Category: Networking Education/Training. Review: As a network engineer, I am always looking for ways to improve my skills and stay up-to-date with the latest technologies in networking. That's why I decided to try out these products from Cisco(r) and INE (International Network Engineering). Overall, I was very impressed with the quality of these products and found them to be extremely helpful in preparing for the CCIE Routing and Switching exam. The first product that I tried out was the CCIE Routing and Switching Complete Review Guide: Exam 100-105, Exam 200-105, Exam 200-125. This guide provided a comprehensive overview of all the topics covered in the exam, including routing protocols, VLANs, QoS, and more. The author did an excellent job of breaking down complex concepts into easy-to-understand language, making it easy for me to follow along and understand the material. I also appreciated the inclusion of practice questions at the end of each chapter, as they helped me to test my knowledge and identify areas where I needed to focus more. Next, I tried out the CCIE Routing and Switching Practice Labs (Digital Short Cut) (Practical Studies). These labs provided a hands-on learning experience that allowed me to apply the concepts learned in the review guide to real-world scenarios. The labs were well designed and easy to navigate, with clear instructions and prompts throughout. I also appreciated the ability to save my progress and come back to it later if needed. I then tried out the Cisco CCIE Routing and Switching v5.0 Configuration and Troubleshooting Practice Labs Bundle: Cisc CCIE Rout Config ePub_1 (Practical Studies), Cisco CCIE Routing and Switching v5.0 Configuration Practice Labs: Cisc CCIE Rou Seit5.0 ePub_3 (Practical Studies). These labs provided a more in-depth look at the configuration and troubleshooting aspects of networking, with detailed walkthroughs and explanations for each lab. I found these labs to be particularly helpful in identifying common mistakes and misunderstandings that can occur during the exam. Finally, I tried out the 101 Labs for the Cisco CCNP Exams, which provided a comprehensive set of practice questions and scenarios for the CCNA Routing and Switching exam. These labs were well designed and challenging, with a good mix of multiple-choice and hands-on lab exercises. I found these labs to be particularly helpful in identifying areas where I needed to focus more and improve my understanding of networking concepts. Overall, I was very impressed with the quality of these products from Cisco(r) and INE (International Network Engineering). They provided a comprehensive and hands-on learning experience that helped me to prepare for the CCIE Routing and Switching exam.