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Certifications/Cisco/Cisco ENSDWI
Cisco专业级🌐 网络

Cisco CCNP Enterprise SD-WAN Implementation (300-415 ENSDWI)

Cisco ENSDWI exam prep covering SD-WAN architecture, controllers, deployment, policies, QoS, security, and operations. Includes 319 practice questions with explanations, a 120-minute exam format, and a passing score of 825/1000.

Start PracticeBrowse Learning Path
65
Questions per exam
319
Question bank total
120m
Exam Duration
825/1000
Passing Score
$330
Exam Fee

At a glance

319 questions
Best forNetwork engineers responsible for SD-WAN deployment and operations, Enterprise infrastructure teams moving toward software-defined WAN design
Prep pace4-6 weeks with experience
Course pack7 chapters · 50 hours
Learner signal0 enrolled · 0/5
Exam Guide
?
Bottom line · It depends

做 SD-WAN 部署和运维的网络工程师必考，纯路由交换方向的人不需要碰这个。

What this certification covers

This page is structured for quick scanning first: exam format, fit, prep time, and the actual study scope.

300-415 ENSDWI（Implementing Cisco SD-WAN Solutions）是 CCNP Enterprise 认证的 6 门可选专项考试之一，考查 Cisco SD-WAN（原 Viptela）平台的部署和运维能力。考试 60 题 / 90 分钟，通过分约 750-800/1000。

Cisco 于 2017 年收购 Viptela 后将其 SD-WAN 方案整合进企业产品线，目前改名为 Cisco Catalyst SD-WAN。考试内容围绕四大组件：vManage（管理控制台）、vSmart（策略控制器）、vBond（编排器）、vEdge/cEdge（边缘路由器）。核心考点是 control plane 的 OMP（Overlay Management Protocol）路由分发、data plane 的 IPsec 隧道建立流程、以及 vManage 上的模板（Feature Template / Device Template）配置方法。

2024 年 Cisco 将 vEdge 设备列为 End-of-Sale，全面推 cEdge（IOS-XE 设备），考试也相应更新了 cEdge 配置相关内容。约 30% 的题涉及 Application-Aware Routing（AAR）和 Direct Internet Access（DIA）策略配置。

You will work with

Cisco SD-WANvManagevBondvSmartcEdge (IOS XE SD-WAN)vEdge (Viptela OS)OMPTLOCControl PolicyData PolicyApp-Aware RoutingZTP / PnP OnboardingIPSec OverlayDirect Internet AccessUmbrella SIGQoS PolicySD-WAN REST API

After preparation

  • Prepare for the Cisco 300-415 ENSDWI exam with a structured study path
  • Understand how to deploy and operate Cisco SD-WAN in practice
  • Build the skills needed for SD-WAN administration and implementation roles
  • Strengthen your position on the CCNP Enterprise concentration path

Exam details

Exam Code
300-415
Provider
Cisco Systems
Duration
120 minutes
Question Count
65 questions
Passing Score
825/1000
Validity
3 years
Exam Fee
$330 USD
Question Types
Single choice, Multiple select
Languages
English
Official Page
Open AWS page

Who should take it

Good fit

  • Network engineers responsible for SD-WAN deployment and operations
  • Enterprise infrastructure teams moving toward software-defined WAN design
  • CCNP Enterprise candidates taking the SD-WAN concentration path
  • Engineers who need practical controller, policy, and troubleshooting skills

Before you start

  • CCNP Enterprise core knowledge is helpful before taking ENSDWI
  • You should understand WAN basics, routing, and enterprise networking concepts
  • Some hands-on exposure to Cisco SD-WAN or lab sandboxes is strongly recommended
  • Comfort with templates, policies, and controller-driven management will help

Is it worth it? Career value

Salary ranges, target job titles, and the real career impact of holding Cisco ENSDWI.

澳洲
$110K-150KAUD
美国
$95K-140KUSD
新加坡
$80K-120KSGD
SD-WAN EngineerNetwork EngineerWAN Architect网络工程师NOC Engineer

SD-WAN 岗位在 2024-2026 年持续增长，Gartner 预测全球 SD-WAN 市场规模将在 2027 年达到 100 亿美元。Cisco 在企业 SD-WAN 市场占有率约 25-30%，是最大的单一厂商。

适合考的人：已经在做 Cisco 路由交换、客户环境有 SD-WAN 需求或已部署 Viptela/Catalyst SD-WAN 的工程师。澳洲和东南亚的 Cisco 合作伙伴（如 Optus Business、Telstra Purple）招 SD-WAN 工程师时经常要求 ENSDWI。

不适合考的人：如果客户用的是 Fortinet SD-WAN 或 VMware VeloCloud，这张证没什么用。SD-WAN 是厂商锁定很重的领域。

Study preparation

With hands-on AWS

4-6 weeks

From scratch

8-12 weeks

Daily pace

1-2 hours/day

Learning path preview

7 chapters
1
ENSDWI Exam Overview and Study Plan
45 min
2
SD-WAN Architecture and Components
70 min
3
SD-WAN Controller Deployment
70 min
4
SD-WAN Router Deployment
70 min
5
SD-WAN Policies and QoS
70 min
6
SD-WAN Security and Management
70 min
+ 1 more chapters inside the full path

Step-by-step preparation

A concrete week-by-week plan from past test-takers — not generic advice.

