Cisco
300-415 · Question #29
300-415 Question #29: Real Exam Question with Answer & Explanation
The correct answer is D: Deploy multiple vManage controllers in a cluster. The scalability of vManage in a Cisco SD-WAN fabric is primarily enhanced by deploying multiple vManage controllers in a cluster configuration.
Architecture
Question
How is the scalability of the Manage increased in Cisco SD-WAN Fabric?
Options
- AIncrease the bandwidth of the WAN link connected to the vManage
- BIncrease licensing on the vManage
- CDeploy more than one vManage controllers on different physical server
- DDeploy multiple vManage controllers in a cluster
Explanation
The scalability of vManage in a Cisco SD-WAN fabric is primarily enhanced by deploying multiple vManage controllers in a cluster configuration.
Common mistakes.
- A. Increasing the bandwidth of the WAN link connected to vManage primarily affects communication speed, but it does not inherently increase the processing capacity or scalability of the vManage application itself.
- B. While licensing dictates the number of devices vManage can manage, it does not increase the underlying compute or processing scalability of a single vManage instance.
- C. Deploying more than one vManage controller on different physical servers is a necessary step towards clustering, but it is the act of clustering them together that provides shared management, distributed workload, and thus, true scalability.
Concept tested. vManage scalability and clustering.
Topics
#vManage#Scalability#Clustering#SD-WAN Architecture
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