Domain 1: Network Fundamentals

Cisco CCNA (200-301) · this domain is approximately 20.0% of the exam · 0 practice questions.

Network Fundamentals is the foundational domain of the Cisco CCNA 200-301 exam, accounting for approximately 20 percent of the exam weight. It covers the OSI and TCP/IP models, IPv4 and IPv6 addressing and subnetting, the function of network components such as switches, routers, firewalls, and access points, and basic switching and routing concepts. A solid understanding of this domain is required before tackling more applied topics in the exam, as every other domain builds on these principles.

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The full Cisco CCNA (200-301) bank includes 0 more questions in this domain, each with a verified answer and a written explanation.