This article provides valuable tips for network professionals to pass the Cisco Certified Network Associate (CCNA) certification exam. It emphasizes the importance of collecting relevant material, attending classroom sessions, dividing course material, organizing knowledge and skills, making notes, practicing, joining online and physical groups, drawing mind maps, scheduling studies and practice tests, refreshing knowledge, and obtaining practical experience and proper study materials. The article also highlights the significance of understanding TCP and IP stack addressing and data flow, having basic understanding of Cisco command line interface, and getting into Cisco networking academy program. The article concludes that passing the CCNA exam is crucial for network designers to grow and develop their career in network designing.