Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 21:

  Which two features are provided by Cisco SD-WAN Cloud Hub with Google Cloud? (Choose two.)

  A. automated provisioning
  B. simplified management
  C. easy access to AWS
  D. direct internet access
  E. underlay routing
  A. automated provisioning
  B. simplified management

• Question 22:

  How is an event monitored and reported for an individual device in the overlay network at site ID:S4300T6E43F36?

  A. The device sends event notifications to vManage.
  B. The device sends notifications to vSmart that sends them to vManage.
  C. The device sends a critical alarm of events to vManage.
  D. The device sends a critical alarm to vSmart that sends it to vManage.
  A. The device sends event notifications to vManage.

• Question 23:

  What is an attribute of TLOC?

  A. tag
  B. service
  C. local preference
  D. encryption
  A. tag

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  Explanation

  References:

  https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-WAN_Release_17.1/06Policy_Basics/01Policy_Overview/01Viptela_Policy_Framework_Basics#:~:text=configured%20policy%20affects).-,TLOC%20Attributes%20Used%20in%20Policies,address%2C%20color%2C%20and%20encapsulation

• Question 24:

  Refer to the exhibit. The engineering must assign community tags to 3 of its 74 critical server networks as soon as possible as they are advertised to BGP peers. These server networks must not be advertised outside AS.

  

  Which configuration fulfills this requirement?

  

  

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

• Question 25:

  Which service VPN must be reachable from all WAN Edge devices and the controllers?

  A. VPN0
  B. VPN10
  C. VPN215
  D. VPN512
  B. VPN10

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  Explanation

  In a Cisco SD-WAN deployment, the Control Plane VPN (often referred to as the "Transport VPN" or "Management VPN") with VLAN 10 must be reachable from all WAN Edge devices and the controllers. This Control Plane VPN with VLAN 10 is a critical component of the SD-WAN architecture responsible for carrying control plane traffic and facilitating communication between WAN Edge devices (vEdge routers) and the central SD-WAN controllers, including vSmart controllers and vManage.

• Question 26:

  The engineer must augment the vRoute path limit to 10 for Cisco Catalyst SD-WAN controllers via CLI.

  Which configuration command meets the requirement under OMP?

  A. ecmp-limit 10
  B. controller-send-path-limit 10
  C. maximum-paths 10
  D. send-path-limit 10
  D. send-path-limit 10

• Question 27:

  A company with a headquarters and two branches enabled dynamic on-demand tunnels on all its devices participating in Cisco SD-WAN. The devices are now waiting for the network team to push the centralized control policy onto vSmart.

  Which configuration achieves the desired feature of dynamic on-demand tunnel?

  

  

  

  

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

• Question 28:

  Refer to the exhibit.

  

  

  Company ABC has a hub-and-spoke topology in place and currently is load balancing their data traffic at the hub site over MPLS and the public Internet. The leased circuit must be preferred over the shared circuit.

  Which configuration meets the requirement?

  

  

  

  

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

• Question 29:

  Refer to the exhibit.

  

  The users establish a tunnel between branch A and B to communicate directly during video calls. The tunnel must go down after the call is complete.

  Which two configurations must be applied on the spokes to meet this requirement? (Choose two.)

  A. omp send-path-limit 16
  B. system on-demand enable
  C. vpn 0 service TE
  D. system on-demand idle-timeout 10
  E. omp ecmp-limit 16
  B. system on-demand enable
  E. omp ecmp-limit 16

• Question 30:

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

  A. DTLS
  B. SSL VPN
  C. IPsec
  D. TLS
  C. IPsec

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  Explanation

  After being onboarded to the SD-WAN overlay by the controllers, the WAN Edge router joins the fabric by establishing IPsec (default) or GRE tunnels to other WAN Edge router