User's Manual
Table Of Contents
- 1 About this Guide
- 2 About the Network Sensor
- 3 Safety Instructions
- 4 Unpacking the 1800s Network Sensor
- 5 Ports and Connectors on the 1800s
- 6 Installation Overview
- 7 Mounting and Powering the Network Sensor
- 8 Configuring the Network Sensor for Wireless Service Assurance
- 9 Troubleshooting and Resetting the Network Sensor
- 10 Related Documentation
- 11 Declarations of Conformity and Regulatory Information
- Manufacturers Federal Communication Commission Declaration of Conformity Statement
- VCCI Statement for Japan
- Guidelines for Operating Cisco Aironet Network Sensors in Japan
- Statement 371—Power Cable and AC Adapter
- Industry Canada
- Canadian Compliance Statement
- European Community, Switzerland, Norway, Iceland, and Liechtenstein
- Declaration of Conformity with regard to the R&TTE Directive 1999/5/EC & Medical Directive 93/42/EEC
- Declaration of Conformity for RF Exposure
- Generic Discussion on RF Exposure
- This Device Meets International Guidelines for Exposure to Radio Waves
- This Device Meets FCC Guidelines for Exposure to Radio Waves
- This Device Meets the Industry Canada Guidelines for Exposure to Radio Waves
- Cet appareil est conforme aux directives internationales en matière d'exposition aux fréquences radioélectriques
- Additional Information on RF Exposure
- Administrative Rules for Cisco Aironet Network Sensors in Taiwan
- Operation of Cisco Aironet Network Sensors in Brazil
- Declaration of Conformity Statements
- 12 Obtaining Documentation and Submitting a Service Request
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9 Troubleshooting and Resetting the Network Sensor
Network Sensor Status LED
Note It is expected that there will be small variations in the LED color intensity and hue from unit
to unit. This is within the normal range of the LED manufacturer’s specifications and is not a
defect.
The network sensor status LED indicates various conditions which are described in Table 1.
Ta b l e 1 LED Status Indications
Message
Type
LED State Message
Meaning
Boot loader status
sequence
Blinking Green DRAM memory test in progress
DRAM memory test OK
Board initialization in progress
Initializing FLASH file system
FLASH memory test OK
Initializing Ethernet
Ethernet OK
Starting the operating system of the sensor
Initialization successful
Association status Chirping Green Normal operating condition, but no wireless
client associated
Green Normal operating condition with at least one
wireless client association
Operating status Blinking Amber Software upgrade is in progress.
Cycling through Green,
Red, and Amber
Discovery/join process is in progress.
Rapidly cycling
through Red, Green,
Amber, and off.
Access point location command invoked from
controller web interface.
Blinking Red Ethernet link is not operational.