Cisco routers are a popular choice for businesses and organizations of all sizes. They are known for their reliability, performance, and security. One of the most important things you can do to keep your Cisco router running smoothly is to keep its IOS (Internetwork Operating System) up to date.
There are several ways to check the IOS version on your Cisco router. The most common method is to use the “show version” command. This command will display a wealth of information about your router, including the IOS version.