👈 CISCO - Routing Protocols (RIP, OSPF, and EIGRP)

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CCNA stands for Cisco Certified Network Associate. This CCNA tutorial is well designed to study networking concepts for beginners as well as experts to enhance their knowledge and skills.

What is CCNA?

CCNA is an entry-level networking and information technology certification issued by well-known networking company Cisco, the world’s most famous company for manufacturing and selling networking devices or networking equipment’s. The CCNA is designed to validate user’s knowledge and their skills on networking fundamentals concepts, configuration, security fundamentals, IP connectivity, IP services, troubleshoot connectivity issues and effectively manage networks and knowledge about how automation affects network management. Overall, it majorly includes −

Networking fundamentals − Skills on networking devices and configuration, troubleshoot connectivity issues and effectively manage networks.
IP Services − Skills on configuration about routing for different IP versions. Understanding on routing table and its components.
Security fundamentals − Understand threats and how to avoid them. Identify critical components of a security program, such as user awareness and training. Emphasise practical skills on enabling secure access to devices and networks.
Automation − Skills on automation and how automation impacts network management. Use of APIs and comprehend configuration management tools.

This certification aimed at early-career networking professionals like network administrator, network engineer, and technical support expert. Obtaining a CCNA normally necessitates passing a single comprehensive exam (most commonly the 200-301 CCNA), which tests both theoretical and practical knowledge. Cisco recommends that candidates have a fundamental understanding of networking principles before seeking the CCNA.

Cisco's List of CCNA Certification and Job Roles

Some of the prominent certifications and corresponding common job roles are described below −

Cisco Certified Network Professional (CCNP) − A professional-level certification; job roles can be design, manage, and troubleshoot local and wide area networks (LAN and WAN).
Cisco Certified DevNet Associate − To create and maintain apps built on Cisco systems. It is mostly targeted for junior developers and DevOps engineers.
CCNP Security − An intermediate-level certification requiring the CCNA Security certification as a prerequisite. Network security and troubleshooting are major job roles for this.
Cisco Certified Entry Networking Technician (CCENT) − It is dedicated for network support positions.
Cisco Certified Internetwork Expert (CCIE) − A prominent certification that is regarded as the gold standard among networking certifications. Its exam is bit difficult and has a performance-based lab.
Cisco Certified CyberOps Associate − A certification that focuses on cybersecurity operations.

CCNA Certification Topics

Let's enhance your skills on networking, CCNA by thoroughly studying following topics −

Computer Network Introduction
Physical Layer
Data Link Layer
Network Layer
Transport Layer
Application Layer
IPv4 Addressing
Cisco Networking Devices
Life of Packet
Router and Switch Basic Configuration
Cisco Device Management

Computer Network Introduction

Physical Layer

Data Link Layer

Network Layer

Transport Layer

Application Layer

IPv4 Addressing

Cisco Networking Devices

Life of Packet

DNS
Map Hostnames to IP Addresses
How to Configure a Cisco Router as a DNS Server?
no ip domain-lookup Command
Address Resolution in DNS
ARP Table on a Cisco Router

Router and Switch Basic Configuration

IOS Basic Commands
Configure an IP Address on a Switch
Interface Range Command
Power on a Cisco Device
Cisco Discovery Protocol (CDP) & Link Layer Discovery Protocol (LLDP)
Configure Speed and Duplex
Half Duplex
Full Duplex
Interface Status Codes

Cisco Device Management

Types Of Memory On A Cisco Device
Router IOS Boot Sequence
How to Reset a Cisco Router or Switch to Factory Default
IOS files
Backing up IOS Configuration
FTP & TFTP
Copy Files with FTP
How to Upgrade Cisco IOS
Erasing Configuration Files

FAQs on CCNA Tutorial

Q1. What is CCNA?

CCNA (Cisco Certified Network Associate) certification program, which verifies an individual's competence to build, configure, and troubleshoot small to medium-sized networks. The certification covers different networking concepts, including LAN/WAN technologies, IP addressing, routing protocols, and network security.

Q2. What are the prerequisites for the CCNA certification?

There are no official prerequisites for the CCNA certification. However, candidates should have a basic understanding of networking fundamentals and familiarity with networking equipment and software. Knowledge of TCP/IP, networking models, and expertise with networking tools can be useful.

Q3. What is the CCNA certification cost?

The cost of CCNA certification is around INR 22,000 INR 25,000 in India.

Q4. How can I prepare for the CCNA exam?

You can prepare for the CCNA exam by studying Official Curriculum, Hands-On Practice, and lab environment using Cisco equipment or simulators like Cisco Packet Tracer to gain practical experience and do practice exams.

Q5. What are the major concepts covered in the CCNA exam?

A CCNA exam covers a wide range of networking and IT concepts. Some of the major one are networking fundamentals, networking devices, OSI and TCP/IP model, IP addressing and subnetting, Routing and switching concepts like RIP, OSPF, EIGRP. It also includes Network security concepts like firewall, access control lists. VPN and MPLS WAN technologies and automation & programmability.

👈 CISCO - Routing Protocols (RIP, OSPF, and EIGRP)

Discuss CISCO Networks 👉

CCNA Tutorial - Complete Guide for CCNA Certification

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