2025/November Latest Braindump2go 300-415 Exam Dumps with PDF and VCE Free Updated Today! Following are some new Braindump2go 300-415 Real Exam Questions!
QUESTION 1
Which device information is required on PNP/ZTP to support the zero touch onboarding process?
A. serial and chassis numbers
B. interface IP address
C. public DNS entry
D. system IP address
Answer: A
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sd-wan-wan-edge-onboarding-deploy-guide-2020jan.pdf
QUESTION 2
Which configuration step is taken on vManage after WAN Edge list is uploaded to support the on-boarding process before the device comes online?
A. Verify the device certificate
B. Enable the ZTP process
C. Set the device as valid
D. Send the list to controllers
Answer: C+
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-wan-edge-onboarding-deploy-guide-2020nov.pdf
QUESTION 3
Which SD-WAN component is configured to enforce a policy to redirect branch-to-branch traffic toward a network service such as a firewall or IPS?
A. vBond
B. vSmart
C. WAN Edge
D. Firewall
Answer: B
QUESTION 4
Which command verifies a policy that has been pushed to the vEdge router?
A. vSmart# show running-config policy
B. vEdge# show running-config data policy
C. vSmart# show running-config apply policy
D. vEdge# show policy from-vsmart
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book.pdf
QUESTION 5
Which policy configures an application-aware routing policy under Configuration > Policies?
A. Data policy
B. Centralized policy
C. Localized policy
D. Control policy
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/application-aware-routing.html
“An application-aware routing policy is a type of centralized data policy: you configure it on the vSmart controller, and the controller automatically pushes it to the affected Cisco SD-WAN devices”.
QUESTION 7
A voice packet requires a latency of 50 msec. Which policy is configured to ensure that a voice packet is always sent on the link with less than a 50 msec delay?
A. localized data
B. centralized control
C. localized control
D. centralized data
Answer: D
Explanation:
Centralized data policy: policy that is configured on a Cisco vSmart Controller (hence, it is centralized) and that affects data traffic being transmitted between the routers on the Cisco
SD-WAN overlay network. They affect traffic flow across the entire network. This will also help in controlling to send specific application traffic over specific tunnel based on jitter, delay, latency.
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge/policies-book/data-policies.html
QUESTION 8
When VPNs are grouped to create destination zone, how many zones can a VPN be part of?
A. two
B. four
C. one
D. three
Answer: C
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.4/Security/Enterprise_Firewall_with_Application_Awareness
QUESTION 9
Which scheduling method is configured by default for the eight queues in the cloud vEdge router?
A. weighted round robin
B. priority queue
C. low latency queue
D. weighted random early detection
Answer: A
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.1/06Policy_Basics/05Localized_Data_Policy/Configuring_Localized_Data_Policy_for_IPv4
QUESTION 10
At which layer does the application-aware firewall block applications on a WAN Edge?
A. 3
B. 5
C. 2
D. 7
Answer: D
Explanation:
The Application Firewall blocks traffic based on applications or application-family. This application-aware firewall feature provides the following benefits:
– Application visibility and granular control
– Classification of 1400+ layer 7 applications
– Blocks traffic by application or application-family
QUESTION 11
What is a benefit of the application-aware firewall?
A. It blocks traffic by MTU of the packet
B. It blocks encrypted traffic
C. It blocks traffic by application
D. It blocks traffic by MAC address
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_data_zbf/configuration/xe-16-9/sec-data-zbf-xe-16-9-book/sec-data-zbf-xe-16-9-book_chapter_0100100.html
QUESTION 12
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 172.16.10.1 and destined to 172.16.20.1 is dropped
B. A UDP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
C. A UDP packet sourcing from 172.16.10.1 and destined to 172.16.20.1 is dropped
D. A TCP packet sourcing from 172.16.20.1 and destined to 172.16.10.1 is accepted
Answer: C
Explanation:
Protocol 6 is used for TCP.
