100% Accurate Answers! Aug-2026 300-415 Actual Real Exam Questions
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NEW QUESTION # 46
What is the minimum Red Hat Enterprise Linux operating system requirement for a Cisco SD- WAN controller deployment via KVM?
- A. RHEL 4.4
- B. RHEL 6.5
- C. RHEL 6.7
- D. RHEL 7.5
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/release/notes/compatibility-and-server- recommendations.pdf
NEW QUESTION # 47
In the Cisco SD_WAN solution, vSmart controller is responsible for which two actions? (Choose two.)
- A. Distribute the IP address from DHCP server to vEdge routers.
- B. Distribute route and policy information via OMP.
- C. Configure and monitor vEdge routers.
- D. Distribute crypto key information among vEdge routers
- E. Authenticate and authorize vEdge routers.
Answer: B,D
Explanation:
NEW QUESTION # 48
What is the first step for setting up traffic flows when enabling TLS Proxy in SD-WAN for security?
- A. Certificate authorities in TLS Proxy issue certificates for authentication to all entitles such as hosts, network devices, or users.
- B. When decryption policy is enabled for the flow, a client hello packet is received by Unified Threat Defense to define the decryption action.
- C. The sender authenticates the devices and individual users, and the receiver verifies the signature by decrypting the message with the public key of the sender.
- D. The TCP connection is established between the client and the proxy, and between the proxy and the server.
Answer: D
NEW QUESTION # 49
An engineer builds a three-node vManage cluster and then realizes that multiple nodes are unnecessary for the size of the company. How should the engineer revert the setup to a single vManage?
- A. Leave the duller as & and point to one vManage
- B. Remove two rode from the three-node vManage duster
- C. Use the cluster conversion utility lo convert to standalone vManage
- D. Restore vManage from the backup VM snapshot
Answer: C
NEW QUESTION # 50
An organization requires the use of integrated preventative engines, exploit protection, and the most updated and advanced signature-based antivirus with sandboxing and threat intelligence to stop malicious attachments before they reach users and get executed. Which Cisco SD-WAN solution meets the requirements?
- A. Snort IPS
- B. URL filtering and Umbrella DNS security
- C. Cisco Trust Anchor module
- D. Cisco AMP and Threat Grid
Answer: A
NEW QUESTION # 51
An engineer must configure two branch WAN Edge devices where an Internet connection is available and the controllers are in the headquarters. The requirement is to have IPsec VPN tunnels established between the same colors. Which configuration meets the requirement on both WAN Edge devices?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 52
At which layer does the application-aware firewall block applications on a WAN Edge?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
Section: Security and Quality of Service
NEW QUESTION # 53
Refer to the Exhibit.
Refer to the exhibit Which configuration ensures that OSPF routes learned from Site2 are reachable at Sitel and vice-versa?
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: C
NEW QUESTION # 54
An engineer must create a QoS policy by creating a class map and assigning it to the LLQ queue on a WAN Edge router Which configuration accomplishes the task?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 55
A customer is receiving routes via OMP from vSmart controller for a specific VPN. The customer must provide access to the W2 loopback received via OMP to the OSPF neighbor on the service-side VPN, which configuration fulfils these requirements?
- A. Option A
- B. Option E
- C. Option B
- D. Option D
- E. Option C
Answer: D
Explanation:
Answer must start with VPN 10(service side) & should have metric-type 1 and not with VPN 0 (transport side)
NEW QUESTION # 56 
Refer to the exhibit. A customer wants to deploy service insertion at site1. Which traffic from VPN 10 must route to this site through a firewall. A policy must be in place to route VPN 10 traffic from all sites toward this firewall. Which configuration must be on the vSmart controller to meet this requirement?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 57
Which command disables the logging of syslog messages to the local disk?
- A. no system logging disk enable
- B. system logging disk disable
- C. system logging server remote
- D. no system logging disk local
Answer: A
NEW QUESTION # 58
What happens if the intelligent proxy is unreachable in the Cisco SD-WAN network?
