100+ Free Cisco ENSDWI 300-415 Practice Questions

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Question 1

Score: 0/0

Which Cisco SD-WAN plane is responsible for authenticating controllers and WAN Edge routers and orchestrating the initial control connections through NAT?

Management plane

Orchestration plane

Control plane

Data plane

to track

2026 Statistics

Key Facts: Cisco ENSDWI 300-415 Exam

~60

Exam Questions

Cisco ENSDWI exam page

90 min

Time Limit

Cisco ENSDWI exam page

$300

Exam Fee (USD)

Cisco / Pearson VUE

20%

Architecture Weight

ENSDWI v1.1 blueprint

20%

Router Deployment Weight

ENSDWI v1.1 blueprint

20%

Policies Weight

ENSDWI v1.1 blueprint

3 years

Certification Validity

Cisco recertification policy

ENSDWI 300-415 is a 90-minute, ~60-question CCNP Enterprise concentration exam delivered by Pearson VUE for US$300. The official blueprint is weighted 20% Architecture, 15% Controller Deployment, 20% Router Deployment, 20% Policies, 15% Security and QoS, and 10% Management and Operations. There are no formal prerequisites, although Cisco recommends valid CCNA-level knowledge and hands-on Cisco SD-WAN implementation experience. Passing ENSDWI plus the 350-401 ENCOR core earns the CCNP Enterprise certification, and either exam alone earns a Cisco Certified Specialist credential. Cisco certifications remain valid for three years.

Sample Cisco ENSDWI 300-415 Practice Questions

Try these sample questions to test your Cisco ENSDWI 300-415 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which Cisco SD-WAN plane is responsible for authenticating controllers and WAN Edge routers and orchestrating the initial control connections through NAT?

A.Management plane

B.Orchestration plane

C.Control plane

D.Data plane

Explanation: vBond runs on the orchestration plane. It authenticates vManage, vSmart, and WAN Edge routers, then facilitates initial control connections (including across NAT) so devices can find each other.

2Which protocol does Cisco SD-WAN use between vSmart controllers and WAN Edge routers to advertise routes, TLOCs, and service information across the overlay?

A.BGP

B.OSPF

C.OMP

D.EIGRP

Explanation: OMP (Overlay Management Protocol) runs over the DTLS/TLS control connection between vSmart and WAN Edge devices. It carries route, TLOC, and service advertisements that build the SD-WAN overlay.

3Which three attributes uniquely identify a TLOC in a Cisco SD-WAN fabric?

A.System IP, color, and encapsulation

B.System IP, site ID, and VPN

C.Hostname, color, and IP address

D.Site ID, color, and OMP preference

Explanation: A TLOC (Transport Locator) is uniquely identified by the tuple {system IP, color, encapsulation (IPsec or GRE)}. This is what OMP uses when advertising and selecting TLOCs across the overlay.

4In Cisco SD-WAN, what is the primary purpose of BFD running between WAN Edge routers?

A.To exchange OMP routes

B.To detect data-plane tunnel liveness and measure loss, latency, and jitter for SLA

C.To negotiate IPsec security associations

D.To distribute centralized policy

Explanation: BFD runs inside every IPsec/GRE data-plane tunnel between WAN Edges. It detects tunnel liveness and measures loss, latency, and jitter, which feed app-aware routing SLA classes.

5Which statement best describes the difference between cEdge and vEdge routers?

A.cEdge runs IOS XE SD-WAN; vEdge runs ViptelaOS

B.Both run ViptelaOS but differ in licensing

C.cEdge is virtual only; vEdge is hardware only

D.cEdge is for branch sites; vEdge is for data center sites

Explanation: cEdge platforms (ISR/ASR/Catalyst 8000 etc.) run IOS XE SD-WAN, while vEdge platforms (vEdge 100/1000/2000/5000 and cloud variants) run the original Viptela OS. Both can join the same SD-WAN fabric.

6Which transport tunnel encapsulation options are supported between Cisco SD-WAN WAN Edge routers?

A.IPsec or GRE

B.MPLS or IPsec

C.GRE or VXLAN

D.IPsec or VXLAN

Explanation: Cisco SD-WAN supports IPsec or GRE for the data-plane tunnel encapsulation between WAN Edges. IPsec is the default and provides confidentiality, integrity, and replay protection.

7What is the role of VPN 0 on a Cisco SD-WAN WAN Edge router?

A.Service-side LAN VPN

B.Out-of-band management VPN

C.Transport VPN that contains WAN-facing interfaces and TLOCs

D.Default segment for guest traffic

Explanation: VPN 0 is the transport (underlay) VPN. It contains the WAN-facing interfaces, TLOCs, and the routing required to reach controllers and other WAN Edges across each transport.

8Which VPN ID is reserved on a Cisco SD-WAN WAN Edge router for out-of-band management traffic?

A.0

B.1

C.100

D.512

Explanation: VPN 512 is reserved on every WAN Edge for out-of-band management. It is logically separated from the transport (VPN 0) and service-side (1-65530) routing tables.

9What does the TLOC color attribute primarily represent in Cisco SD-WAN?

A.A QoS marking applied to overlay traffic

B.A label for the type of WAN transport (for example mpls, biz-internet, lte)

C.An IPsec encryption strength selector

D.A routing protocol redistribution tag

Explanation: Color is an administrative label for the WAN transport that a TLOC uses, such as mpls, biz-internet, public-internet, lte, or 3g. Color drives which TLOCs can form data-plane tunnels with each other.

10What is the effect of marking a TLOC color as 'restrict' in Cisco SD-WAN?

