Modulos de Cisco CCNA 1

Are you interested in becoming a Cisco Certified Network Associate (CCNA)? The first step towards achieving this prestigious certification is to understand the modules and content covered in the CCNA 1 course. In this blog post, we will provide an overview of the various modules included in the CCNA 1 curriculum.

Module 1: Networking Fundamentals

The Networking Fundamentals module lays the foundation for understanding computer networks. It covers topics such as basic networking concepts, network devices, network protocols, IP addressing, and subnetting. This module is essential for building a strong networking knowledge base.

Module 2: OSI Model and TCP/IP

The OSI Model and TCP/IP module dives deeper into the layers of the OSI model and explains how they interact with the TCP/IP protocol suite. Students learn about data encapsulation, addressing schemes, and the functions of each OSI layer. This module provides a solid understanding of how data is transmitted across networks.

Module 3: Ethernet LANs

Ethernet LANs form the backbone of most local area networks. In this module, students explore Ethernet technologies, including Ethernet frames, MAC addresses, Ethernet switches, and virtual LANs (VLANs). Hands-on lab activities allow students to configure and troubleshoot Ethernet LANs.

Module 4: IP Subnetting and VLSM

IP subnetting and Variable Length Subnet Masking (VLSM) are critical skills for any network engineer. This module focuses on subnetting techniques, including classful and classless subnetting. Students learn how to design efficient network subnets and calculate subnet masks to accommodate various network requirements.

Module 5: IP Routing and Routing Protocols

In the IP Routing and Routing Protocols module, students delve into the world of IP routing. They learn about routing protocols such as RIP (Routing Information Protocol), OSPF (Open Shortest Path First), and EIGRP (Enhanced Interior Gateway Routing Protocol). Students gain hands-on experience with router configuration and routing table management.

Module 6: Wide Area Networks

Wide Area Networks (WANs) connect geographically dispersed networks. This module explores WAN technologies such as leased lines, circuit-switched networks, packet-switched networks, and VPN (Virtual Private Network). Students also learn about WAN protocols like HDLC, PPP, and Frame Relay.

Module 7: Network Security

Network security is paramount in today's digital landscape. In this module, students learn about various security threats, security protocols, access control lists (ACLs), and basic firewall concepts. The hands-on labs provide practical experience in securing network devices and detecting common security vulnerabilities.

Module 8: Network Automation and Programmability

The Network Automation and Programmability module focuses on emerging trends in networking. Students explore concepts like Software-Defined Networking (SDN), network automation tools, and network programmability using Python. This module equips students with the skills needed to adapt to the evolving networking industry.

By completing the CCNA 1 course and understanding these modules, you will gain a solid foundation in networking principles and technologies. Remember to continue building upon this knowledge as you progress through the remaining CCNA certification modules.