Cisco has redesigned its CCNA certification to better align with next-gen IT job roles. This article looks at major updates to the new CCNA Routing & Switching credential, plus the key facts you should know to stay ahead of the curve.
The Cisco Certified Network Associate (CCNA) is Cisco’s most popular certification, and one of the IT industry’s most marketable and prolific career credentials. CCNA certification demonstrates competence as a network professional, and proves that a certified pro can install, configure, operate and troubleshoot routed & switched networks.
As technology advances and networks become increasingly sophisticated, the job roles of network professionals evolve in turn. Cisco’s revamp of its flagship credential improves CCNA training and certification curricula by incorporating the skills IT professionals need to manage the networks of today -- and tomorrow.
For concert pianists and network administrators alike, practice makes perfect. Certified Cisco Instructor, Mark Sabo, explores the best ways to hone your routing & switching skills.
One of the most common questions my students ask is, “What can I do to get more practice configuring routers and switches?” The best thing you can do is to go out and get some real equipment and build your own lab environment. Nothing beats having real equipment to touch, smell and practice with. You can find cheap routers and switches on the internet; eBay is the most popular place where people go to unload their old equipment for dirt cheap instead of trashing it. You don’t need new, expensive equipment for a home practice lab, and this presents the best opportunity. For those of us who don’t want to spend money on a practice lab, or want the flexibility of playing with routers wherever we are, there's GNS3.