The CCNA (Cisco Certified Network Associate) exam covers a wide range of networking fundamentals, including network access, IP connectivity, network fundamentals, IP services, security fundamentals, automation, and programmability, with a focus on core Cisco technologies and concepts across routing and switching devices.
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Network Fundamentals:
Basic networking concepts like network topologies, protocols, addressing schemes, and network components (routers, switches, firewalls).
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Network Access:
Technologies like Ethernet, VLANs, and different types of network access methods (wired, wireless).
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IP Connectivity:
Routing protocols (RIP, EIGRP, OSPF), subnetting, and configuration of IP addressing on routers and switches.
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IP Services:
Network services like DHCP, DNS, and NAT.
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Security Fundamentals:
Basic security concepts like access control lists (ACLs), firewalls, and network security best practices.
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Automation and Programmability:
Introduction to network automation tools and scripting languages for configuring network devices.
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Focus on Practical Application:
The CCNA exam often includes simulation-based questions about how to configure Cisco devices to solve networking problems.
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Cisco Device Knowledge:Familiarity with basic configuration commands on Cisco routers and switches is crucial.
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