User's Manual
Table Of Contents
- Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
- Contents
- Preface
- Overview
- Installing the Access Point
- Safety Information
- Warnings
- Unpacking the Access Point
- Basic Installation Guidelines
- Controller Discovery Process for Lightweight Access Points
- Deploying the Access Points on the Wireless Network
- Mounting Overview
- Mounting on a Horizontal or Vertical Surface
- Mounting Below a Suspended Ceiling
- Mounting Above a Suspended Ceiling
- Mounting Access Point on a Desktop or Shelf
- Cable Security Bracket
- Attaching the Access Point to the Mounting Plate
- Securing the Access Point
- Connecting the Ethernet and Power Cables
- Powering Up the Access Point
- Troubleshooting 1240AG Series Autonomous Access Points
- Checking the Lightweight Access Point LEDs
- Checking Basic Settings
- Low Power Condition
- Running the Carrier Busy Test
- Running the Ping Test
- Resetting to the Default Configuration
- Reloading the Access Point Image
- Obtaining the Access Point Image File
- Connecting to the Access Point Locally
- Obtaining the TFTP Server Software
- Troubleshooting 1240AG Series Lightweight Access Points
- Guidelines for Using Cisco Aironet Lightweight Access Points
- Checking the Lightweight Access Point LEDs
- Low Power Condition for Lightweight Access Points
- Manually Configuring Controller Information Using the Access Point CLI
- Returning the Lightweight Access Point to Autonomous Mode
- Obtaining the Autonomous Access Point Image File
- Connecting to the Access Point Locally
- Obtaining the TFTP Server Software
- Translated Safety Warnings
- Declarations of Conformity and Regulatory Information
- Manufacturers Federal Communication Commission Declaration of Conformity Statement
- VCCI Statement for Japan
- Department of Communications—Canada
- European Community, Switzerland, Norway, Iceland, and Liechtenstein
- Declaration of Conformity for RF Exposure
- Guidelines for Operating Cisco Aironet Access Points in Japan
- Administrative Rules for Cisco Aironet Access Points in Taiwan
- Declaration of Conformity Statements
- Declaration of Conformity Statements for European Union Countries
- Access Point Specifications
- Channels and Maximum Power Levels
- Console Cable Pinouts
- Priming Lightweight Access Points Prior to Deployment
- Configuring DHCP Option 43 for Lightweight Access Points
- Glossary
- Index
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Cisco Aironet 1240AG Series Access Point Hardware Installation Guide
OL-8371-05
Chapter 4 Troubleshooting 1240AG Series Lightweight Access Points
Connecting to the Access Point Locally
b. Carefully read the information and enter the Cisco.com user profile or detailed data describing the end
user of this software image in the provided fields.
c. Click Submit.
Step 12 If you receive a Do you wish to continue? security alert message, click Ye s to continue.
Step 13 Click Download.
Step 14 Carefully read the Software Download Rules and click Agree to download the image file. An Enter
Password window appears.
Step 15 Enter your username and password in the respective fields and click OK.
Step 16 Download and save the image file to your hard drive and then exit the Internet browser.
Connecting to the Access Point Locally
If you need to configure the access point locally (without connecting the access point to a wired LAN),
you can connect a PC to its console port using a DB-9 to RJ-45 serial cable.
Caution Be careful when handling the access point, the bottom plate might be hot.
Note After completing your configuration changes, you must remove the serial cable from the access point.
Follow these steps to open the CLI by connecting to the access point console port:
Step 1 Connect a nine-pin, female DB-9 to RJ-45 serial cable to the RJ-45 console port on the access point and
to the COM port on a computer.
Figure 4-2 shows the console port location.
Figure 4-2 Console Port Location
Note The Cisco part number for the DB-9 to RJ-45 serial cable is AIR-CONCAB1200. Browse to
http://www.cisco.com/go/marketplace to order a serial cable.
1 Console port
STATUS
RADIO
ETHERNET
MODE
CONSOLE
ETHERNET
48VDC
2.4 GHz RIGHT/PRIMARY
2.4 GHz LEFT
135493
1