[May 06, 2026] 300-415 Exam Brain Dumps - Study Notes and Theory
Pass Cisco 300-415 Test Practice Test Questions Exam Dumps
NEW QUESTION # 260
Which on-the-box security feature supported by the Cisco ISR 4451 SD-WAN device and not on vEdge?
- A. Cloud Express service
- B. reverse proxy
- C. IPsec/GRE cloud proxy
- D. Enterprise Firewall with Application Awareness
Answer: D
Explanation:
https://www.cisco.com/c/en/us/products/collateral/software/one-wan-subscription/guide-c07-740642.html#Step2
NEW QUESTION # 261
Which component of the Cisco SD-WAN control plane architecture should be located in a public Internet address space and facilitates NAT-traversal?
- A. vBond
- B. vManage
- C. vSmart
- D. WAN Edge
Answer: A
Explanation:
https://www.cisco.com/c/dam/global/da_dk/assets/pdfs/cisco_virtual_update_cisco_sdwan_viptel a.pdf
NEW QUESTION # 262
Which command disables the logging of syslog messages to the local disk?
- A. system logging server remote
- B. system logging disk disable
- C. no system logging disk local
- D. no system logging disk enable
Answer: D
Explanation:
Reference:
NEW QUESTION # 263
Refer to the exhibit.
The control connection is failing. Which action resolves the issue?
- A. import vSmart in vManager
- B. Upload the WAN Edge list on vManage.
- C. Restore the reachability to the vSmart
- D. Validate the certificates authenticity on vSmart
Answer: C
Explanation:
https://www.cisco.com/c/en/us/support/docs/routers/sd-wan/214509-troubleshoot-control-connections.html
NEW QUESTION # 264
What is a benefit of using REST APIs?
- A. vAnalytics to simplify operational services integration and real-time event monitoring
- B. predefined SD-WAN controller with other platform integration for event management and logging
- C. user-defined automation and integration into other orchestration systems or tools
- D. predefined automation and orchestration platform for event management and logging
Answer: C
NEW QUESTION # 265
Which service VPN must be reachable from all WAN Edge devices and the controllers?
- A. VPN0
- B. VPN10
- C. VPN512
- D. VPN215
Answer: B
NEW QUESTION # 266
Which two requirements must be met for DNS inspection when integrating with cisco umbrella? (Choose two)
- A. Upload the WAN Edge serial allow list to the Umbrella portal.
- B. Create and attach a System feature template with the Umbrella registration credentials.
- C. Register and configure the vManage public IP and serial number in the Umbrella portal.
- D. Configure the Umbrella token on the vManage
- E. Attach security policy to the device template.
Answer: D,E
Explanation:
Explanation
https://www.connection.com/~/media/pdfs/brands/c/cisco/security/cnxn-cisco-sd-wan-and-umbrella.pdf?la=en
NEW QUESTION # 267
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. Put APs in FlexConnect Group Per Branch.
- B. Set Branch RADIUS as Secondary.
- C. Put APs in FlexConnect Group for Remote Branches.
- D. Set HQ RADIUS as Primary.
- E. Put APs in AP Group Per Branch.
- F. Set Branch RADIUS as Primary.
Answer: B,C,D
NEW QUESTION # 268
Which platforms are managed by a single vManage dashboard?
- A. ISR4321, ASR1001, Nexus, ENCS
- B. ISR4321, ASR1001, ENCS, ISRv
- C. ISR4351, ASR1009, vEdge2000, CSR1000v
- D. ISR4351, ASR1002HX, vEdge2000, vEdge Cloud
Answer: D
Explanation:
Cisco vEdge Cloud is deployed by Cisco DNA Center and then controlled, provisioned, and managed by Cisco vManage, whereas Cisco ISRv is deployed, provisioned, and managed by Cisco DNA Center.
https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/sd-wan/white_paper-c11-
741071.html
NEW QUESTION # 269
Which port is used for vBond under controller certificates if no alternate port is configured?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
NEW QUESTION # 270
At which layer does the application-aware firewall block applications on a WAN Edge?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Section: Security and Quality of Service
NEW QUESTION # 271
An engineer wants to automate the onboarding process for a WAN Edge router with vManage. Which command will accomplish this?
