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

Free Cisco 300-415 Real Questions (page: 6)

What is the behavior of vBond orchestrator?

  1. It builds permanent connections with vSmart controllers.
  2. It builds permanent connections with WAN Edge routers.
  3. It updates vSmart of WAN Edge routers behind NAT devices using OMP.
  4. It maintains vSmart and WAN Edge routers secure connectivity state.

Answer(s): A

Explanation:

A: Control plane connection: Each Cisco vBond Orchestrator has a persistent control plane connection in the form of a DTLS tunnel with each Cisco vSmart Controller in its domain.


Reference:

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



Which routing protocol is used to exchange control plane information between vSmart controllers and WAN Edge routers in the Cisco SD-WAN secure extensible network?

  1. BGP
  2. OSPF
  3. BFD
  4. OMP

Answer(s): D


Reference:

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



What is a requirement for a WAN Edge to reach vManage, vBond, and vSmart controllers in a data center?

  1. OMP
  2. IGP
  3. QoS
  4. TLS

Answer(s): A


Reference:

https://www.lookingpoint.com/blog/cisco-sd-wan-omp



Company E wants to deploy Cisco SD-WAN with controllers in AWS. The company's existing WAN is on private MPLS without Internet access to controllers in AWS. An Internet circuit is added to a site in addition to the existing MPLS circuit. Which interface template establishes BFD neighbors over both transports?





Answer(s): A



Which secure tunnel type should be used to connect one WAN Edge router to other WAN Edge routers?

  1. DTLS
  2. SSL VPN
  3. IPsec
  4. TLS

Answer(s): C



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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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