Which Function Is Handled by vManage in the Cisco SD-WAN Fabric?
Short answer
B Performs remote software upgrades for WAN Edge, vSmart, and vBond.
Question
Key Takeaways
The question tests your understanding of the SD-WAN planes: vManage is the management plane responsible for upgrades and monitoring, while vSmart is the control plane that distributes policies. The common trap is confusing policy distribution with management functions.
In the Cisco SD-WAN fabric, vManage handles remote software upgrades for WAN Edge, vSmart, and vBond devices. Community consensus and Cisco documentation confirm that vSmart, not vManage, distributes policies governing data forwarding.
Common mistake: Option C (Distributes policies that govern data forwarding) is the most common wrong pick because many associate policy management with overall network management. In Cisco SD-WAN, policy distribution is performed by the vSmart controller, not vManage.
Expert Analysis
Why the Answer Is Correct
vManage is the SD-WAN management and orchestration plane. It provides a centralized dashboard for configuring, monitoring, and maintaining all fabric devices, including performing remote software upgrades for WAN Edge, vSmart, and vBond controllers. This is a core vManage function, as noted in community comments and Cisco's design guides.
Why the Other Options Are Wrong
A (Establishes IPsec tunnels) is performed by WAN Edge/vEdge devices after receiving crypto keys from vSmart. C (Distributes policies) is handled by vSmart controllers, which push centralized data and application-aware routing policies to the edges. D (Establishes BFD sessions) is a data-plane function of vEdge routers that continuously check link and tunnel liveliness. Only B aligns with vManage's unique role in the management plane.
Community Comment Notes
One comment correctly points out that 'Distributes policies that govern data forwarding is done by vSmart controller' (upvoted 4 times), reinforcing why C is incorrect. Another comment succinctly states 'remote upgrades of SDWAN devices = vManage' (upvoted 1 time). Although one comment argued for C, the overwhelming consensus (100% for B) and official Cisco documentation settle the answer.
Official Reference
https://www.cisco.com/c/en/us/solutions/enterprise-networks/sd-wan/index.html
This link opens the official vendor documentation in a new tab.
Exam Strategy
Memorize the four SD-WAN planes and their key responsibilities: vManage = management/upgrades, vSmart = control/policies, vBond = orchestration/authentication, vEdge = data/forwarding/BFD. When you see a function, quickly match it to its plane instead of relying on general intuitions about 'manager' roles.
Community Votes
100% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.
Discussion 5 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 5
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Shri_Fcb10 👍 4 Answered BDistributes policies that govern data forwarding is done by vSmart controller
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16561f6 👍 1C. Distributes policies that govern data forwarding. This is correct. vManage is responsible for defining and distributing centralized policies that dictate how data is forwarded across the SD-WAN fabric
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chmacnp 👍 1 Answered Bremote upgrades of SDWAN devices = vManage
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Hiro00 👍 2 Answered BB is correct.
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Rfvaz 👍 1 Answered BAnswer B.
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