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What is the Cisco Certified Network Associate (CCNA) certification? This certification validates your skills in networking fundamentals, IP connectivity and services, basic security, and automation, and it's a strong fit for aspiring or early-career network administrators, network engineers, and IT support professionals preparing for Cisco's CCNA exam.

Earners of Cisco CCNA - Implementing and Administering Cisco Solutions (CCNA) have demonstrated knowledge and skills related to network fundamentals, network access, IP connectivity, IP services, security fundamentals, and automation and programmability.

Cisco

CCNA

The top rated CCNA course online with comprehensive videos, lab exercises, study notes, Anki flashcards and active Q&amp;A

Cisco CCNA 200-301 – The Complete Guide to Getting Certified

Neil Anderson

Study and prepare with 400+ practice questions that include detailed explanations and labs similar to the real exam

CCNA 200-301 v1.1 Exam-Level Practice Tests (400+ Questions)

Shaun Hummel

Join more than 2 million learners and take a top-rated Cisco Certified Network Associate (CCNA) training course on Udemy. Take the next step in your IT career.

“Cisco Certified Network Associate (CCNA)”热门免费在线课程和教程 - 更新于 2026 年 July 月

The Cisco Certified Network Associate (CCNA) is an entry-level IT certification issued by Cisco. If you’re looking for a networking role in IT, such as a network specialist, administrator, or engineer, getting a CCNA certification by passing the 200-301 exam can be a great way to prepare. While there are no prerequisites for the exam, training is recommended. Explore our top-rated courses and skill up for this in-demand certification.

Take a top-rated Cisco Certified Network Associate (CCNA) training course on Udemy. From networking fundamentals to exam prep lab courses, we’ve got options to help get you ready for the CCNA exam. Train up now and gain valuable skills in the IT field.

“Cisco Certified Network Associate (CCNA)”免费课程和教程