最新300-415テスト材料には有効な300-415テストエンジン
300-415更新された試験問題集で[2026年最新] 練習には有効な試験問題集
Cisco 300-415試験の準備には、Ciscoまたは他の認定トレーニングプロバイダーが提供するトレーニングコースを受講することができます。書籍、ビデオ、模擬試験などの学習材料を使用することもできます。試験にはシミュレーションを用いた問題が含まれるため、SD-WANソリューションの実践経験を持つことが重要です。試験に合格するには、1000点中825点以上のスコアが必要です。
質問 # 86
An engineer wants to track tunnel characteristics within an SLA-based policy for convergence. Which policy configuration will achieve this goal?
- A. Data policy
- B. App-route policy
- C. Control policy
- D. VPN membership policy
正解：B
解説：
質問 # 87
When redistribution is configured between OMP and BGP at two Data Center sites that have Direct Connection interlink, which step avoids learning the same routes on WAN Edge routers of the DCs from LAN?
- A. Set same overlay AS on both DC WAN Edge routers
- B. Set down-bit on Edge routers on DC1
- C. Set OMP admin distance lower than BGP admin distance
- D. Define different VRFs on both DCs
正解：A
解説：
質問 # 88
Refer to the exhibit.
Which QoS treatment results from this configuration after the access list acl-guest is applied inbound on the vpn1 interface?
- A. A TCP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
- B. A TCP packet sourcing from 172.16.10.1 and destined to 172.16.20.1 is dropped
- C. A UDP packet souring from 172.16.10.1 and destined to 172.16.20.1 is dropped.
- D. A UDP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
正解：C
質問 # 89
An organization wants to use the cisco SD-WAN regionalized service-chaining feature to optimize cost and user experience with application in the network, which allows branch routers to analyze and steer traffic toward the required network function. Which feature meets this requirement?
- A. Cloud onRamp for laaS
- B. Cloud Services Platform
- C. Cloud onRamp for Colocation
- D. VNF Service Chaning
正解：C
解説：
https://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise-networks/sd-wan/nb-06-cisco-sd-wan- ebook-cte-en.pdf
質問 # 90
Refer to the exhibit.
A customer wants to implement primary and secondary Cisco SD-WAN overlay routing for prefixes that are advertised for both data centers. The east data center (TLOC 101.101.101.101) is primary for east sites, and the west data center (TLOC 100.100.100.100) is primary for west sites. Which configuration change achieves this objective?
- A. Option C
- B. Option D
- C. Option A
- D. Option B
正解：C
質問 # 91
In which device state does the WAN edge router create control connections, but data tunnels are not created?
- A. backup
- B. staging
- C. active
- D. valid
正解：B
解説：
Section: Controller Deployment
Explanation/Reference: https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-wan-edge-onboarding- deploy-guide-2020nov.pdf page 16
質問 # 92
Which statement describes the requirement of integrating a secure internet gateway (SIG) with a Cisco SD-WAN Edge device?
- A. Based on routing or policy, all customer internet traffic must be forwarded to the SIG.
- B. Credentials for a smart account are required.
- C. Attached to SIG tunnels, trackers monitor the respective SIG endpoints.
- D. A Cisco umbrella organization ID is needed to establish the SIG.
正解：B
質問 # 93
What is one way an SD-WAN Edge router originates a vRoute?
- A. learned from BGP
- B. from TLOCs connected to the WAN transports
- C. from the vBond controller
- D. learned from OSPF intra-area
正解：B
質問 # 94
An enterprise has these three WAN connections:
public Internet
business internet
MPLS
An engineer must configure two available links to route traffic via both links. Which configuration achieves this objective?
- A. Option C
- B. Option D
- C. Option B
- D. Option A
正解：C
質問 # 95
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. central data policy
- B. central control policy
- C. app-aware policy
- D. local data policy
正解：D
解説：
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/Policy-basics.h
質問 # 96
Which Cisco SD-WAN component the initial communication between WAN Edge devices to join the fabric?
- A. vManage
- B. WAN Edge Router
- C. vBond Orchestrator
- D. vSmart Controller
正解：C
解説：
質問 # 97
Drag and drop the vManage policy configuration procedures from the left onto the correct definitions on the right.
正解：
解説：
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/data-policies.
html
質問 # 98
Refer to the exhibit. A configuration change on WAN Edge (vEdge2) has brought down all the control connections. Which action resolves the issue?
- A. Ensure reachability to controllers.
- B. Revert the system IP or clear control connections.
- C. Revert the site ID to restore control connections.
- D. Update configurations with the correct vBond IP.
