300-415 Question 44
Single answerAn organization has deployed a Cisco SD-WAN Multi-Region Fabric architecture with regional vSmart controllers in two distinct regions: Region 1 and Region 2. The network administrator needs to ensure secure and reliable communication between SD-WAN edge devices located in Region 1 and Region 2. Which component is responsible for facilitating inter-region connectivity in this scenario?
- A
Regional vSmart controllers
- B
vManage NMS
- C
Border routers
- D
Regional vBond orchestrators
Show answer and explanation
Correct answer: C
Explanation
In a Cisco SD-WAN Multi-Region Fabric, border routers play a critical role in facilitating inter-region connectivity. They establish secure tunnels and handle the data plane traffic between regions, ensuring reliable and scalable communication. This design enables effective segmentation and isolation between regions while maintaining global connectivity.
- A. Incorrect.
Regional vSmart controllers are responsible for policy management and distribution within their respective regions, but they do not directly handle inter-region connectivity.
- B. Incorrect.
vManage NMS is responsible for centralized management, monitoring, and configuration, but it does not facilitate inter-region data plane communication.
- C. Correct.
Border routers are responsible for enabling connectivity between different regions in a Multi-Region Fabric by handling data plane traffic across regions.
- D. Incorrect.
Regional vBond orchestrators manage the initial secure onboarding of devices and control plane relationships but do not facilitate inter-region connectivity.