Reference: https://www.cisco.com/c/en/us/td/docs/cable/serv_exch/serv_control/broadband_app/protocol_ref_guide/protocol_ref_guide/03_IP.pdf
QUESTION 14
Which software security feature is supported by the Cisco ISR 4451 router?
A. IPsec/GRE cloud proxy
B. reverse proxy
C. Enterprise Firewall with Application Awareness
D. Cloud Express service
Answer: C
Explanation:
The Cisco ISR 4451 SD-WAN device supports the “Enterprise Firewall with Application Awareness” feature, while vEdge devices do not typically have the same advanced firewall capabilities.
QUESTION 15
Which two mechanisms are used to guarantee the integrity of data packets in the Cisco SD-WAN architecture data plane? (Choose two.)
A. certificates
B. transport locations
C. authentication headers
D. encapsulation security payload
E. TPM chip
Answer: CD
Explanation:
The data plane provides the infrastructure for sending data traffic among the vEdge routers in the Viptela overlay network. Data plane traffic travels within secure Internet Security (IPsec) connections. The Viptela data plane implements the key security components of authentication, encryption, and integrity in the following ways:
+ Authentication – As mentioned above, the Viptela control plane contributes the underlying infrastructure for data plane security. In addition, authentication is enforced by two other mechanisms:
++ RSA encryption with 2048-bit keys.
++ Two standard protocols from the IPsec security suite framework, Encapsulation Security Payload (ESP) and Authentication Header (AH), are used to authenticate the origin of data traffic.
Reference: https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.4/Security/01Security_Overview/Data_Plane_Security_Overview
QUESTION 16
Which value is verified in the certificates to confirm the identity of the device?
A. Serial Number
B. OTP
C. System-IP
D. Chassis-ID
Answer: A
Explanation:
Serial numbers are commonly used in certificates as a unique identifier for a specific physical device. When a device presents a certificate during authentication or key exchange, the serial number is one of the attributes used to verify the device’s identity and authenticity.
QUESTION 17
Which hardware component is involved in the Cisco SD-WAN authentication process for ISR platforms?
A. ZTP
B. OTPC
C. SUDI
D. TPMD
Answer: C
Explanation:
The hardware component involved in the Cisco SD-WAN authentication process for ISR (Integrated Services Router) platforms is the SUDI (Signed Unique Device Identifier).
SUDI is a mechanism used for device authentication and is often employed in Cisco SD-WAN deployments. It helps verify the authenticity of the device and is part of the secure onboarding process.
QUESTION 18
Which component of the Cisco SD-WAN architecture oversees the control plane of overlay network to establish, adjust, and maintain the connections that form the Cisco SD-WAN fabric?
A. APIC-EM
B. vSmart
C. vManage
D. vBond
Answer: B
Explanation:
The vSmart controller is the brain of the overlay network, establishing, adjusting, and maintaining the connections that form the fabric of the overlay network. In these functions, it oversees the control plane of the Cisco SD-WAN overlay network. The vSmart controller participates only in the overlay network and has no direct peering relationships with any of the devices that an edge router is connected to on the host-facing side.
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKCRS-2110.pdf
QUESTION 19
Which two hardware platforms support Cisco IOS XE SD-WAN images? (Choose two.)
A. ISR4000 series
B. ISR9300 series
C. vEdge-1000 series
D. ASR9000 series
E. ASR1000 series
Answer: AE
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/sd-wan/white_paper-c11-741071.html
QUESTION 20
What is a default protocol for control plane connection?
A. HTTPS
B. TLS
C. IPsec
D. DTLS
Answer: D
Explanation:
By default, the control plane uses DTLS as the protocol that provides privacy on all its tunnels. DTLS runs over UDP.
QUESTION 21
Which component of the Cisco SD-WAN control plane architecture should be located in a public Internet address space and facilitates NAT-traversal?
