Cisco
300-415 · Question #143
300-415 Question #143: Real Exam Question with Answer & Explanation
The correct answer is A: Single pane of glass. Cisco SD-WAN architecture provides a single point of management and scales effectively through a centralized control plane, while maintaining a distributed data plane for resilience and performance.
Architecture
Question
How does the Cisco SD-WAN architecture differ from traditional WAN technologies? (Choose three.)
Options
- ASingle pane of glass
- BIncreased scale with centralized control plane
- CReduced uptime in branch locations
- DTopology dependence
- EDistributed architecture
Explanation
Cisco SD-WAN architecture provides a single point of management and scales effectively through a centralized control plane, while maintaining a distributed data plane for resilience and performance.
Common mistakes.
- C. Cisco SD-WAN is designed to increase, not reduce, uptime and resilience in branch locations by leveraging multiple transport links and intelligent path selection.
- D. Cisco SD-WAN is topology-independent, abstracting the underlying physical network and allowing flexible deployment over various transport types without strict dependence on a specific topology.
Concept tested. Cisco SD-WAN architecture differences from traditional WAN
Reference. https://www.cisco.com/c/en/us/solutions/enterprise-networks/sd-wan/index.html
Topics
#SD-WAN Architecture#Centralized Control#Distributed Data Plane#Unified Management
Community Discussion
No community discussion yet for this question.