Despite the 2020 changes, Buhagiar's work remains a benchmark for the rigorous style of Cisco's networking questions. His series has since evolved, with newer editions now covering the CCNA 200-301 objectives to reflect the current unified certification. Key Features of the Practice Tests
While Buhagiar's book focused heavily on traditional routing and switching (like OSPF, VLANs, and IPv4/IPv6), the newer exams reduced the focus on these areas to roughly 65% to make room for newer technologies like Automation and Programmability (10%) and Wireless LANs (10%). CCNA Routing and Switching Practice Tests: Exam...
In February 2020, Cisco retired all specialized CCNA tracks (Cloud, Security, Routing and Switching, etc.) and consolidated them into a single, comprehensive CCNA 200-301 certification. Despite the 2020 changes, Buhagiar's work remains a
Purchase of the book typically included a year of access to the Sybex online learning environment , which featured electronic flashcards and searchable glossaries. In February 2020, Cisco retired all specialized CCNA