A. WAN Edge
B. vSmart
C. vBond
D. vManage
Answer: C
Explanation:
https://www.cisco.com/c/dam/global/da_dk/assets/pdfs/cisco_virtual_update_cisco_sdwan_viptela.pdf
QUESTION 22
Which Cisco SD-WAN WAN Edge platform supports LTE and Wi-Fi?
A. ISR 1101
B. ASR 1001
C. CSR 1000v
D. vEdge 2000
Answer: A
QUESTION 23
Refer to the exhibit. What does the BFD value of 8 represent?
A. dead timer of BFD session
B. poll-interval of BFD session
C. hello timer of BFD session
D. number of BFD sessions
Answer: D
QUESTION 24
Which command disables the logging of syslog messages to the local disk?
A. no system logging disk local
B. system logging server remote
C. no system logging disk enable
D. system logging disk disable
Answer: C
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/SD-WAN_Release_16.3/02System_and_Interfaces/08Configuring_System_Logging
QUESTION 25
Which platforms are managed by a single vManage dashboard?
A. ISR4351, ASR1002HX, vEdge2000, vEdge Cloud
B. ISR4321, ASR1001, Nexus, ENCS
C. ISR4321, ASR1001, ENCS, ISRv
D. ISR4351, ASR1009, vEdge2000, CSR1000v
Answer: A
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
QUESTION 26
Which alarm setting is configured to monitor serious events that affect, but do not shut down, the operation of a network function?
A. Critical
B. Medium
C. Major
D. Minor
Answer: C
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/vManage_How-Tos/Troubleshooting/Monitor_Alarms
QUESTION 27
Which pathway under Monitor > Network > Select Device is used to verify service insertion configuration?
A. System Status
B. Troubleshooting
C. Real Time
D. Events
Answer: C
Explanation:
From the Cisco SD-WAN Manager menu:
View the configured services on the Real Time monitoring page (Monitor > Devices > hub-device > Real Time). For Device Options, select OMP Services.
Cisco vManage Release 20.6.x and earlier: View the configured services on the Real Time monitoring page (Monitor > Network > hub-device > Real Time). For Device Options, select OMP Services.
QUESTION 28
What is the default interval for BFD packets?
A. 1 second
B. 15 seconds
C. 10 seconds
D. 5 seconds
Answer: A
QUESTION 29
Which two options are SD-WAN solution capabilities? (Choose two.)
A. Ability to provide and integrate security with complementary products and applications
B. The separation of management plane, control plane and data plane to enable horizontal scaling
C. Truck roll branch turn up for easy provisioning and new installations
D. Cloud hosted or on-Premise fully redundant management and control plane functions
Answer: BD
QUESTION 30
Which two platforms for the Cisco SD-WAN architecture are deployable in a hypervisor on-premises or in IAAS Cloud? (Choose two.)
A. CSR 1000v
B. ISR 4431
C. vEdge 100c
D. vEdge 2000
E. vEdge Cloud
Answer: AE
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 31
How is the scalability of the Manage increased in Cisco SD-WAN Fabric?
A. Increase the bandwidth of the WAN link connected to the vManage
B. Increase licensing on the vManage
C. Deploy more than one vManage controllers on different physical server
D. Deploy multiple vManage controllers in a cluster
Answer: D
Explanation:
An SD-WAN overlay network can be managed by one Cisco SD-WAN Manager, or it can managed by a cluster, which consists of a minimum of three Cisco SD-WAN Manager instances. It is recommended that you build a network, especially a larger network, with a Cisco SD-WAN Manager cluster. The Cisco SD-WAN Manager manages all the Cisco vEdge devices in the overlay network, providing dashboard and detailed views of device operation, and controlling device configurations and certificates.
QUESTION 32
Which component of the Cisco SD-WAN control plane architecture facilitates the storage of certificates and configurations for network components?
A. vSmart
B. WAN Edge
C. vManage
D. vBond
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/system-overview.html
QUESTION 33
An engineer is troubleshooting a vEdge router and identifies a “DCONFAIL ?DTLS connection failure” message. What is the problem?
