This all-purpose CCIE study guide methodically and precisely covers all of the objectives of the CCIE R&S Written Exam 400-101 (V5.1) for CCNP and CCNA professionals, and recert candidates who would prefer an in-depth review. Every chapter contains an Exam Essentials section to help reinforce key concepts to pass the exam.
Contents at a Glance:
Part I Network Principles
Part II Layer 2 Technologies
Part III Layer 3 Technologies
Part IV VPN Technologies
Part V Infrastructure Security
Part VI Infrastructure Services
Part VII Evolving Technologies