1

第一阶段：理解 SD-WAN 架构（1-2 周）

搞清楚 vManage/vSmart/vBond/vEdge(cEdge) 四大组件的角色和通信关系。重点理解 control plane 的 OMP 协议和 DTLS/TLS 隧道如何建立。用 Cisco dCloud 免费实验环境跑一遍 Day-0 部署流程。

2

第二阶段：模板配置和策略（2-3 周）

在 vManage 上练习 Feature Template 和 Device Template 的创建和推送。重点刷 Centralized Policy（Application-Aware Routing、Traffic Engineering）和 Localized Policy（ACL、QoS）的区别和配置。AAR 策略配置是高频考点。

3

第三阶段：故障排除和模考（1-2 周）

练习 vManage Dashboard 告警分析、OMP 路由排错（show sdwan omp peers / show sdwan bfd sessions）、隧道建立失败排查。至少做 2 套模考，确保 AAR 和 DIA 配置场景题能做对。

Real test-taker experiences

What it actually took for real candidates to pass — prep time, scores, and lessons learned.

公司拿了 Cisco SD-WAN 项目，逼着考的。最大的坑是 OMP 路由优先级和 TLOC 选择逻辑 — 模考和真考至少各出了 3 道。建议一定要在 dCloud 上动手做，光看文档理解不了 vSmart 策略推送的实际效果。

T. Liu820/1000
Cisco 合作伙伴网络工程师 4 年 · 6 weeks prep

传统路由交换背景，SD-WAN 的 overlay/underlay 分离概念需要时间适应。考试里 cEdge 和 vEdge 的 CLI 差异也会考，不能只练一种。

前运营商工程师780/1000
转型做企业 SD-WAN · 10 weeks prep

Certification comparison

Cisco ENSDWICisco ENCORCisco CCNA
ProviderCiscoCiscoCisco
Level专业级专业级助理级
Fee$330$330$330
Duration120 min120 min120 min
Questions per exam6565100
Validity3 yrs3 yrs3 yrs

Study tips and common mistakes

💡

**dCloud 实验室是最好的免费练习环境**：Cisco dCloud 提供完整的 SD-WAN 拓扑，注册 Cisco 账号即可预约。

💡

**AAR 策略配置至少出 5 题**：Application-Aware Routing 的 SLA Class 定义（latency/jitter/loss 阈值）和 fallback 行为是必考。

💡

**vManage API 也会考 1-2 题**：基本的 REST API 调用（GET /dataservice/device）了解即可。

⚠️

**混淆 Centralized Policy 和 Localized Policy** — Centralized 在 vSmart 上执行影响全网，Localized 在本地设备上执行只影响单台。考试经常给场景问该用哪种。

⚠️

**不理解 OMP 路由类型** — OMP 传递三类路由：vRoutes（前缀）、TLOCs（传输定位器）、Service Routes（防火墙/IPS 服务链），三者用途完全不同。

⚠️

**忽略 cEdge 配置差异** — vEdge 用 Viptela CLI，cEdge 用 IOS-XE CLI。2024 年后考试 cEdge 比重明显增加。

Frequently Asked Questions

If you plan to take Cisco ENSDWI, start with real practice.

319 questions, chapter-by-chapter learning, mock exams, wrong-question review, and AI tutor support live in the exam page.

Go to exam prep

From $29 · 2 free chapters

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EXAM PREP

Cisco ENSDWI Question Bank

Chapter-by-chapter learning + mock exams + AI tutor

319
Questions
7
Chapters
50h
Study
AI
Tutor
  • First 2 chapters free
  • Real exam format mock tests
  • AI-powered wrong answer review
  • Chapter progress tracking
From $29
Start Practice Now

Prep snapshot

Study chapters7
Practice questions319
Estimated hours50h

What is inside

  • 319 practice questions with a strong focus on real SD-WAN workflows
  • Coverage of controllers, templates, policies, routing, QoS, and operations
  • Scenario-based practice that reflects how SD-WAN is deployed in production
  • Mock-exam style preparation aligned to the official 120-minute format
  • Useful for engineers who need to move from theory to operational SD-WAN work