Variety Of Cisco CCNA Certifications

Vendor: Cisco

Certification Overview

In the field of networking if one wants to establish a career,Cisco CCNA certification is a very inaugural step. If you are a responsible professional you should be acquainted that by earning these certifications your career can prosper and hit new grounds. Cisco CCNA is just the entry to the world of networking. After getting this certificate, professionals can apply for higher-level certificates, which not only helps in enhancing knowledge base but also in getting better jobs.

If you are planning to take the CCNA exam you should first make a rough plan of how you will prepare it.Once you are familiar with the structure of the examinations for this certification, you can proceed to register yourself for the exams.This certification is brought about by passing a single exam and the types of CCNA certifications include:Data Center, Switching, Routing, Service Provider, Service Provider Operations, Network Security, Voice, Video and Wireless.

The certifications provided by CCNA are opening pathways for many network professionals and they could attract higher salaries from employers. The certifications increase the competencies of the professionals who can adapt very quickly in the dynamic industry of network engineering. The professionals can fully construct, develop and implement plans and strategies efficiently and effectively after completing the courses. There are no prerequisites for appearing in the certification exams. However, professionals with prior experience in working in any IT based firm may pursue in getting a degree. Normally fresh graduates who have the passion and hunger for achieving success in the field of network engineering usually get themselves certified.

Required exams

The associate level normally builds a solid foundation in understanding the key concepts and methods useful in the field of network engineering. For different CCNA course there are different exams required. There is a single paper for the certifications of routing and switching, security, service provider operations, voice and wireless. There are two exam papers for CCNA data center, service provider and video certifications. The questions stress on the analytical ability of the students and a solid training is required before sitting for the paper. The different types of exams are described below:

1. CCNA Data Center: This certification provides detailed mechanisms on how to effectively install and manage data centers in an organization.
2. CCNA Routing and Switching: This certification focuses on security measures that could be taken over the routing and switching capabilities of the organization.
3. CCNA security: Effective security measures for protecting the organization against external threats are outlined in this certification.
4. CCNA service provider: Ensures that the professionals have the ability to design, implement and troubleshoot the operations of the network service providers.
5. CCNA service provider operations: This certification validates the knowledge necessary in successfully maintaining operations of a core network infrastructure.
6. CCNA Voice: It measures the knowledge required to maintain and administer voice networks.
7. CCNA Video: It focuses on developing the skills of a Video over IP network.
8. CCNA Wireless: Develops skills necessary in administering wireless networks.

Required courses

There are specialized courses online related to each CCNA certification. It is recommended that the candidates go through the online course materials for developing their knowledge and skill based on that particular certification. These courses are paid and focus on creating the mindset of the candidates in such a way so that they get used to the exam conditions. However, there is no alternative to practical knowledge and many institutions offer training based on that particular certification. These trainings help the students in getting an essence of the real network environment. They could discover the mechanisms about the devices and systems related to that particular certification during the training hours. Hence, a successful technical training before appearing in the exam is a must.

Study materials

A range of study materials are available online. Many online institutions provide the candidates with adequate opportunities for giving mock tests. The CCNA questions and answers PDFwhich are provided by these centers help in getting an idea of the question pattern. Moreover, these institutes give the students the opportunity to practice CCNA question and answeronline. This helps the candidates to know about their lacking. The CCNA exam question and answers are also provided for the prospective candidates. Therefore, plenty of practice materials are available online.

CCNA certifications have been providing its students with plenty of opportunity to learn explore and discover about network infrastructure which makes it stand out from just a normal degree.