Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 171:

  What prohibits deleting a VNF image from the software repository?

  A. if the image is stored by vManage
  B. if the image is referenced by a service chain
  C. if the image is uploaded by a WAN Edge device
  D. if the image is included in a configured policy
  B. if the image is referenced by a service chain

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  Explanation

  If a VNF image is referenced by a service chain, it cannot be deleted from the software repository because it is actively in use by the network's service chain configuration. Removing such an image could disrupt the operation of the service chain, and therefore, the system typically prohibits its deletion

• Question 172:

  Which application list is preconfigured?

  A. Cisco_Apps
  B. P2P_Apps
  C. Microsoft_Office365
  D. Google_Apps
  D. Google_Apps

• Question 173:

  When the VPN membership policy is being controlled at the vSmart controller, which policy disallows VPN 1 at sites 20 and 30?

  

  

  

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  C. Option C

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  Explanation

  References:

  https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_17.2/04Segmentation/03Segmentation_(VPN)_Configuration_Examples

• Question 174:

  Which protocol is used to measure loss, latency, jitter, and liveliness of the tunnel between WAN Edge router peers?

  A. OMP
  B. NetFlow
  C. BFD
  D. IP SLA
  C. BFD

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  Explanation

  References:

  https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/TECCRS-2014.pdf

• Question 175:

  An administrator needs to configure Cisco SD-WAN to divert traffic from the company's private network to an ISP network.

  Which action should be taken to accomplish this goal?

  A. configure the data security policy
  B. configure the application aware policy
  C. configure the control policy
  D. configure the data policy
  D. configure the data policy

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  Explanation

  Data policies are used to define routing and forwarding behavior based on various criteria, including destination, source, application, and other characteristics. You can create a data policy to specify the conditions under which traffic should be redirected from the private network to the ISP network.

• Question 176:

  Which two WAN Edge devices should be deployed in a cloud? (Choose two.)

  A. WAN Edge 5000v
  B. ASR 1000v
  C. CSR 1000v
  D. WAN Edge 100wm
  E. WAN Edge cloud
  C. CSR 1000v
  E. WAN Edge cloud

• Question 177:

  Which topology type is supported in each noncore region in a Cisco SD-WAN Multi-Region fabric environment with three or more regions?

  A. any topology type
  B. full mesh and partial mesh
  C. hub and spoke
  D. full mesh
  D. full mesh

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  Explanation

  Multi-Region Fabric provides the flexibility to use different network topologies in different regions. For example, region 1 can use a full mesh of Cisco SD-WAN tunnels, while region 2 can use a hub-and-spoke topology, and Region3 can use a full mesh topology with dynamic tunnels.

  References:

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/mrf/mrf-guide/h-sd-wan-basics.pdf

• Question 178:

  What is one way an SD-WAN Edge router originates a vRoute?

  A. learned from OSPF intra-area
  B. learned from BGP
  C. from TLOCs connected to the WAN transports
  D. from the vBond controller
  C. from TLOCs connected to the WAN transports

• Question 179:

  Which OSPF command makes the WAN Edge router a less preferred exit from a site with a dual WAN Edge design?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 180:

  How is a TLOC uniquely identified from a WAN Edge router to the SD-WAN transport network?

  A. system IP address
  B. VPN ID
  C. OMP
  D. SD-WAN site ID
  A. system IP address