What is Cisco Systems?

Cisco Systems is a multinational technology conglomerate that develops, manufactures, and sells networking hardware, software, telecommunications equipment, and other high-technology services and products. Cisco is widely used for building and managing computer networks, including local area networks (LANs), wide area networks (WANs), and the internet. Their products include routers, switches, security devices, and collaboration tools, essential for connecting devices and enabling communication across networks of all sizes.