Cisco 300-415 Online Practice Questions and Exam Preparation

Cisco 300-415 Online Questions & Answers

• Question 361:

  An engineer is configuring a shaping rate of 1 Mbps on the WAN link of a WAN Edge router.

  Which configuration accomplishes this task?

  

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

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  Explanation

  vEdge1(config)#

  vEdge1(config)# vpn 1 vEdge1(config-vpn-1)# int ge0/3

  vEdge1(config-interface-ge0/3)# shaping-rate ?

  Description: Shaping rate, in kbps Possible completions:

  <1ge interfaces: [0..1000000]kbps; 10ge interfaces: [0..10000000]kbps> vEdge1(config-interface-ge0/3)# shaping-rate

  References:

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/sdwan-cr-book/config-cmd.html#wp4217152133

• Question 362:

  Which logs verify when a device was upgraded?

  A. ACL
  B. Email
  C. SNMP
  D. Audit
  D. Audit

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  Explanation

  References:

  https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_18.4/Monitor/Audit_Log

• Question 363:

  Which encryption algorithm secures binding exchanges Between Cisco TrustSec SXP peers?

  A. SEAL
  B. 3DES
  C. AES
  D. MD5
  C. AES

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  Explanation

  Cisco TrustSec (CTS) is a technology that enables secure access and dynamic role-based access control in the network. The Security Group Tag (SGT) Exchange Protocol (SXP) is used to propagate SGTs across network devices. To ensure the secure exchange of these tags, Cisco uses encryption algorithms.

  AES (Advanced Encryption Standard): AES is widely used in many security protocols and standards because of its strong encryption capabilities. In the context of Cisco TrustSec, AES is the encryption algorithm used to secure binding exchanges between SXP peers. It provides robust encryption, ensuring the integrity and confidentiality of the data being exchanged.

  Implementation: When configuring SXP peers, the AES encryption ensures that the SGT information transmitted is secure and cannot be intercepted or tampered with by unauthorized entities.

• Question 364:

  What are the two advantages of configuration groups in a Cisco SD-WAN deployment? (Choose two.)

  A. An individual device has multiple tag rules.
  B. Individual devices are grouped based on a shared configuration.
  C. Individual devices are added to multiple groups.
  D. A subset of devices is identified with tags.
  E. Individual devices are associated with a configuration group and a device template.
  B. Individual devices are grouped based on a shared configuration.
  D. A subset of devices is identified with tags.

• Question 365:

  What is the ZTP workflow for Cisco IOS XE-based devices?

  A. The WAN Edge performs the PNP process. The WAN Edge device queries devicehelper.cisco.com. The DNS server resolves the PNP server.
  B. The WAN Edge performs the PNP process. The WAN Edge device queries devicehelper.cisco.com. The DNS server resolves the ZTP server.
  C. The WAN Edge performs the ZTP process. The WAN Edge device queries ztp.viptela.com. The DNS server resolves the ZTP server.
  D. The WAN Edge performs the ZTP process. The WAN Edge device queries ztp.viptela.com. The DNS server resolves the PNP server.
  C. The WAN Edge performs the ZTP process. The WAN Edge device queries ztp.viptela.com. The DNS server resolves the ZTP server.

• Question 366:

  Which VPN connects the transport-side WAN Edge interface to the underlay/WAN network?

  A. VPN 1
  B. VPN 511
  C. VPN 0
  D. VPN 512
  C. VPN 0

• Question 367:

  Which component creates a feature profile using a structured approach to configuring Cisco SD-WAN in UX 2.0?

  A. feature template
  B. feature parcel
  C. configuration group
  D. device template
  C. configuration group

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  Explanation

  Overview of Configuration Groups: The Configuration Group feature provides a simple, reusable, and structured approach for the configurations in Cisco Catalyst SD-WAN. Configuration Group: A configuration group is a logical grouping of features or configurations that can be applied to one or more devices in the network managed by Cisco Catalyst SD-WAN. You can define and customize this grouping based on your business needs.

  Feature Profile: A feature profile is a flexible building block of configurations that can be reused across different configuration groups. You can create profiles based on features that are required, recommended, or uniquely used, and then put together the profiles to complete a device configuration.

  Feature: A feature profile consists of features. Features are the individual capabilities you want to share across different configuration groups.

  References:

  https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/system-interface/ios-xe-17/systems-interfaces-book-xe-sdwan/configuration-groups.html#:~:text=The%20Configuration%20Group%20feature%20provides,in%20Cisco%20Catalyst%20SD%2DWAN

• Question 368:

  DRAG DROP

  Drag and drop the REST API calls from the left onto the functions on the right.

  Select and Place:

  

  

• Question 369:

  How do WAN Edge devices operate when vSmart is inaccessible or fails to be reached by the WAN Edge?

  A. They cease to forward traffic in the data plane.
  B. They continue operation normally.
  C. They continue to receive reachability updates.
  D. They continue operating normally for a configurable time.
  D. They continue operating normally for a configurable time.

• Question 370:

  The SD-WAN network is configured --with a default full-mesh topology. The SD-WAN engineer wants the Barcelona WAN Edge to use the MPLS TLOC when forwarding Telnet traffic based on a configured SLA class list.

  Which configured must the engineer use to create a policy to call the SLA class and set the preferred color to MPLS?

  

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

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  Explanation