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Using Status LEDs and Buttons for Maintenance
Table 7-1
Front Panel LEDs, Definitions of States (continued)
LED Name
8
Power supply status
9
Network link activity
Rear Panel LEDs and Buttons
The rear panel has the following LEDs and buttons that can be used to maintain the appliance:
•
•
•
•
Table 7-2
Table 7-2
Rear Panel LEDs, Definitions of States
LED Name
Power supply status
This is a summary; for advanced
power supply LED information,
see
Table
7-3.
Data/Management port link speed
Data/Management port link status
Unit identification
In
Table
this combination.
Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
7-6
State
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.
•
Off—The Ethernet link is idle.
•
Green—One or more Ethernet LOM ports are link-active, but there is no activity.
•
•
Green, flashing—One or more Ethernet LOM ports are link-active, with activity.
Power supply AC status LED—Located on the bottom left of each power supply.
Data/management port link speed LED—Located to the left of each data or management port.
Data/management port link status LED—Located to the right of each data or management port.
Unit identification button/LED—Located to the right of the VGA video port (DB-15).
defines the LED states.
State
AC power supplies:
Off—There is no AC power to the power supply.
•
Green, flashing—AC power OK; DC output not enabled.
•
Green—AC power OK; DC outputs OK.
•
DC power supplies:
•
Off—There is no DC power to the power supply.
•
Green, flashing—DC power OK; DC output not enabled.
•
Green—DC power OK; DC outputs OK.
Off—Link speed is 10 Mbps.
•
Amber—Link speed is 100 Mbps.
•
Green—Link speed is 1 Gbps.
•
Off—No link is present.
•
Green—Link is active.
•
•
Green, flashing—Traffic is present on the active link.
Off—The unit identification function is not in use.
•
Blue—The unit identification function is activated.
•
7-3, read the status and fault LED states together in each row to determine the event that causes
Chapter 7
Cisco M690 Content Security Management Appliance
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