Chapter 7 Troubleshooting

Antenna Alignment

Security Settings

Remote Cisco Aironet bridges or client devices attempting to authenticate to your access point/bridge must support the same security options configured in the access point/bridge, such as WEP, EAP or LEAP, MAC address authentication, Message Integrity Check (MIC), WEP key hashing, and 802.1X protocol versions.

If a Cisco Aironet non-root bridge or a non-root access point is unable to authenticate to your root bridge or root access point, verify that the security settings are the same as your access point/bridge settings. For additional information, refer to the Cisco IOS Software Configuration Guide for Cisco Aironet Bridges or to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points.

Antenna Alignment

If your non-root bridges or non-root access points are unable to associate to your root bridge or root access point, you should verify the basic configuration settings on all bridges or access points before attempting to verify antenna alignment (refer to “Configuring the Access Point/Bridge for the First Time” section on page 5-1). If your basic configuration settings are correct, you can verify antenna alignment by using the Install mode RSSI LED indications. For additional information, refer to the “Aligning the Bridge Antenna Using RSSI LED Indications” section on page 3-7.

For detailed alignment instructions, refer to the Cisco Aironet 1300 Series Outdoor Access Point/Bridge Mounting Instructions that shipped with your access point/bridge.

Note To meet regulatory restrictions, the external antenna access point/bridge unit and the external antenna must be professionally installed. The network administration or other IT professional responsible for installing and configuring the unit is a suitable professional installer. Following installation, access to the unit should be password protected by the network administrator to maintain regulatory compliance.

Running the Carrier Busy Test

You can use the carrier busy test to determine the least congested channel for the radio interface (802.11g). You should typically run the test several times to obtain the best results and to avoid temporary activity spikes.

 

 

 

Note

The carrier busy test is primarily used for single access points or bridge environments. For sites with

 

 

 

 

 

 

multiple access points, a site survey is typically performed to determine the best operating locations and

 

 

 

 

 

 

operating frequencies for the access points.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

All associated clients on the selected radio will be disassociated during the 6 to 8 seconds needed for the

 

 

 

 

 

 

carrier busy test.

 

 

 

 

 

 

 

 

 

 

 

 

 

Follow these steps to activate the carrier busy test:

 

 

 

 

 

 

 

 

Step 1

Use your web browser to access the access point browser interface.

 

 

 

Step 2

Click Network Interfaces and the Network Interface Summary page appears.

 

 

 

Cisco Aironet 1300 Series Outdoor Access Point/Bridge Hardware Installation Guide

 

 

 

 

 

 

 

 

 

 

 

 

7-8

 

 

 

 

OL-5048-02

 

 

 

 

 

 

 

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Cisco Systems 1300 Series manual Antenna Alignment, Running the Carrier Busy Test, Security Settings
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1300 Series specifications

The Cisco Systems 1300 Series represents an essential line of products designed for versatile network access, tailored especially for indoor and outdoor wireless environments. With a focus on delivering robust performance and vital security features, this series is well equipped to meet the demands of evolving business networks and enterprise applications.

One of the standout features of the 1300 Series is its dual-band capability, which operates efficiently on both 2.4 GHz and 5 GHz frequency bands. This flexibility allows for improved wireless performance and better bandwidth management, making it ideal for high-density environments such as schools, airports, and corporate offices. The series also integrates advanced technologies such as 802.11ac Wave 2 and Multi-User MIMO (MU-MIMO), facilitating simultaneous data transmission to multiple devices, thus enhancing the overall network throughput.

Security is a paramount concern in today's digital landscape, and the Cisco 1300 Series addresses this through comprehensive measures. The devices come equipped with WPA3 (Wi-Fi Protected Access 3) support, ensuring enhanced encryption and improved security protocols. In addition, the series supports Cisco’s Identity Services Engine (ISE), which provides centralized management for device authentication, enabling organizations to enforce policies based on user roles.

Power over Ethernet (PoE) support is another important characteristic of the 1300 Series. This feature allows for easier installation and flexibility in deployment, as it eliminates the need for additional power sources, thereby streamlining the setup process. Furthermore, the devices are designed with ruggedness in mind, offering an IP55 rating for environmental resilience, making them suitable for outdoor installation without compromising on performance.

Management and configuration of the network can be seamlessly performed through Cisco’s network management solutions, such as Cisco DNA Center and Cisco Prime Infrastructure. These platforms provide intuitive interfaces, simplifying operations and facilitating effective monitoring and troubleshooting.

In summary, the Cisco Systems 1300 Series is a powerful solution tailored for dynamic wireless networking. With its dual-band capabilities, advanced security features, support for POE, and ease of management, this series is ideally positioned to meet the demands of modern enterprises, ensuring reliable connectivity in a wide array of environments. As organizations continue to expand their wireless infrastructures, the 1300 Series stands out as a dependable choice for enhancing user experience and operational efficiency.
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