What Is CCNA?
CCNA is a certification provided by Cisco Systems, the world’s leading networking company. It proves that you have the knowledge and skills to install, configure, operate, and troubleshoot small to medium-sized networks.
Key Topics Covered in CCNA
- Networking Basics (IP addressing, TCP/IP, OSI model)
- Routing & Switching
- LAN/WAN Technologies
- Network Security Essentials
- Wireless Networking
- Troubleshooting Network Issues
- Introduction to Automation and Programmability
Benefits of CCNA Certification
- Industry Recognition: Cisco is globally recognized.
- Career Growth: Opens opportunities as network engineer, administrator, or analyst.
- Better Salary: Certified professionals often earn higher salaries.
- Strong Foundation: Helps in advanced Cisco certifications like CCNP.
Where CCNA Skills Are Used
- IT and networking companies
- Data centers and cloud infrastructure
- Internet service providers
- Enterprise IT departments
- Cybersecurity and network security teams