- A. The grey-listed domains are unresolved.
- B. The Cisco Umbrella Connector temporarily redirects HTTPS traffic.
- C. The Cisco Umbrella Connector locally resolves the DNS request.
- D. The block-listed domains are unresolved.
Answer: A
Explanation:
If the FQDN is suspicious, then the intelligent proxy unicast IP addresses are returned in the DNS response. This is referred to as grey list action at Umbrella Cloud.
One potential limitation in using intelligent proxy unicast IP addresses is the probability of the datacenter going down when the client is trying to send the traffic to the intelligent proxy unicast IP address. This is a scenario where a client has completed DNS resolution for a domain which falls under grey-listed domain and client's HTTP/(S) traffic is being sent to one of the obtained intelligent proxy unicast IP address. If that datacenter is down, then the client has no way of knowing it.
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/security/ios-xe-17/security- book-xe/umbrella-integration.html
NEW QUESTION # 59
An engineer wants to change the configuration of the certificate authorization mode from manual to automated. Which GUI selection will accomplish this?
- A. Administration > Settings
- B. Configuration > Certificates
- C. Tools > Operational Commands
- D. Maintenance > Security
Answer: A
Explanation:
NEW QUESTION # 60
A network administrator is bringing up one WAN Edge for branch connectivity. Which types of tunnels form when the WAN edge router connects to the SD-WAN fabric?
- A. DTLS or TLS tunnel with vBond controller and IPsec tunnel with other WAN Edge routers.
- B. DTLS or TLS tunnel with vSmart controller and IPsec tunnel with vBond controller.
- C. DTLS or TLS tunnel with vBond controller and IPsec tunnel with vManage controller.
- D. DTLS or TLS tunnel with vSmart controller and IPsec tunnel with other Edge routers.
Answer: D
Explanation:
NEW QUESTION # 61
Which feature template configures OMP?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 62
Refer to the exhibit. vManage logs are available for the past few months. A device name change deployed mistakenly at a critical site. How is the device name change tracked by operation and design teams?
A)
B)
C)
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: B
NEW QUESTION # 63
An administrator must configure an ACL for traffic coming in from the service-side VPN on a specific WAN Edge device with circuit ID 392318933.
Which policy must be used to configure this ACL?
- A. app-aware policy
- B. local data policy
- C. central control policy
- D. central data policy
Answer: B
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-dia-deploy-
2020aug.pdf
NEW QUESTION # 64
Drag and drop the components from the left onto the corresponding Cisco NFV infrastructure Building Blocks on the right. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 65
Which pathway under Monitor > Network > Select Device is used to verify service insertion configuration?
- A. Events
- B. Real Time
- C. System Status
- D. ACL Logs
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge-20-x/policies-book/service-ch
NEW QUESTION # 66
Drag and drop the BFD parameters from the left onto the BFD configurations on the right.
Answer:
Explanation:
Explanation:
https://sdwandocs.cisco.com/Product_Documentation/vManage_Help/Release_18.2/Configuration/Templates
/BFD
NEW QUESTION # 67
What are the two components of an application-aware firewall? (Choose two.)
- A. lists
- B. firewall policy
- C. sequence action
- D. default action
- E. sequence
- F. zone pair
Answer: D,E
Explanation:
An application-aware firewall in Cisco SD-WAN provides advanced security by allowing policies to be defined based on specific applications and their behaviors.
* Sequence: In the context of an application-aware firewall, a sequence defines the order in which firewall rules are evaluated. Each sequence can contain match conditions and corresponding actions to be taken if the conditions are met.
* Default Action: The default action is a crucial component that specifies what action to take if none of the defined sequences match the traffic. This ensures that there is always a fallback action to handle unmatched traffic, providing a safety net for security policies.
NEW QUESTION # 68
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