Cisco Routing and Switching- A Deeper Insight

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Networking And Switching

A business network is an indispensable medium to connect businesses. The network connects them with their customers, their clients and within themselves accessing applications via the Internet. 

The utility of networks lies in the fact that information can be easily shared and accessed via teams. It can also be accessed across an ample geographic space no matter how far away they are from each other.

It is necessary to gain a strong foothold in this digital battlefield and thwart all the digital attacks from different sources. Here’s is where cisco certification unfolds its potential in guarding your business network. Cisco offers CCNA certifications for security professionals to ramp up their security and networking skills. 

But first things first, let us dive deeper into the ‘how and what’ aspect and try to understand the crux of Cisco certification.  

What Is Cisco Routing and Switching? Why opt for Them?

A network allows communication between computer devices and peripherals by leveraging two essential elements- routers and switches. 

  1. Routers – Routers allow for tying up with multiple networks. Routers allow your network’s communication to another network, preferably the Internet, to share resources among many users. 

The router acts as a traffic analyser, choosing the best routes to pass information quickly among multiple recipients.

Routers decide how the data is packaged and sent over other networks. Routers help your business connect to the outside world, secure data and protect sensitive information from threats, and even decide which computer gets high priority over others.  

2. Switches – Switches are used to connect multiple devices on the same network within your enterprise or campus. Switches connect your computer devices, printers, and servers, creating a shared pool of resources. Switches allocate data and resources efficiently, saving capital costs and optimizing the networking process

Introduction To Cisco Certifications (CCNA Routing and Switching Certifications)

By now, you would have guessed that the CCNA routing and switching certification is currently the most demanded cisco certification opted by security professionals and experts. Each CCNA certification can be acquired based on your expertise level- associate, intermediate, or expert levels. When you pass the CCNA exam and are R&S certified, you may take up network technician, security analyst, and security engineer jobs in reputed firms

The CCNA Routing and Switching Certification

To pass the associate level of this exam, it is required to pass the exam by surpassing the minimum score required. There are two options availed to this exam, from which you can take one- the one exam option or the two-exam option. You can also take the CCNA Security certification exam.

The one exam variant, 200-125 CCNA R&S exam, is compression of two exams and can be lengthy. It covers a vast array of domains and comprises 60-70 questions to be taken within 90 minutes.

The two exam variants comprise 100-101 ICND1 and 200-101 ICND2 exams. These two exams comprise 44-55 and 55-65 questions, respectively. 

You may find the two-exam option easy, but it’s up to you to cover all the domains and pass the associate level R&S exam with flying colours.

 The CCNP Routing and Switching Certification

The next comes three exams that help you elevate yourself to a higher level, i.e., professional level, by taking the CCNP security certification. The first exam is the ROUTE exam that involves implementing the CISCO Ip routing protocol and is composed of 45- 65 questions, to be taken for 2 hours. The next subsequent exam is the SWITCH exam, which requires implementing the CISCO IP switched networks. Again, it is two hours based but comprises a minimal amount of 30-40 questions.  The next one is the TSHOOT exam comprising only about 15-25 questions. Again, it required troubleshooting and securing CISCO Ip networks.  The required prerequisites needed to take a CCNP R&S exam are a valid CCNA certification or a cisco CCIE which is basically for expert security professionals willing to try their hand in this exam. 
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