正解：B
質問 # 99
How is the software managed in Cisco SD-WAN?
- A. Software upgrade operation in the group must include vManage, vBond, and vSmart.
- B. Software downgrades are unsupported for vManage.
- C. Software images must be transferred through VPN 512 or VPN 0 of vManage.
- D. Software images must be uploaded to vManage through HTTP or FTP.
正解：D
解説：
From the Cisco vManage menu, choose Maintenance > Software Repository.
For the desired remote server, click ...
To view the remote server settings, click View Details.
To edit the remote server settings, click Edit. Edit any of the following settings as necessary and click Save.
Note
You cannot edit the remote server settings if you have added locations of any software images on the remote server to the Cisco vManage software repository. If you wish to edit the remote server settings, remove the software image entries from the software repository and then edit the settings.
Server Info
Server Name: Enter a name for the server.
Server IP or DNS Name: Enter the IP address or the DNS name of the server.
Protocol: Choose HTTP or FTP.
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/Monitor-And- Maintain/monitor-maintain-book/maintain.html#concept_flr_scg_5rb
質問 # 100
An engineer must automate certificate signing through Cisco. Which vManage configuration achieves this task?
- A.
- B.
- C.
- D.
正解：C
質問 # 101
Which protocol is used between redundant vSmart controllers to establish a permanent communication channel?
- A. HTTPs
- B. DTLS
- C. IPsec
- D. SSL
正解：B
質問 # 102
Which scheduling method is configured by default for the eight queues in the cloud vEdge router1?
- A. low latency queue
- B. weighted random early detection
- C. weighted round robin
- D. priority queue
正解：C
解説：
Reference:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-WAN_Release_16.3/06Policy_Basics/05Localized_Data_Policy/Configuring_Localized_Data_Policy_for_IPv4
質問 # 103
Access points at branch sites for a company are in FlexConnect mode and perform local switching, but they authenticate to the central RADIUS at headquarters. VPN connections to the headquarters have gone down, but each branch site has a local authentication server.
Which three features on the wireless controller can be configured to maintain network operations if this situation reoccurs? (Choose three.)
- A. Set Branch RADIUS as Primary.
- B. Put APs in AP Group Per Branch.
- C. Set Branch RADIUS as Secondary.
- D. Put APs in FlexConnect Group for Remote Branches.
- E. Put APs in FlexConnect Group Per Branch.
- F. Set HQ RADIUS as Primary.
正解：C、D、F
質問 # 104
Which action is performed during the onboarding process when a WAN Edge router is connected to ZTP server ztp.viptela.com?
- A. The router is connected to WAN Edge Cloud Center.
- B. The router is connected to vSmart Controller via a DTLS/TLS tunnel.
- C. The router is synced with vSmart Controller via an IPsec tunnel.
- D. The router receives its vBond Orchestrator information.
正解：D
解説：
During the Zero Touch Provisioning (ZTP) process, when a WAN Edge router is connected to the ZTP server (in this case, ztp.viptela.com), one of the primary actions performed is the router receiving its vBond Orchestrator information. This information is crucial for the router to establish initial connectivity with the SD-WAN network and begin the onboarding process.
質問 # 105
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 10666 104
- C. 100 20 104
- D. 100 10666 20 104
正解：A
質問 # 106
On which device Is aservice FW address configured to Insert firewall service at the hub?
- A. vSmart at the branch
- B. vEdgealthehub
- C. vSmart at the hub
- D. vEdge at the branch
正解：A
質問 # 107
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 1000 for rate and 64000 for burst.
- B. Configure 125 for rate and 8000 for burst.
- C. Configure 1000 for rate and 1000 for burst.
- D. Configure 125 for rate and 1000 for burst.
正解：C
解説：
The required rate is 125 Bps= 1000 bps , and the required burst is 8000 bits = 1000 bytes.
質問 # 108
Drag and drop the actions from the left into the correct sequence on the right to create a data policy to direct traffic to the Internet exit.
正解：
解説：
質問 # 109
Refer to the exhibit. What does the BFD value of 8 represent?
- A. dead timer of BFD session
- B. hello timer of BFD session
- C. poll-interval of BFD session
- D. number of BFD sessions
正解：D
質問 # 110
What problem happens on a device with two serial numbers, a unique device identifier (UDI), and secure unique device identifier (SUDI) when an engineer provisions ISR 4000 by PnP using only a UDI?
- A. It encounters redirection problems.
- B. It encounters memory overload problems
- C. It faces interface buffer overflow patterns
- D. It encounters spanning tree issues
正解：B
質問 # 111
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