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
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Chapter 3 Troubleshooting 1240AG Series Autonomous Access Points
Running the Ping Test
Step 5 Click Start to begin the carrier busy test.
When the test completes, the results are displayed on the page. For each of the channel center
frequencies, the test produces a value indicating the percentage of time that the channel is busy.
Running the Ping Test
You can use the ping test to evaluate the link to and from an associated wireless device. The ping test
provides two modes of operation:
a. Performs a test using a specified number of packets and then displays the test results.
b. Performs a test that continuously operates until you stop the test and then displays the test results.
Follow these steps to activate the ping test:
Step 1 Use your web browser to access the access point browser interface.
Step 2 Click Association and the main association page displays.
Step 3 Click the MAC address of an associated wireless device and the Statistics page for that device displays.
Step 4 Click the Ping/Link Test tab and the Ping/Link Test page displays.
Step 5 If you want to specify the number of packets to use in the test, follow these steps:
a. Enter the number of packets in the Number of Packets field
b. Enter the packet size in the Packet Size field.
c. Click Start.
Step 6 If you want to use a continuous test, follow these steps:
a. Enter the packet size in the Packet Size field.
b. Click Start to activate the test.
c. Click Stop to stop the test.
When the test has completed, the test results are displayed at the bottom of the page. You should check
for any lost packets that can indicate a problem with the wireless link. For best results, you should also
perform this test several times.
Resetting to the Default Configuration
If you forget the password that allows you to configure the access point, you may need to completely
reset the configuration. You can use the MODE button on the access point or the web-browser interface.
Note The following steps reset all configuration settings to factory defaults, including passwords, WEP keys,
the IP address, and the SSID.