CCNA® - Cisco Certified Network Associate Training and Certification The CCNA (Cisco Certified Network Associate) certification is a widely recognized IT certification that validates a professional's ability to install, configure, operate, and troubleshoot medium-size routed and switched networks. The certification also includes the verification and implementation of connections to remote sites in a WAN. Here's an overview of what the CCNA training and certification program typically includes: 1. Introduction to Networking Networking Fundamentals Introduction to computer networks and networking concepts Network models (OSI and TCP/IP) Network topologies (bus, star, ring, mesh) IP Addressing and Subnetting IPv4 addressing and subnetting IPv6 addressing and subnetting VLSM (Variable Length Subnet Masking) Networking Devices Routers, switches, and their functions Network interface cards (NICs) Firewalls and wireless access points 2. Network Access Ethernet Protocols Ethernet standards and cabling MAC addressing and ARP Switching concepts and operations Switch Configuration Basic switch configuration commands VLANs (Virtual Local Area Networks) Inter-VLAN routing Spanning Tree Protocol (STP) 3. IP Connectivity Routing Concepts Router components and boot process Routing tables and packet forwarding Static routing and default routing Dynamic Routing Protocols RIPv2 (Routing Information Protocol version 2) OSPF (Open Shortest Path First) EIGRP (Enhanced Interior Gateway Routing Protocol) BGP (Border Gateway Protocol) 4. IP Services DHCP (Dynamic Host Configuration Protocol) DHCP operation and configuration DHCP relay and troubleshooting NAT (Network Address Translation) NAT concepts and types (static, dynamic, PAT) Configuring and verifying NAT NTP (Network Time Protocol) NTP operation and configuration SNMP (Simple Network Management Protocol) SNMP concepts and configuration 5. Security Fundamentals Security Concepts CIA Triad (Confidentiality, Integrity, Availability) Threats, vulnerabilities, and mitigation techniques Access Control ACLs (Access Control Lists) and their types Standard and extended ACLs configuration Network Security Security protocols (IPSec, VPNs, SSL/TLS) Securing network devices Wireless Security Wireless LAN security (WPA, WPA2, WPA3) Configuring wireless security settings 6. Automation and Programmability Network Automation Concepts Introduction to network automation and programmability SDN (Software-Defined Networking) basics APIs and RESTful services Cisco DNA Center and SD-Access Overview of Cisco DNA Center Understanding SD-Access and its benefits 7. Troubleshooting and Management Network Troubleshooting Troubleshooting methodologies and tools Common network issues and their resolution Monitoring and Management Network monitoring tools (Cisco Prime, SolarWinds) Logging and reporting Network documentation and best practices 8. Exam Preparation Exam Structure and Tips Overview of the CCNA exam format Types of questions (multiple choice, simulation, drag-and-drop) Time management and exam-taking strategies Practice Exams and Labs Practice exams to simulate the actual CCNA exam Hands-on labs to reinforce theoretical knowledge Learning Outcomes: Comprehensive understanding of networking fundamentals and protocols. Ability to configure and troubleshoot routers and switches. Proficiency in implementing IP addressing schemes and network security. Knowledge of network automation and programmability concepts. Tools and Technologies: Networking Devices: Cisco routers and switches Simulation Software: Cisco Packet Tracer, GNS3 Network Management Tools: Cisco Prime, SolarWinds Would you like more detailed information on any specific section or topic?