Top 10 Tips for Successful CCNA Exam Prep
Top 10 Tips for Successful CCNA Exam Prep

1. Become familiar with the CCNA certification exam. If you don’t know the exact requirements, you won’t be able to pass the exam. The Cisco CCNA, fortunately, is documented. First and foremost, this page provides basic information as well as a helpful summary of ideas. It includes connections to official training providers, exam topics, practice... » read more

What are the Key OSPF Areas and Different LSA Types in Networking?
What are the Key OSPF Areas and Different LSA Types in Networking?

The Short Version: Open shortest path first (OSPF) zones allow your networks and routers to determine the quickest and most efficient route from one site to another. Different link state advertisement (LSA) kinds provide information about your network’s and routers’ design. The OSPF and LSA protocols collaborate to ensure that network traffic is always delivered to... » read more

What exactly are IPv6 Summary Routes?
What exactly are IPv6 Summary Routes?

Consider IPv6 summary routes in the same way that you would look for something in a grocery shop. Perhaps you want to create something unusual, such as miso soup, but you don’t know where to get miso. You ask a clerk to get miso, but the clerk has no idea what miso is. The cashier... » read more

What Is the Difference Between IPv4 and IPv6?
What Is the Difference Between IPv4 and IPv6?

What is Internet Protocol (IP)? A numerical identifier provided to each device connected to a computer network that employs the IP protocol for communication is known as an IP (Internet Protocol) address. An IP address serves as a unique identifier for a device on a network. IP addresses are also referred to as IP numbers... » read more

10 SD-WAN Certification Training Practice Tests
10 SD-WAN Certification Training Practice Tests

Cisco is around 200 percent positive that the technology is essential to the industry when carrying out one of its tests. Thus, it is time to study technologies that define software, such as software-defined WAN. As more organizations strive to minimize network complexity and simplify workflows, SD-WAN and software-based solutions will grow more popular and... » read more

How to Boost Your IT Salary with Cisco Certification
How to Boost Your IT Salary with Cisco Certification

If you’ve been locked in one job title for a long time with little pay raises, it’s time to search for ways to upgrade your qualifications and earn a higher IT salary. Certification may make a tremendous difference in a field as dynamic as IT. As the US IT employment market continues to rebound post-COVID,... » read more

What’s the difference between DevNet and CCNA?
What’s the difference between DevNet and CCNA?

For years, the Cisco Certified Network Associate, or CCNA, the exam has been the gateway to a job as a network engineer for tens of thousands of people. The Cisco test path, which starts with CCNA and ends with the much-heralded Cisco Certified Internetwork Expert, has been so successful that a large percentage of network... » read more

How can I get my CCNP and CCIE recertified?
How can I get my CCNP and CCIE recertified?

So you obtained the CCIE, CCNP, or CCNA certification you’ve always desired, but it is not the end in the IT chain.  Despite the plaudits and attractiveness, one jolt that throws you back to reality with a punch is that these Cisco certificates have an expiration date. Much like pharmaceuticals! As a result, each Cisco... » read more