300-415 試験問題と解答 - 模擬練習 - 練習問題・模擬試験

Question No : 1
Which plane assists in the automatic onboarding of the SD-WAN routers into the SD-WAN overlay?

A.Data
B.Orchestration
C.Management
D.Control

正解:
Explanation:

Question No : 2
DRAG DROP
Drag and drop the BFD parameters from the left onto the BFD configurations on the right.

正解:

Explanation:
https://sdwandocs.cisco.com/Product_Documentation/vManage_Help/Release_18.2/Configuration/Templates/BFD

Question No : 3
What is an advantage of using auto mode versus static mode of power allocation when an access point is connected to a PoE switch port?

A.It detects the device is a powered device
B.All four pairs of the cable are used
C.Power policing is enabled at the same time
D.The default level is used for the access point

正解:
Explanation:

https://www.cisco.com/en/US/docs/switches/lan/catalyst3850/software/release/3.2_0_se/multibook/configuration_guide/b_consolidated_config_guide_3850_chapter_011010.html

Question No : 4
An administrator must configure an ACL for traffic coming in from the service-side VPN on a specific WAN device with circuit ID 391897770.
Which policy must be used to configure this ACL?

A.local data policy
B.central data policy
C.app-aware policy
D.central control policy

正解:
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/Policy-basics.html

Question No : 5
An engineer is configuring a WAN Edge router for DIA based on matching QoS parameters.
Which two actions accomplish this task? (Choose two)

A.Apply a QoS map policy.
B.Configure a control policy.
C.Configure a centralized data policy.
D.Configure NAT on the transport interface.
E.Apply a data policy on WAN interface.

正解:
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-dia-deploy-2020aug.pdf

Question No : 6
Refer to the exhibit.

The ge0/0 interface connects to a 30-MB link. A network administrator wants to always have 10 MB available for high priority traffic. When lower-priority traffic busts exceed 20 MB.
Traffic should be redirected to the second WAN interface ge0/1.
Which set of configurations accomplishes this task?
A)

B)

C)

D)

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

正解:
Explanation:

https://www.cisco.com/c/dam/en/us/td/docs/routers/sdwan/configuration/config-18-4.pdf#page=546

Question No : 7
Refer to the exhibit.

Which two configurations are needed to get the WAN Edges registered with the controllers when certificates are used? (Choose two)

A.Generate a CSR manually within vManage server
B.Generate a CSR manually on the WAN Edge
C.Request a certificate manually from the Enterprise CA server
D.Install the certificate received from the CA server manually on the WAN Edge
E.Install the certificate received from the CA server manually on the vManage

正解:
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/cisco-sd-wan-certificates-deploy-2020aug.pdf

Question No : 8
Refer to the exhibit.

Which shaping-rate does the engineer use to shape traffic at 9 Mbps?

A.9
B.9000
C.90000
D.9000000

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

Question No : 9
Refer to exhibit.

An engineer is troubleshooting tear down of control connections even though a valid Certificate Serial Number 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

正解:
Explanation:
https://community.cisco.com/t5/networking-documents/sd-wan-routers-troubleshoot-control-connections/ta-p/3813237

Question No : 10
A bank is looking for improved customer experience for applications and reduce overhead related to compliance and security.
Which key feature or features of the Cisco SD-WAN solution will help the bank to achieve their goals?

A.Integration with PaaS providers to offer the best possible application experience
B.QoS including application prioritization and meeting critical applications SLA for selecting optimal path.
C.implementation of a modem age core banking system
D.implementation of BGP across the enterprise routing for selecting optimal path

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

Question No : 11
An engineer is configuring a data policy for packets that must be captured through the policy.
Which command accomplishes this task?

A.policy > data-policy > vpn-list > sequence > default-action > drop
B.policy > data-policy > vpn-list > sequence > action
C.policy > data-policy > vpn-list > sequence > default-action > accept
D.policy > data-policy > vpn-list > sequence > match

正解:
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/routers/sdwan/configuration/config-18-4.pdf#page=357

Question No : 12
A network administrator is tasked to make sure that an OMP peer session is closed after missing three consecutive keepalive messages in 3 minutes. Additionally, route updates must be sent every minute. If a WAN Edge router becomes unavailable, the peer must use last known information to forward packets for 12 hours.
Which set of configuration commands accomplishes this task?

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

正解:
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_17.2/Configuration/Templates/OMP

Question No : 13
Refer to the exhibit.

The tunnel interface configuration on both WAN Edge routers is:

Which configuration for WAN Edge routers will connect to the Internet?

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

正解:
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-WAN_Release_16.3/02System_and_Interfaces/07Network_Interface_Configuration_Examples

Question No : 14
Refer to the exhibit.

The control connection is failing.
Which action resolves the issue?

A.import vSmart in vManager
B.Validate the certificates authenticity on vSmart
C.Upload the WAN Edge list on vManage.
D.Restore the reachability to the vSmart

正解:
Explanation:
https://www.cisco.com/c/en/us/support/docs/routers/sd-wan/214509-troubleshoot-control-connections.html

Question No : 15
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

正解:
Explanation:
https://www.cisco.com/c/en/us/td/docs/solutions/CVD/SDWAN/Cisco_Cloud_onRamp_for_IaaS_AWS_Version2.html#_Toc54023359

Cisco 300-415 問題練習