Chapter 1 Introducing the ZyWALL

Table 3 Starting and Stopping the ZyWALL

METHOD

DESCRIPTION

Using the shutdown

The shutdown command writes all cached data to the local storage and

command

stops the system processes. It does not turn off the power.You have to turn

 

the power off and on manually to start the ZyWALL again. You should use this

 

command before you turn off the ZyWALL.

 

 

Disconnecting the

Power off occurs when you turn off the power to the ZyWALL. The ZyWALL

power

simply turns off. It does not stop the system processes or write cached data to

 

local storage.

 

 

"It is recommended you use the shutdown command before turning off the ZyWALL.

When you apply configuration files or running shell scripts, the ZyWALL does not stop or start the system processes. However, you might lose access to network resources temporarily while the ZyWALL is applying configuration files or running shell scripts.

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ZyWALL USG 100/200 Series User’s Guide