Cisco Implementing SD-WAN Solutions (ENSDWI) 300-415 Dumps in PDF

Free Cisco 300-415 Real Questions (page: 8)

Which two image formats are supported for controller codes? (Choose two.)

  1. .nxos
  2. .qcow2
  3. .iso
  4. .ova
  5. .bin

Answer(s): B,D



Which two platforms for the Cisco SD-WAN architecture are deployable in a hypervisor on-premises or in IAAS Cloud? (Choose two.)

  1. CSR 1000v
  2. ISR 4431
  3. vEdge 100c
  4. vEdge 2000
  5. vEdge Cloud

Answer(s): A,E


Reference:

https://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise-networks/sd-wan/nb-06-cisco-sd-wan-ebook-cte-en.pdf



How is the scalability of the Manage increased in Cisco SD-WAN Fabric?

  1. Increase the bandwidth of the WAN link connected to the vManage
  2. Increase licensing on the vManage
  3. Deploy more than one vManage controllers on different physical server
  4. Deploy multiple vManage controllers in a cluster

Answer(s): D



Which component of the Cisco SD-WAN control plane architecture facilitates the storage of certificates and configurations for network components?

  1. vSmart
  2. WAN Edge
  3. vManage
  4. vBond

Answer(s): C


Reference:

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



An engineer is troubleshooting a vEdge router and identifies a `DCONFAIL `" DTLS connection failure` message. What is the problem?

  1. memory issue
  2. certificate mismatch
  3. organization mismatch
  4. connectivity issue

Answer(s): D


Reference:

https://community.cisco.com/t5/networking-documents/sd-wan-routers-troubleshoot-control-connections/ta-p/3813237#toc-hId-340740870



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AI Tutor Explanation
4/29/2026 11:59:58 PM

function of appnav in sdwan

  • AppNav (Application Navigation) is the Cisco SD-WAN feature that provides application-level visibility and control.
  • It maintains a catalog of applications (AppIDs) with attributes (ports/protocols, categories) and classifies traffic accordingly.
  • It allows policy authors to reference apps by name in policies, enabling application-aware routing, QoS, and service chaining based on the app’s requirements.
  • The SD-WAN fabric uses AppNav data to steer traffic along the best path, improving user experience for critical apps while optimizing WAN usage.

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