Assessment, review, and practice for the CCNA 200-301 exam

• Revised edition of the #1 selling CCNA preparation self-study guide
• Book content is fully updated to align to the new CCNA 200-301 exam objectives
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• Practice tests contain scenario-based questions that closely mimic the difficulty of the actual exam
• In-depth expert explanations of all protocols, commands, and technologies on the CCNA exam