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Cisco CCNP Enterprise Automating and Programming Cisco Enterprise Solutions (300-435 ENAUTO)

Cisco ENAUTO exam prep covering Python, APIs, data formats, Cisco platform automation, Ansible, NETCONF, RESTCONF, and YANG. Includes 78+ practice questions with explanations and a 120-minute exam format.

$330
Exam Fee
65
Questions
120m
Exam Duration
825/1000
Passing Score
Bottom line · Worth it

网络工程师转 NetDevOps 的最佳跳板 — 会 Python + REST API 操作 Cisco 设备就能考过。

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What this certification covers

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

300-435 ENAUTO(Automating and Programming Cisco Enterprise Solutions)是 CCNP Enterprise 6 门可选专项中唯一考网络自动化编程的考试。60 题 / 90 分钟,通过分约 750-800/1000。

和其他 CCNP 专项不同,ENAUTO 不考 CLI 配置,考的是用代码操作网络:Python 脚本调用 Cisco DNA Center API、RESTCONF/NETCONF 配置设备、Ansible Playbook 批量推送配置、EEM(Embedded Event Manager)脚本触发自动化。考试约 30% 是 Python 代码阅读题(给一段 requests 库调用 API 的代码,问输出是什么或哪里有错)。

Cisco DevNet 认证体系和 CCNP Enterprise 在 ENAUTO 这个点上有交叉。如果你已经有 DevNet Associate,ENAUTO 的编程部分会很轻松;如果你是传统网络工程师第一次接触 API,需要额外学习 REST/JSON 基础。

You will work with

RoutingSwitchingNetwork DesignAutomationSD-WAN

After preparation

  • Prepare for the Cisco 300-435 ENAUTO exam with a structured study path
  • Write and read Python-based automation more confidently
  • Work with Cisco APIs and automation tools in real projects
  • Build a practical base for network automation and programmability roles

Exam details

Exam Code
300-435
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

Who should take it

Good fit

  • Network engineers moving into automation and programmability
  • DevOps-style practitioners working with Cisco enterprise platforms
  • CCNP Enterprise candidates taking the automation concentration path
  • IT professionals who want practical API and scripting skills

Before you start

  • CCNA-level networking knowledge is recommended
  • Basic Python familiarity is helpful
  • Comfort with REST APIs, JSON, and YAML will make prep easier
  • Hands-on time with Cisco sandboxes or APIs is strongly recommended

Is it worth it? Career value

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

澳洲
$130K-170KAUD
美国
$110K-160KUSD
新加坡
$90K-140KSGD
Network Automation EngineerNetDevOps EngineerNetwork Developer网络自动化工程师

NetDevOps 是网络工程领域薪资增长最快的方向。LinkedIn 2025 数据显示,"Network Automation" 相关岗位同比增长 35%,薪资比传统网络岗位高 15-25%。

适合考的人:想从纯 CLI 运维转向 Infrastructure as Code 的网络工程师。会基础 Python、了解 REST API 就够了,不需要是开发者。

不适合考的人:完全不会写代码且不打算学的人 — 考试 30% 是代码题,没有捷径。

Study preparation

With hands-on AWS

4-6 weeks

From scratch

8-12 weeks

Daily pace

1-2 hours/day

Learning path preview

5 chapters
1
ENAUTO Exam Overview and Study Plan
45 min
2
Network Programmability Foundations
70 min
3
DNA Center and SD-WAN Automation
70 min
4
Meraki Automation and Ansible
70 min
5
Final Review and Exam Practice
60 min

Step-by-step preparation

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

1

第一阶段:Python 和 REST API 基础(2-3 周)

如果没有 Python 基础,先用 2 周学完基本语法(变量、列表、字典、for 循环、函数)和 requests 库。在 Cisco DevNet Sandbox(免费)上练习用 Python 调 DNA Center API 查询设备列表。

2

第二阶段:NETCONF/RESTCONF + Ansible(2-3 周)

理解 YANG 数据模型(openconfig vs Cisco native model)、NETCONF 的 get-config/edit-config 操作、RESTCONF 的 RESTful 接口。写 Ansible Playbook 用 ios_config 模块推送配置到路由器。DNA Center SDK (dnacentersdk) 的常用方法也要熟悉。

3

第三阶段:EEM + 模考冲刺(1-2 周)

EEM applet 和 EEM script(TCL)的基本语法和触发条件。做 2-3 套模考,重点练 Python 代码阅读题 — 考试给的代码通常 10-15 行,问某个变量的值或 API 返回结果的处理方式。

Real test-taker experiences

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

从零学 Python 到考过花了 10 周。最有价值的资源是 Cisco DevNet Sandbox — 免费的 DNA Center 和 CSR1000v 实验环境。代码题不需要你从头写,只要能读懂 requests.get() 返回的 JSON 怎么解析就行。

R. Zhang800/1000
网络工程师 6 年,零 Python 基础 · 10 weeks prep

有 DevNet Associate 基础,ENAUTO 多出来的部分主要是 DNA Center API 的 Intent API 和 EEM。考完跳槽加薪 20%,面试时"CCNP Enterprise + 网络自动化"这个组合很吃香。

DevNet Associate 持证者
NOC → NetDevOps 转型 · 4 weeks prep

Certification comparison

Cisco ENAUTOCisco ENCORCisco DevNet Associate
ProviderCiscoCiscoCisco
Level专业级专业级助理级
Fee$330$330$330
Duration120 min120 min120 min
Question count6565100
Validity3 yrs3 yrs3 yrs

Study tips and common mistakes

⚠️

**不会读 JSON 响应** — 给你一个嵌套 3 层的 JSON,问 data["response"][0]["hostname"] 的值。这种题至少 5 道,必须熟练。

⚠️

**混淆 NETCONF 和 RESTCONF** — NETCONF 用 SSH + XML + RPC,RESTCONF 用 HTTPS + JSON/XML + REST 方法。传输协议、数据格式、操作方式都不同。

⚠️

**忽略 DNA Center API 版本** — Intent API vs Site/Network Design API 的端点路径不同,考试会给 URL 问这是调用哪个 API。

FAQ

Frequently Asked Questions

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