Sunday, May 2, 2010

The show version command

The show version command
2.2.10 This page will discuss the show version command. This command displays information about the Cisco IOS software version that is installed on the router. This includes the configuration register and the boot field settings.


Figure shows the following information from the show version command:

• IOS version and descriptive information
• Bootstrap ROM version
• Boot ROM version
• Router up time
• Last restart method
• System image file and location
• Router platform
• Configuration register setting

Use the show version command to identify a router IOS image and boot source.

This page concludes the lesson on basic router commands. The next page will summarize the main points from this module.

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