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Front Panel LEDs and their States
5
System status LED:
• Green—The chassis is running in normal
• Green, flashing—The chassis is performing
• Amber—The chassis is in a degraded
• Amber, two flashes—There is a major fault
• Amber, three flashes—There is a major fault
• Amber, four flashes—There is a major fault
7
Fan status LED:
• Green—All fans are operating properly.
• Amber, flashing—One or more fans
Temperature status LED:
9
• Green—The chassis is operating at normal
• Amber—One or more temperature sensors
• Amber, flashing—One or more temperature
Cisco Firepower Management Center 1600, 2600, and 4600 Getting Started Guide
4
operating condition.
system initialization and memory check.
operational state (minor fault).
• Power supply redundancy is lost.
• CPUs are mismatched.
• At least one CPU is faulty.
• At least one DIMM is faulty.
• At least one drive in a RAID
configuration failed.
with the system board.
with the DIMMs.
with the CPUs.
breached the unrecoverable threshold.
temperature.
breached the critical threshold.
sensors breached the unrecoverable
threshold.
Firepower Management Center 1600, 2600, and 4600 Getting Started Guide
6
Power supply status LED:
• Green—All power supplies are operating
normally.
• Amber—One or more power supplies are in
a degraded operational state.
• Amber, flashing—One or more power
supplies are in a critical fault state.
8
Network link activity LED:
• Off—The Ethernet port link is idle.
• Green—One or more Ethernet ports are
link-active, but there is no activity.
• Green, flashing—One or more Ethernet ports
are link-active with activity.
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