Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 131:

  Refer to exhibit.

  

  An engineer is troubleshooting tear down of control connections even though a valid CertificateSerialNumbre is entered. Which two actions resolve the Issue? (Choose two)

  A. Enter a valid serial number on the controllers for a given device
  B. Remove the duplicate IP in the network.
  C. Enter a valid product ID (model) on the PNP portal
  D. Match the serial number file between the controllers
  E. Restore network reachability for the controller
  A. Enter a valid serial number on the controllers for a given device
  C. Enter a valid product ID (model) on the PNP portal

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• Question 132:

  Which two mechanisms are used by vManage to ensure that the certificate serial number of the WAN Edge router that is needed to authenticate is listed in the WAN Edge Authorized Serial Number list? (Choose two.)

  A. Synchronize to the PnP.
  B. The vManage is shipped with the list.
  C. Synchronize to the Smart Account.
  D. Manually upload it to vManage.
  E. The devices register to vManage directly as the devices come online.
  C. Synchronize to the Smart Account.
  D. Manually upload it to vManage.

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  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/m-quick-connect-workflow.html

• Question 133:

  Which on-the-box security feature supported by the Cisco ISR 4451 SD-WAN device and not on vEdge?

  A. Cloud Express service
  B. Enterprise Firewall with Application Awareness
  C. reverse proxy
  D. IPsec/GRE cloud proxy
  B. Enterprise Firewall with Application Awareness

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  https://www.cisco.com/c/en/us/products/collateral/software/one-wan-subscription/guide-c07-740642.html#Step2SoftwareType

• Question 134:

  A large retail organization decided to move some of the branch applications to the AWS cloud. How does the network architect extend the in-house Cisco SD-WAN branch to cloud network into AWS?

  A. Create virtual WAN Edge devices Cloud through the AWS online software store
  B. Create virtual instances of vSmart Cloud through the AWS online software store
  C. Create GRE tunnels to AWS from each branch over the Internet
  D. Install the AWS Cloud Router in the main data center and provide the connectivity from each branch
  A. Create virtual WAN Edge devices Cloud through the AWS online software store

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  With Cloud OnRamp for IaaS, vManage will automatically deploy SD-WAN edge virtual routers in a transit VPC, acting as virtual aggregation routers. https://www.cisco.com/c/en/us/td/docs/solutions/CVD/SDWAN/Cisco_Cloud_onRamp_for_IaaS_AWS_Version2.html#_Toc54023359

• Question 135:

  Refer to the exhibit.

  

  An engineer configured OMP with an overlay-as of 10666. What is the AS-PATH for prefix 104.104.104.104/32 on R100?

  A. 100 10666
  B. 100 20 104
  C. 100 10666 20 104
  D. 100 10666 104
  D. 100 10666 104

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• Question 136:

  What are the two impacts of losing vManage connectivity to fabric in the Cisco SD-WAN network? (Choose two.)

  A. Policy changes propagation stops.
  B. Creation of templates is impossible.
  C. BFD peering between WAN Edge devices are established.
  D. Statistics collection stops.
  E. IPsec tunnels tear down for WAN Edge devices.
  A. Policy changes propagation stops.
  D. Statistics collection stops.

  ---

  When vManage loses connectivity to the fabric, it can no longer push policy changes to the WAN Edge devices (A) or collect statistics and monitoring data (D). This can impact the network's ability to adapt to changes and monitor its performance effectively.

• Question 137:

  A network engineer configures QoS on a WAN Edge router to use a default bandwidth of 6K downstream and 8K upstream. The actual bandwidth in use must adjust dynamically according to the current available WAN bandwidth. Which configuration must the engineer apply?

  

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

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• Question 138:

  An engineer configures policing with a rate of 125 Bps and a burst rate of 8000 bits, as shown here:

  

  Which configuration completes this task?

  A. Configure 125 for rate and 1000 for burst.
  B. Configure 125 for rate and 8000 for burst.
  C. Configure 1000 for rate and 1000 for burst.
  D. Configure 1000 for rate and 64000 for burst.
  C. Configure 1000 for rate and 1000 for burst.

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  The required rate is 125 Bps= 1000 bps , and the required burst is 8000 bits = 1000 bytes.

• Question 139:

  DRAG DROP

  Drag and drop the devices from the left into order on the right to upgrade the software from version 19 to version 20.

  Select and Place:

  

  

• Question 140:

  An engineer provisions a WAN Edge router. Which command should be used from the WAN Edge router to activate it with vManage?

  A. request vedge-cloud activate chassis-number serial
  B. request vedge-cloud activate chassis-number token
  C. request vedge-cloud activate serial token
  D. request vedge-cloud activate chassis-number organization
  B. request vedge-cloud activate chassis-number token

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  request vedge-cloud activate

  Activate a vEdge Cloud router in the overlay network (on vEdge Cloud routers only). Before you can use this command, you must configure the organization name and the vBond orchestrator's IP address or DNS name on the vEdge Cloud router.

  Command Hierarchy

  request vedge-cloud activate chassis-number number token token https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/sdwan-cr-book/operational-cmd.html#wp1526475327