Cisco Cisco Email Security Appliance X1050 Guía De Instalación
1-5
Cisco 170 Series Hardware Installation Guide
OL-28365-01
Chapter
Rear Panel LEDs
This section describes the rear panel LEDs for the Cisco 170 series appliance.
shows the rear panel LEDs that are available for the Cisco C170, Cisco M170 and Cisco S170
models (graphic shows the Cisco S170 rear panel).
Figure 1-5
Rear Panel LEDs for Cisco C170, Cisco M170 and Cisco S170
LED
Description
1
Power
Indicates power supply status:
•
Off—Power supply off.
•
Solid green—Power supply on.
2
Alarm
Indicates system operating status:
•
Off—Normal operating system function.
•
Solid amber—Critical Alarm indicating one or more of the
following:
following:
–
A major failure of a hardware or software component.
–
An over-temperature condition.
–
The power voltage is outside of the tolerance range.
.
3
0
3
1
3
5
2
3
1
4