A. memory issue
B. certificate mismatch
C. organization mismatch
D. connectivity issue
Answer: D
Explanation:
https://community.cisco.com/t5/networking-documents/sd-wan-routers-troubleshoot-control-connections/ta-p/3813237#toc-hId-340740870
QUESTION 34
An engineer is troubleshooting a certificate issue on vEdge. Which command is used to verify the validity of the certificates?
A. show control local-properties
B. show control summary
C. show certificate installed
D. show certificate status
Answer: A
Explanation:
https://www.cisco.com/c/en/us/support/docs/routers/sd-wan/214509-troubleshoot-control-connections.html
QUESTION 35
Refer to the exhibit. An engineer is troubleshooting a control connection issue.
What does “connect” mean in this show control connections output?
A. Control connection is down
B. Control connection is up
C. Control connection attempt is in progress
D. Control connection is connected
Answer: C
Explanation:
https://community.cisco.com/t5/networking-documents/sd-wan-routers-troubleshoot-control-connections/ta-p/3813237
QUESTION 36
A vEdge platform is sending VRRP advertisement messages every 10 seconds. Which value configures the router back to the default timer?
A. 2 seconds
B. 5 seconds
C. 1 second
D. 3 seconds
Answer: C
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_18.3/Configuration/Templates/VPN_Interface_Ethernet
QUESTION 42
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 down-bit on Edge routers on DC1
B. Define different VRFs on both DCs
C. Set OMP admin distance lower than BGP admin distance
D. Set same overlay AS on both DC WAN Edge routers
Answer: D
QUESTION 43
Which statement about VRRP is true?
A. It supports load balancing.
B. It can be configured with HSRP on a switch or switch stack.
C. It supports IPv4 and IPv6.
D. It supports encrypted authentication.
Answer: C
Explanation:
The VRRP advertisements are encapsulated into either IPv4 or IPv6 packets (based on the VRRP group configuration) and sent to the appropriate multicast address assigned to the VRRP group.
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/15-sy/fhp-15-sy-book/fhrp-vrrpv3.html
QUESTION 44
Where does the Cisco V-Edge Router perform QOS traffic classification?
A. Per VPN
B. Per vEdge
C. Egress interface
D. Ingress interface
Answer: D
QUESTION 45
On which device is a service FW address configured to insert firewall service at the hub?
A. vSmart at the branch
B. vEdge at the branch
C. vEdge at the hub
D. vSmart at the hub
Answer: C
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.4/07Policy_Applications/02Service_Chaining/Service_Chaining_Configuration_Examples
QUESTION 46
Which attributes are configured to uniquely identify and represent a TLOC route?
A. system IP address, link color, and encapsulation
B. origin, originator, and preference
C. site ID, tag, and VPN
D. firewall, IPS, and application optimization
Answer: A
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.2/03Routing/01Unicast_Overlay_Routing_Overview#TLOC_Routes
QUESTION 47
Which type of route advertisement of OMP can be verified?
A. Origin, TLOC, and VPN
B. Origin, TLOC, and service
C. OMP, VPN, and origin
D. OMP, TLOC, and service
Answer: D
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Software_Features/Release_18.2/03Routing/01Unicast_Overlay_Routing_Overview#OMP_Route_Advertisements
QUESTION 48
Which command displays BFD session summary information per TLOC on vEdge routers?
A. show bfd tloc-summary-list
B. show bfd history
C. show bfd summary
D. show bfd sessions
Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/sdwan-cr-book/sdwan-cr-book_chapter_0100.html#wp5111537210
QUESTION 52
Two sites have one WAN Edge each. Each WAN Edge has two public TLOCs with no restrict configured. There is full reachability between the TLOCs.
How many data tunnels are formed on each Edge router?
