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Checking the LEDs
This section describes the front, rear, and the panel LEDs for the adaptive security appliance.
Figure 10 shows the front view of the adaptive security appliance.
Figure 10 Cisco ASA 5540 Adaptive Security Appliance Front Panel Features
LED Color State Description
1 Power Green On On when the adaptive security appliance has power.
2 Status Green Flashing When the power-up diagnostics are running or the system is booting.
Solid Green when the system has passed power-up diagnostics.
Amber Solid Amber when the power-up diagnostics have failed.
3 Active Green Flashing When there is network activity.
4 VPN Green Solid When data is passing through the interface.
5 Flash Green Solid When the CompactFlash device is being accessed.
92594
POWER STATUS
FLASH
ACTIVE
VPN
CISCO ASA 5540
SERIES
Adaptive Security Appliance
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