Obtaining the right certifications is crucial if you want a successful career in IT. All throughout the world, companies look for and value employees who have earned their CCNA certification from Cisco. If you acquire CCNA training in Bangalore, Karnataka you can learn what you need to know about handling routed network management, administration, and troubleshooting. Having a CCNA credential on your resume is a huge plus in the networking industry, but is it really worth it to get that certification? Let's explore.
Why Getting A CCNA Certification Is Worth It?
The CCNA credential is highly sought after and widely recognized in the business sector. Employers are competing for candidates who have earned CCNA credentials.
The number of persons who have taken and passed the CCNA exam is well over a million. Candidates who get this credential are entitled to a better beginning salary, as well as other financial perks.
- Boosts Your Knowledge and Skills
The CCNA certification exam does not require any certain level of education or work experience from candidates. That being said, the course is available to anyone who wants to study and practice basic networking concepts. The most recent findings from the field of communication networks as well as forward-thinking ideas in networking will be incorporated into the exam prep materials.
- Much Better Employment Opportunities
One way to distinguish yourself in today's tight job market is by earning your CCNA certification. An individual's work possibilities enhance if they have the CCNA certification, which remains valid for three years. Many companies want Cisco-qualified staff to handle network projects.
- Rapidly Climbing the Corporate Ladder
Professional advancement may be swift for those who earn their CCNA. Since they are well-versed in networking theory and practice, they stand out from the rest. Companies are more likely to promote those who have earned relevant certifications.
- General Acceptance
IT professionals who have earned the CCNA credential are held in the highest regard. You can apply for jobs anywhere in the globe with this certification in your possession.
- Potential for Enhanced Profits
Networking professionals who have earned their CCNA credentials have a better chance of moving up the corporate ladder and seeing a raise in pay. A recent survey performed in the United States indicates that a CCNA can expect a pay increase of between $30,000 and $90,000.
Subjects Covered by CCNA Certification
- Network fundamentals
This includes an understanding of the OSI (Open Systems Interconnection) model, which is a framework for understanding how data is transmitted over a network. You'll also need to be familiar with the TCP/IP (Transmission Control Protocol/Internet Protocol) suite, which is a set of communication protocols used to connect devices on the internet.
You'll also need to know how to configure and troubleshoot IPv4 and IPv6 addressing, which are the main protocols used to assign unique addresses to devices on a network.
- LAN technologies
Local Area Networks (LANs) are networks that connect devices within a small geographical area, such as a single building or campus. You'll need to know how to design and configure Ethernet networks, including switches and VLANs (Virtual Local Area Networks). You'll also need to be familiar with the various types of Ethernet cables and connectors, as well as how to troubleshoot common Ethernet issues.
- WAN technologies
Wide Area Networks (WANs) are networks that connect devices over a large geographical area, such as across multiple cities or countries. You'll need to know about different WAN technologies, including leased lines, broadband, and VPNs (Virtual Private Networks). You'll also need to understand how to design and configure WANs, including router configuration and connection management.
- Routing protocols
Routing protocols are used to exchange information between routers in a network so that they can determine the best path for data to travel. You'll need to be familiar with different routing protocols, such as OSPF (Open Shortest Path First), EIGRP (Enhanced Interior Gateway Routing Protocol), and BGP (Border Gateway Protocol). You'll also need to understand how to design and configure routing networks, including route summarization and redistribution.
- Network security
Network security is an important aspect of CCNA certification. You'll need to understand how to protect networks from unauthorized access and attacks, including firewall technologies and intrusion prevention systems.
You'll also need to be familiar with security protocols, such as SSL (Secure Sockets Layer) and IPSec (Internet Protocol Security), as well as how to implement network access control.
- Network services
Network services, such as DHCP (Dynamic Host Configuration Protocol), NAT (Network Address Translation), and DNS (Domain Name System), are essential for the smooth operation of a network. You'll need to know how to design and configure these services, as well as how to troubleshoot common issues.
Conclusion
You can expect a higher salary and more responsibility in your future career as a network administrator once you acquire your CCNA certification. Earning your CCNA certification will help you see what steps you need to take next on your path to becoming a fully-fledged networking professional.
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