Networking
CCNA tutorials, Cisco guides, and enterprise networking insights for IT professionals.
From Science Fiction to Reality: The Evolution of Service Robots
Introduction Service robots are intelligent machines designed to perform human tasks or services. They can be found in various industries and settings, including healthcare, military, transportation, and manufacturing. Service robots have been explored in science fiction literature and media for decades. Early depictions of service robots often depicted them as humanoid machines capable of performing...
CCNP Certification: The Key to Unlocking Expert-Level Networking Skills
CCNP (Cisco Certified Network Professional) is a professional-level certification in Cisco Systems’ networking technologies. It is designed for professionals responsible for implementing and troubleshooting local and wide area networks (LANs and WANs) using Cisco equipment. To earn a CCNP certification, candidates must hold a valid Cisco Certified Network Associate (CCNA) certification and pass additional exams...
Certification Showdown: CCNA vs CCNP
It’s no secret that the world of IT is booming. With so many new jobs on the horizon, having the proper credentials is essential. For candidates looking to break into the field of networking and technology, there are two dominant certification paths—CCNA and CCNP. CCNA is a beginner-level certification, while CCNP is more advanced. If...
What Is Palo alto networks: Everything You Need to Know
Introduction to Palo Alto Networks Palo Alto Networks is a company that provides a platform for security and networking. The company was founded in 2005, and its headquarters are in Santa Clara, California. Palo Alto Networks has been profitable since 2012. In 2013, the company went public on the New York Stock Exchange. Palo Alto...
How To Fix Ethernet Cable Connected But No Internet – Windows 11
If you have connected an Ethernet cable to your windows 11 PC or Laptop but have no internet access to your system, don’t worry today in this article I am going to explain how you can fix and solve this problem. You just have to follow the steps I am going to explain in the...
What Is a Wireless LAN (WLAN)? How It Relates to Wi-Fi
A Wireless LAN, or WLAN, is a local area network that connects devices using radio waves instead of cables. Laptops, phones, printers, and other devices all talk to each other, and to the internet, without a single Ethernet cable involved. Here’s the part worth getting right from the start: Wi-Fi is not a separate technology...
Best Gigabit Ethernet Switches and their types 2022
Introduction Ethernet is a standard form of computer networking. And like any other type of networking, it also has different types of Ethernet switches that are used to manage traffic flow. One of the latest and most popular types of Ethernet is the gigabit Ethernet switch. As the name suggests, these switches can handle data...
Why Every Computer Network Professional Should Have A CCNA
A CCNA or Cisco Certified Network Associate certification is entry-level for computer network professionals. Many employers require employees in this field to have a CCNA, and for a good reason. Obtaining a CCNA demonstrates that an individual has the skills and knowledge necessary to manage small enterprise networks. Organizations in the DevOps sector need team...
Cisco CCNP RS – Learning Summary of EIGRP
EIGRP is the abbreviation of Enhanced Internal Gateway Routing Protocol. It is a unique protocol of Cisco and can only run on Cisco devices. Therefore, unlike OSPF and RIP, EIGRP has special RFC documents. Its predecessor is IGRP. Of course, it is similar to IGRP only in the calculation of metric value, and it is...
What is the CNC? Why is it so important?
Computer numerical control (CNC) is the system by which an operator can control the machining of a tool. Management is carried out through a control panel and a software program. The orders that are executed from here reach the machine so that it complies with the established guidelines. The numerical control is therefore responsible for...