Cisco is the industry pioneer in networking, which has revolutionised how people connect, communicate, and work together. The nature of work and how we live are altering as a result of their technology. Cisco, which was established in 1984, was a forerunner in the creation of Internet Protocol (IP)-based networking technologies. With the advancement of routing, switching, and other technologies like wireless, unified communications, video systems, home networking, security, and storage area networking, this legacy is still going strong.