Cisco Networking Software (IOS, XE, XR, and NX-OS) integrates technology innovation, business-critical services, and hardware platform support.

The Internetworking Operating System[2] (IOS) is a family of proprietary network operating systems used on several router and network switch models manufactured by Cisco Systems. The system is a …

Nov 21, 2023 · What is Cisco IOS (Cisco Internetwork Operating System)? Cisco IOS (Internetwork Operating System) is a collection of proprietary operating systems (OSes) that run on Cisco Systems …

Dec 1, 2025 · The Cisco IOS (Internetwork Operating System) is a proprietary operating system that provides routing, switching, and internetworking features. It controls and manages the hardware on …

Software for a new era in networking Cisco IOS XE is an open and flexible operating system optimized for the future of work. Its standards-based programmable interfaces automate network operations …

Sep 8, 2024 · Cisco offers a range of operating systems tailored to various networking devices, each designed for different use cases, features, and environments. Understanding the differences …

Cisco’s Internetworking Operating System, or IOS, is a family of network operating systems that is used on several models of the company’s routers and switches. IOS enables routing, switching, …

Cisco IOS is a monolithic operating system running directly on the hardware while IOS XE is a combination of a Linux kernel and a monolithic application (IOSd) that runs on top of this kernel. On …

Cisco IOS Operating System Overview IOS (Internetwork Operating System) is a multitasking operating system used on most Cisco Systems routers and switches. IOS has a command-line interface with a …

Cisco Support Category page for Networking Software (IOS & NX-OS) - My Devices, Support Documentation, Downloads, and End-of-Life Notifications.