- A. request vedge-cloud activate chassis-number <chassis-number> serial <serial>
- B. request vedge-cloud activate serial <serial> token <token-number>
- C. request vedge-cloud activate chassis-number <chassis-number> token <token-number>
- D. request vedge-cloud activate chassis-number <chassis-number> organization <organization>
Answer: C
Explanation:
NEW QUESTION # 272 
Refer to the exhibit. An engineer must configure the Overlay Management Protocol route preference so that when B2 tries to reach host routes advertised by B1 it always chooses the MPLS circuit. Which two match conditions must be configured to accomplish this task? (Choose two.)
- A. prefix list
- B. color list
- C. originator
- D. path type
- E. VPN
Answer: B,D
NEW QUESTION # 273
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 OMP admin distance lower than BGP admin distance
- B. Set same overlay AS on both DC WAN Edge routers
- C. Set down-bit on Edge routers on DC1
- D. Define different VRFs on both DCs
Answer: B
Explanation:
NEW QUESTION # 274
Which Cisco SD-WAN component the initial communication between WAN Edge devices to join the fabric?
- A. vBond Orchestrator
- B. WAN Edge Router
- C. vManage
- D. vSmart Controller
Answer: A
Explanation:
NEW QUESTION # 275
Which configuration changes the packet loss priority from low to highly?
- A.
- B.
- C.
- D.
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/qos/vEdge-20-x/qos-book/forwarding-qos.ht
NEW QUESTION # 276
What are the two advantages of deploying cloud-based Cisco SD-WAN controllers? (Choose two.)
- A. management of SLA
- B. centralized control and data plane
- C. centralized raid storage of data
- D. distributed authentication policies
- E. infrastructure as a service
Answer: A,E
NEW QUESTION # 277
An enterprise needs DIA on some of its branches with a common location ID: A041:B70C: D78E::18 Which WAN Edge configuration meets the requirement?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 278
Refer to the exhibit.
An SD-WAN customer has 23 sites connected to its hub site, where a pair of WAN Edge devices and controllers are placed. All other branches have a single WAN Edge device connected to multiprotocol label switching (MPLS) and public internet circuits. An engineer must configure application-aware routing for a branch that has MPLS and public internet circuits provisioned using feature templates. The requirements for application-aware routing are:
* All types of traffic prefers using public-internet circuit.
* If the average latency reaches 100 ms, jitter 85 ms, and packet loss 5%, then video and voice traffic switches to the MPLS circuit.
Which feature template must be configured or modified in addition to configuring a centralized policy?
- A. VPN interface ethernet
- B. BFD
- C. VPN
- D. OMP
Answer: B
Explanation:
Application-Aware Routing (AAR) in Cisco SD-WAN tracks network performance (latency, jitter, and loss) in real-time to make intelligent path selection decisions. To achieve the requirements stated in the question, two main components are required:
* Centralized Policy: This is where the SLA Class is defined (setting the 100ms latency, 85ms jitter, and
5% loss thresholds) and where the App-Route Policy is created to map specific traffic (video/voice) to those SLA classes and preferred colors (public-internet vs. MPLS).
* BFD (Bidirectional Forwarding Detection) Template: While the centralized policy defines the logic, the actual measurement of the path statistics is performed by BFD. BFD runs on all IPsec tunnels between WAN Edge devices. The BFD feature template is where you configure the "app-route multiplier" and "poll-interval." These settings determine how frequently BFD probes the path and how it calculates the average latency, loss, and jitter used by the AAR policy to trigger a switchover.
* Why not A (OMP): OMP handles the control plane (routing updates, TLOCs, and crypto keys), not the data plane performance measurement.
* Why not B (VPN interface ethernet): This template is used to configure physical/logical interface properties (IP addresses, NAT, etc.), but it does not define the performance monitoring parameters for AAR.
* Why not D (VPN): The VPN template defines the service or transport VPN instance but does not manage the path quality monitoring logic.
Here is the verified answer and technical breakdown based on the Implementing Cisco SD-WAN Solutions (ENSDWI) objectives.
NEW QUESTION # 279
Which port is used for vBond under controller certificates if no alternate port is configured?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
NEW QUESTION # 280
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