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思科 IOS 软件版本 12.0 mainline - Retirement Notification

The 思科 IOS 软件版本 12.0 mainline has been retired and is no longer supported.

You can view a listing of available 网络软件 (IOS & NX-OS) offerings that best meet your specific needs

If you want support information for the 思科 IOS 软件版本 12.0 mainline documentation, it may be available through Cisco.com Search or in the Cisco Support Community