Cisco C3230-1W-49-K9 Hardware Guide - Page 64

LED Behavior

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Chapter 6 Wireless Mobile Interface Cards LED Behavior During normal operations, the indicator signals (LEDs) on the wireless device have the following meanings: • The status indicator signals operational status. Steady green indicates that the wireless device is associated with at least one wireless client. Blinking green indicates that the wireless device is operating normally but is not associated with any wireless devices. • The radio indicator blinks green to indicate radio traffic activity. The light is normally off, but it blinks whenever a packet is received or transmitted over the radio. • The Ethernet indicator signals traffic on the wired LAN. This indicator is normally green when an Ethernet cable is connected. The indicator blinks green when a packet is received or transmitted over the Ethernet infrastructure. The indicator is off when the Ethernet cable is not connected. Table 6-1 lists the details of LED indicator signals. Table 6-1 Indicator Signals Message Type Boot loader status Ethernet Indicator Green - - Association status Amber Green - - Operating status Boot Loader Errors - Green Blinking green Red - Red Amber Red Amber Status Indicator - Amber Blinking green Green Green Green Blinking green Green - - Radio Indicator Green Red Blinking green - Green - - Blinking green - - Meaning DRAM memory test. Board initialization test. Flash memory test. Ethernet initialization test. Starting Cisco IOS software. At least one wireless client device is associated with the unit. No client devices are associated; check the wireless device service set identifier (SSID) and Wired Equivalent Privacy (WEP) settings. Transmitting/receiving radio packets. Ethernet link is operational. Transmitting/receiving Ethernet packets. - Red Red Green Green Amber Red Red - Amber Red Amber DRAM memory test failure. File system failure. Ethernet failure during image recovery. Boot environment error. No Cisco IOS image file. Boot failure. Cisco 3200 Series Router Hardware Reference 6-4 OL-5816-10

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6-4
Cisco 3200 Series Router Hardware Reference
OL-5816-10
Chapter 6
Wireless Mobile Interface Cards
LED Behavior
During normal operations, the indicator signals (LEDs) on the wireless device have the following
meanings:
•
The status indicator signals operational status. Steady green indicates that the wireless device is
associated with at least one wireless client. Blinking green indicates that the wireless device is
operating normally but is not associated with any wireless devices.
•
The radio indicator blinks green to indicate radio traffic activity. The light is normally off, but it
blinks whenever a packet is received or transmitted over the radio.
•
The Ethernet indicator signals traffic on the wired LAN. This indicator is normally green when an
Ethernet cable is connected. The indicator blinks green when a packet is received or transmitted over
the Ethernet infrastructure. The indicator is off when the Ethernet cable is not connected.
Table 6-1
lists the details of LED indicator signals.
Table 6-1
Indicator Signals
Message
Type
Ethernet
Indicator
Status
Indicator
Radio
Indicator
Meaning
Boot loader
status
Green
—
Green
DRAM memory test.
—
Amber
Red
Board initialization test.
—
Blinking
green
Blinking
green
Flash memory test.
Amber
Green
—
Ethernet initialization test.
Green
Green
Green
Starting Cisco IOS software.
Association
status
—
Green
—
At least one wireless client device is
associated with the unit.
—
Blinking
green
—
No client devices are associated; check the
wireless device service set identifier
(SSID) and Wired Equivalent Privacy
(WEP) settings.
Operating
status
—
Green
Blinking
green
Transmitting/receiving radio packets.
Green
—
—
Ethernet link is operational.
Blinking
green
—
—
Transmitting/receiving Ethernet packets.
Boot Loader
Errors
Red
—
Red
DRAM memory test failure.
—
Red
Red
File system failure.
Red
Red
—
Ethernet failure during image recovery.
Amber
Green
Amber
Boot environment error.
Red
Green
Red
No Cisco IOS image file.
Amber
Amber
Amber
Boot failure.