About the ASA 5500-X
ASA Chassis Panels
Cisco ASA 5512-X, ASA 5515-X, ASA 5525-X, ASA 5545-X, and ASA 5555-X Hardware Installation Guide
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Figure 3
Rear Panel LEDs for ASA 5500-X
LED
Description
1
Power
Power supply status:
Off—Power supply off.
Solid green—Power supply on.
2
Alarm
System operating status:
Off—Normal operating system function
Solid amber—Critical Alarm indicating one or more of the following:
—
a major failure of a hardware or software component.
—
an over-temperature condition.
—
power voltage is outside of the tolerance range.
Note:
May appear red on some devices.
3
Boot
Power-up diagnostics:
Flashing green—Power-up diagnostics are running, or system is booting.
Solid green—System has passed power-up diagnostics.
Off—Power-up diagnostics are not operational.
4
Active
Status of the failover pair:
Solid green—Failover pair is operating normally.
Off—Failover pair is not operational.
5
VPN
VPN tunnel status:
Solid green—VPN tunnel is established.
Off—No VPN tunnel established.
6
HD0
Hard Disk Drive 0 status:
Flashing green—Proportioned to read/write activity.
Solid amber—Hard-disk drive failure.
Off—No hard-disk drive present.
7
HD1
Hard Disk Drive 1 status:
Flashing green—Proportioned to read/write activity.
Solid amber—Hard-disk drive failure.
Off—No hard-disk drive present.
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