Cisco AIR-AP1252AG-A-K9

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Cisco Aironet 1250 Series Access Point Hardware Installation Guide

OL-8247-03

Chapter 4 Troubleshooting 1250 Series Lightweight Access Points

Obtaining the TFTP Server Software

Main Page

Default Chapter3
- Table of Contents3
Chapter 2 Installing the Access Point9
Preface9
- Audience9
- Purpose9
Chapter 1 Overview15
- Product Terminology15
- Autonomous Access Points15
- Lightweight Access Points16
- Guidelines for Using Cisco Aironet Lightweight Access Points16
- Hardware Features17
- Network Examples with Autonomous Access Points24
- Network Example with Lightweight Access Points27
Safety Information30
- FCC Safety Compliance Statement30
- General Safety Guidelines30
Warnings30
Unpacking the Access Point31
- Package Contents31
Basic Installation Guidelines32
Before Beginning the Installation32
- Access Point Bottom Connector Access Openings32
Installation Summary33
Mounting Overview33
Mounting on a Horizontal or Vertical Surface35
Mounting below a Suspended Ceiling37
Mounting above a Suspended Ceiling39
- Installing Option One41
- Installing Option Two43
- Installing Option Three44
Mounting to a Network Cable Box46
Mounting on a Desktop or Shelf47
Connecting the Ethernet and Power Cables48
- Connecting to an Ethernet Network with an Inline Power Source49
- Connecting to an Ethernet Network with Local Power50
Powering up the Access Point50
- Installing or Removing the Mounting Plate Latch51
  - Installing the Mounting Plate Latch51
  - Removing the Mounting Plate Latch51
Installing the Access Point to the Mounting Plate52
- Mounting Plate Not Attached to a Surface52
- Mounting Plate Attached to a Surface54
Securing the Access Point55
- Securing the Access Point to the Mounting Plate55
- Using a Security Cable to Secure the Access Point57
Removing the Access Point from the Mounting Plate58
Removing a Radio Module60
Inserting a Radio Module62
CHAPTER 3 Troubleshooting 1250 Series Autonomous Access Points66
Checking the Autonomous Access Point Leds66
- Checking the Power Injector Leds68
Checking Basic Settings69
- Default IP Address Behavior69
- Enabling the Radio Interfaces69
- Ssid70
  - WEP Keys70
  - Security Settings70
Low Power Condition on Autonomous Access Points71
- Intelligent Power Management71
  - Inline Power Status Messages72
- Configuring Power Using the CLI75
  - Issuing the Cisco IOS Command Using the CLI77
- Configuring the Access Point System Power Settings Using a Browser77
Running the Carrier Busy Test80
Running the Ping Test81
Resetting to the Default Configuration82
- Using the MODE Button82
- Using the Web Browser Interface83
Reloading the Access Point Image83
- Using the MODE Button83
- Web Browser Interface84
  - Browser HTTP Interface84
  - Browser TFTP Interface85
- Connecting to the Access Point Locally86
Obtaining the Access Point Image File86
Obtaining the TFTP Server Software88
Troubleshooting 1250 Series Lightweight Access Points89
- Guidelines for Using Cisco Aironet Lightweight Access Points90
  - Using DHCP Option 4390
  - C H a P T E R 4 Troubleshooting 1250 Series Lightweight Access Points90
- Checking the Lightweight Access Point Leds91
- Checking the Lightweight Access Point Leds92
- Checking the Power Injector Leds94
- Low Power Condition for Lightweight Access Points95
Appendix105
Translated Safety Warnings105
Appendix107
Declarations of Conformity and Regulatory Information107
- Manufacturers Federal Communication Commission Declaration of Conformity Statement108
- VCCI Statement for Japan109
- Industry Canada109
  - Canadian Compliance Statement109
- European Community, Switzerland, Norway, Iceland, and Liechtenstein110
  - Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC111
- Declaration of Conformity for RF Exposure113
- Guidelines for Operating Cisco Aironet Access Points in Japan114
  - Japanese Translation114
  - English Translation114
- Administrative Rules for Cisco Aironet Access Points in Taiwan115
  - Access Points with IEEE 802.11A Radios115
    - Chinese Translation115
    - English Translation115
  - All Access Points116
- Operation of Cisco Aironet Access Points in Brazil118
  - Access Point Models118
- Declaration of Conformity Statements119
- Declaration of Conformity Statements for European Union Countries119
Appendix121
Access Point Specifications121
Appendix125
Channels and Power Levels125
Appendix127
Console Cable Pinouts127
- Overview127
- Console Port Signals and Pinouts127
Appendix129
Configuring DHCP Option 43 for Lightweight Access Points129
- Overview130
- Configuring Option 43 for 1000 and 1500 Series Access Points131
- Points131
Glossary133
I N D E X139

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