Routing & Switching (CCNA)
Loading...- Prerequisites & Exams
- Learning Resources
- Data Sheets and Literature
- Frequently Asked Questions
- Recertification
Prerequisites
No prerequisites
Exams
Option 1: CCNA Composite
Required Exam(s)
200-125 CCNA
OR
Option 2: ICND1 and ICND2
Required Exam(s)
100-105 ICND1
200-105 ICND2
Data Sheets
Frequently Asked Questions
100-105 ICND1 Cert Guide Sample Chapter
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Chapter 22: Variable-Length Subnet Masks (PDF)
CCNA R&S Webinar Recordings
Listen to Cisco experts as they discuss the exciting changes and updates to the CCNA R&S Certification that was announced May 17th, 2016.
Watch Now
Ten Reasons To Get Certified
A successful career in networking starts with CCNA R&S certification. Learn more about the many advantages.
Learn More
Demystifying SDN
Network engineers, if you're not yet on board with SDN and are wondering how it will impact your career, our paper provides a gentle introduction. Read Now
The Essentials of CCNA Data Center Webinar Series
Learn what skills and knowledge you'll need to get started working as a data center networking professional. Register Now
The Essentials of CCNA Routing and Switching Webinar Series
Learn more about the exciting redesign of the CCNA® Routing and Switching certification. Watch Now
CCENT/CCNA R&S
Study GroupA supportive place on the Cisco Learning Network where you can ask questions and share ideas with other members as you prepare for your CCENT or CCNA Routing and Switching Certification. Join Now