribute crypto key information among vEdge routers. The vSmart controller is the SD-WAN control plane responsible for distributing OMP-based routing/policy information and sharing crypto key material among vEdge routers.

Architecture

Question

In the Cisco SD_WAN solution, vSmart controller is responsible for which two actions? (Choose two.)

Options

ADistribute crypto key information among vEdge routers
BConfigure and monitor vEdge routers
CAuthenticate and authorize vEdge routers
DDistribute the IP address from DHCP server to vEdge routers
EDistribute route and policy information via OMP.

Explanation

The vSmart controller is the SD-WAN control plane responsible for distributing OMP-based routing/policy information and sharing crypto key material among vEdge routers.

Common mistakes.

B. Configuring and monitoring vEdge routers is the responsibility of vManage, the management plane NMS.
C. Authenticating and authorizing vEdge routers during onboarding is the role of vBond, the orchestration plane component.
D. Distributing IP addresses via DHCP is a network infrastructure function and is not a responsibility of the vSmart controller.

Concept tested. vSmart controller control plane functions in SD-WAN

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

Topics

#vSmart Controller#SD-WAN Architecture#OMP#Control Plane

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