A.Tunnels form only with TLOCs of the same color

B.Tunnels form only with TLOCs of a different color

C.The TLOC is excluded from OMP advertisements

D.Only control connections are allowed on this TLOC

Explanation: The restrict keyword tells the WAN Edge to form data-plane tunnels only with remote TLOCs of the same color. This is commonly used on private transports like MPLS to prevent cross-color tunneling.

About the Cisco ENSDWI 300-415 Exam

The Cisco ENSDWI 300-415 exam validates your ability to design, deploy, configure, and operate Cisco SD-WAN solutions built on the Viptela controller stack. The blueprint covers SD-WAN architecture, vManage / vSmart / vBond controller deployment, cEdge and vEdge WAN Edge onboarding, centralized and localized policies, application-aware routing, security features such as Enterprise Firewall, IPS, URL filtering, AMP, and Umbrella DNS, QoS, multicast, and Day-N operations.

Assessment

Approximately 55-65 items mixing multiple-choice, multiple-select, drag-and-drop, and simulation or testlet scenarios on Cisco SD-WAN configuration and operations.

Time Limit

90 minutes

Passing Score

Cisco does not publish a fixed cut score; the exam is scaled 300-1000 and community reports commonly cite a passing target around 825/1000.

Exam Fee

$300 USD plus applicable taxes (Cisco / Pearson VUE)

Cisco ENSDWI 300-415 Exam Content Outline

20%

Architecture

Cisco SD-WAN solution components and planes (orchestration, management, control, data), vBond, vManage, vSmart, WAN Edge roles, OMP, BFD, TLOCs, IPsec/GRE tunnel encapsulation, and underlay vs overlay design.

15%

Controller Deployment

vBond, vManage, and vSmart on-prem and cloud-hosted deployment, vManage cluster scaling, certificate authority options (Cisco PKI, enterprise CA, manual), controller redundancy, and disaster recovery.

20%

Router Deployment

WAN Edge onboarding (PnP, ZTP, bootstrap), cEdge IOS XE SD-WAN versus vEdge ViptelaOS feature differences, device and feature templates, CLI templates, attaching templates to device groups, transport-side and service-side VPNs.

20%

Policies

Centralized control, data, app-aware routing, and cflowd policies; localized policies including ACLs, QoS, and route policies; SLA classes; service insertion; preferred color; site lists; topology policies (hub-and-spoke, full-mesh, custom).

15%

Security and Quality of Service

Enterprise Firewall App-Aware, IPS / Snort, URL filtering, AMP, TLS/SSL decryption, Umbrella DNS Security, Direct Internet Access, segmentation via VPNs, and QoS classes, queues, policer, and shaper configuration.

10%

Management and Operations

vManage real-time and historical monitoring, alarms, audit log, BFD sessions, OMP route inspection, packet capture, troubleshooting control connections, app-aware path selection, and SD-WAN software upgrades.

How to Pass the Cisco ENSDWI 300-415 Exam

What You Need to Know

Passing score: Cisco does not publish a fixed cut score; the exam is scaled 300-1000 and community reports commonly cite a passing target around 825/1000.
Assessment: Approximately 55-65 items mixing multiple-choice, multiple-select, drag-and-drop, and simulation or testlet scenarios on Cisco SD-WAN configuration and operations.
Time limit: 90 minutes
Exam fee: $300 USD plus applicable taxes

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

Cisco ENSDWI 300-415 Study Tips from Top Performers

1Build a small Cisco SD-WAN lab in dCloud or with vEdge/cEdge images so you can practice vBond, vManage, and vSmart bring-up, certificate installation, and WAN Edge onboarding end to end.

2Memorize the four planes (orchestration via vBond, management via vManage, control via vSmart and OMP, data via WAN Edge) and which control connection types tie them together (DTLS/TLS).

3Practice with both Cisco PKI and enterprise CA certificate workflows because exam scenarios commonly probe install order and trust chain troubleshooting.

4Drill device template plus feature template assembly until you can predict the exact CLI rendered for VPN, interface, OMP, and BFD blocks.

5Know centralized policy types cold (control, data, app-aware routing, cflowd) and where each is applied (site list direction, VPN list).

6Understand the SLA class and app-aware routing relationship: SLA classes set loss/latency/jitter thresholds, then app-aware routing policy chooses or backs off TLOCs based on those thresholds.

7Spend dedicated time on TLOC color, restrict, encapsulation (IPsec/GRE), and preferred color logic because TLOC behavior drives most data-plane troubleshooting questions.

Frequently Asked Questions

How many questions are on the Cisco 300-415 ENSDWI exam?

Cisco does not publish an exact count, but community and partner sources consistently report roughly 55-65 questions in a 90-minute window, with multiple-choice, multiple-select, drag-and-drop, and simulation/testlet items.

What is the passing score for ENSDWI 300-415?

Cisco does not publish a fixed cut score for ENSDWI. Scores are scaled 300-1000 and community reporting commonly cites a passing target around 825/1000. Use score reports as guidance, not a guarantee.

What does the ENSDWI exam cost and where do I take it?

The exam costs US$300 plus applicable taxes and is delivered through Pearson VUE at authorized test centers or via online proctoring.

Are there prerequisites for 300-415?

There are no formal prerequisites. Cisco recommends valid CCNA-level routing and switching knowledge plus hands-on Cisco SD-WAN deployment and operation experience before attempting ENSDWI.

How is ENSDWI weighted across exam topics?

Architecture 20%, Controller Deployment 15%, Router Deployment 20%, Policies 20%, Security and Quality of Service 15%, and Management and Operations 10%, per the Cisco ENSDWI 300-415 v1.1 blueprint.

What certifications does passing ENSDWI provide?

Passing ENSDWI plus the 350-401 ENCOR core earns the CCNP Enterprise certification. Passing ENSDWI alone earns the Cisco Certified Specialist - Enterprise SD-WAN Implementation credential. Cisco certifications are valid for three years.