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Cisco Flex 7500 Series Wireless Controller Installation Guide
Chapter 1 Cisco Flex 7500 Series Wireless Controller Installation Guide
Rear Panel
separating the management network traffic from the production network. You can use the immconfig
script provided with the controller to configure it to use a dedicated systems management network
or a shared network.
Figure 1-7
shows the LEDs on the rear of the controller.
Figure 1-7
Cisco Flex 7500 Series Wireless Controller Rear Panel LEDs
282301
AC
DC
AC
DC
Ethernet
activity LED
Ethernet
link LED
Power LED
(green)
System-
locator
LED (blue)
System-error
LED (amber)
AC LED (green)
DC LED (green)
Power-supply
error LED (amber)
10G link status
LEDs
Figure 1-8
shows a detailed view of the LEDs on a dc power supply.
Figure 1-8
Close Up of Cisco Flex 7500 Series Wireless Controller DC Power Supply LEDs
-4
8
V ret
u
rn
Gro
u
nd
-4
8
V
Power inp
u
t LED
Power o
u
tp
u
t LED
Power error LED
2551
33
•
Ethernet activity LEDs:
When these LEDs are lit, they indicate that the controller is transmitting
to or receiving signals from the Ethernet LAN that is connected to the Ethernet port.
•
Ethernet link LEDs:
When these LEDs are lit, they indicate that there is an active link connection
on the 10BASE-T, 100BASE-TX, or 1000BASE-TX interface for the Ethernet port.
•
AC power LED:
Each hot-swap power supply has an ac power LED and a dc power LED. When
the ac power LED is lit, it indicates that sufficient power is coming into the power supply through
the power cord. During typical operation, both the ac and dc power LEDs are lit.
