User's Manual
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3.5 Canceling a Command
To cancel a command or resume its default properties, add the keyword “no” before most commands. An
example is given as follows:
no ip routing
3.6 Saving Configuration
You need to save configuration in case the system is restarted or the power is suddenly off. Saving
configuration can quickly recover the original configuration. You can run write to save configuration in
management mode or office configuration mode.