Cisco Systems 2140 Manual De Usuario

The following LEDs provide power, activity, and status information:

Appliance power, green:

On when power is on.

Off when power is off or an error condition has been detected in the operating voltages.

Hard disk activity, green:

On when appliance software has booted up, and the appliance is operational.

Off when appliance has not yet booted, or an error condition has been detected in the boot 
process.

NIC 1 or NIC 2, green:

On when packets are transferring

Off when no packets are transferring

For more detailed information about the LEDs, see 

Before working on a system that has an On/Off switch, turn OFF the power and unplug the power cord. 
Statement 1

Ultimate disposal of this product should be handled according to all national laws and regulations. 
Statement 1040

To remove a Cisco ADE 2130 and 2140 Series appliance from your network, power it down, disconnect 
the power cords and network cables, and physically remove the appliance from the rack.

The appliance is in constant communication on your network; thus, when the network notices that the 
appliance is no longer responding to it, the network stops sending requests to the appliance. This change 
is transparent to users. If other appliances are attached to the network, the network continues sending 
requests to the other appliances.

To replace an appliance, remove it from the network. Then, install a new appliance and configure it using 
the same configuration parameters that you used for the removed appliance.

1.

When pressed, clears the processor allowing the processor to continue to execute the software normally.