4-6
Cisco x90 Series Content Security Appliances Installation and Maintenance Guide
Chapter 4 Cisco C690 Email Security Appliance
Status LEDs and Buttons for Maintenance
Rear Panel LEDs and Buttons
The rear panel has the following LEDs and buttons that can be used to maintain the appliance:
•
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.
, read the status and fault LED states together in each row to determine the event that cause
this combination.
8
Power supply status
•
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.
9
Network link activity
•
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.
Table 4-1
Front Panel LEDs, Definitions of States (continued)
LED Name
State
Table 4-2
Rear Panel LEDs, Definitions of States
LED Name
State
Power supply status
This is a summary; for advanced
power supply LED information,
see
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.
Data/Management port link speed
•
Off—Link speed is 10 Mbps.
•
Amber—Link speed is 100 Mbps.
•
Green—Link speed is 1 Gbps.
Data/Management port link status
•
Off—No link is present.
•
Green—Link is active.
•
Green, flashing—Traffic is present on the active link.
Unit Identification
•
Off—The unit identification function is not in use.
•
Blue—The unit identification function is activated.