A. 6
B. 2
C. 4
D. 8
Answer: C
Explanation:
By default, WAN Edge routers try to form an overlay tunnel to every TLOC over each available WAN transport, including TLOCs that belong to other colors if there is IP reachability between the two transport networks.
QUESTION 53
Which command on a WAN Edge device displays the information about the colors present in the fabric that are learned from vSmart via OMP?
A. show omp peers
B. show omp route
C. show omp sessions
D. show omp tlocs
Answer: D
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/command/sdwan-cr-book/sdwan-cr-book_chapter_0100.html#wp1675287742
QUESTION 54
In which VPN is the NAT operation on an outgoing interface configured for direct Internet access?
A. 0
B. 512
C. 10
D. 1
Answer: A
Explanation:
https://www.cisco.com/c/dam/en/us/td/docs/solutions/CVD/SDWAN/sdwan-dia-deploy-2019nov.pdf
QUESTION 55
Which API call retrieves a list of all devices in the network?
A. https://vmanage_IP_address/dataservice/system/device/{{model}}
B. http://vmanage_IP_address/dataservice/system/device/{{model}}
C. http://vmanage_IP_address/api-call/system/device/{{model}}
D. https://vmanage_IP_address/api-call/system/device/{{model}}
Answer: A
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/Command_Reference/Command_Reference/vManage_REST_APIs/vManage_REST_APIs_Overview/Using_the_vManage_REST_APIs
QUESTION 57
When software is upgraded on a vManage NMS, which two image-adding options store images in a local vManage software repository? (Choose two.)
A. To be downloaded over an ICMP connection
B. To be downloaded over a SNMP connection
C. To be downloaded over a control plane connection
D. To be downloaded over an out-of-band connection
E. To be downloaded over a SMTP connection
Answer: CD
Explanation:
https://sdwan-docs.cisco.com/Product_Documentation/vManage_Help/Release_18.2/Maintenance/Software_Repository
QUESTION 58
Which logs verify when a device was upgraded?
A. ACL
B. Email
C. SNMP
D. Audit
Answer: D
Explanation:
Audit logs are often used to record significant events and actions related to device management, including activities like software upgrades. These logs can help track when an upgrade was performed, who initiated it, and other relevant details about the upgrade process.
QUESTION 59
Drag and Drop Question
Drag and drop the functions from the left onto the correct templates on the right.
Answer:
QUESTION 60
Drag and Drop Question
Drag and drop the route verification output from show omp tlocs from the left onto the correct explanations on the right.
Answer:
QUESTION 61
Which Cisco SD-WAN component provides a secure data plane with remote vEdge routers?
A. vManage
B. vSmart
C. vBond
D. vEdge
Answer: D
QUESTION 62
Which two platforms can host a vEdge Cloud Router? (Choose two.)
A. Microsoft Azure
B. Dreamhost
C. AWS
D. DigitalCloud
E. Google
Answer: AC
QUESTION 63
What are the two advantages of deploying cloud-based Cisco SD-WAN controllers? (Choose two.)
A. centralized control and data plane
B. infrastructure as a service
C. management of SLA
D. centralized raid storage of data
E. distributed authentication policies
Answer: BC
QUESTION 64
Which two image formats are supported for controller codes? (Choose two.)
A. .nxos
B. .qcow2
C. .iso
D. .ova
E. .tgz
Answer: BD
Explanation:
QUESTION 65
Which two services are critical for zero touch provisioning on-boarding? (Choose two.)
A. EMAIL
B. SNMP
C. AAA
D. DHCP
E. DNS
Answer: DE
Explanation:
https://sdwandocs.cisco.com/Product_Documentation/vManage_Help/Release_18.4/Configuration/Templates/SNMP
QUESTION 66
Which protocol is used to measure loss, latency, jitter, and liveliness of the tunnel between WAN Edge router peers?
A. OMP
B. NetFlow
C. BFD
D. IP SLA
Answer: C
Explanation:
https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/TECCRS-2014.pdf
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