Citrix ADC MPX
The following components are visible on the back panel of the MPX 25100/25160/25200 40G appli-
ances:
• Two 300 GB removable solid-state drives
These appliances are a redundant array of independent disks (RAID) devices. In a RAID config-
uration, the same data is stored on multiple drives to improve performance, increase storage
capacity, lower the risk of data loss, and provide fault tolerance. The two SSDs store the same
data. If one fails and you replace it, the new SSD mirrors the other one.
• Power switch
This switch turns the power to the appliance on or off. Press the switch for less than two seconds
to turn off the power.
• Two power supplies.
Each power supply is rated at 1000 watts, 100–240 volts. Each power supply has an LED that
indicates the status of the power supply, as described in
.
• Disable alarm button. This button is functional only when the appliance has two power sup-
plies. Press this button to stop the power alarm from sounding when:
–
You have plugged the appliance into only one power outlet
–
One power supply is malfunctioning and you want to continue operating the appliance
until it is repaired.
For more information, see
Lights out management port of the Citrix ADC MPX appliance
topic.
• Non-maskable interrupt (NMI) button
This button is used at the request of Technical Support to initiate a core dump. To press this
red button, which is recessed to prevent unintentional activation, use a pen, pencil, or other
pointed object. The NMI Button is also available remotely over the network in the LOM GUI, in
the Remote Control menu. For more information about the lights out management port of the
appliance, see
Lights out management port of the Citrix ADC MPX appliance
topic.
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