you save access point settings in an external file or copy them from an external file to the access point. You can save an entire configuration for use as a backup to a single access point, or you can save a basic configuration, which can then be used in common by several access points in a network, providing an easy way to reconfigure all access points in a network.

You must have a TFTP server set up on which to store the backup files.

To back up a configuration — Type the IP address of the TFTP server and a name for the backup file in the spaces provided. Click Basic (to save a partial configuration) or Complete (to save an entire configuration) and click Backup Configuration.

To restore a configuration — Type the IP address of the TFTP server and the name of the backup file in the spaces provided and click Restore Configuration. Restoring a configuration causes the access point to reset. If the file being restored was saved as a Basic configuration, only general configuration parameters such as SSID, country code, radio settings, security settings, RADIUS server settings, and management setup information are restored. Parameters that are unique to individual access points, such as device names, IP addresses, and administration passwords, are neither affected nor overwritten.

Before restoring a configuration you can view a description of the restoration point by clicking the Restore User Comment button. Comments made at the point the backup was created will appear in the “User Comments” field. This feature allows the user to select the correct restoration point.

To restore comments — Click the Restore Comments button to view comments saved on previous backups.

•Factory Settings—Click Restore to load the factory default configuration and reboot the access point. All user-configured information is lost. You must reenter the default user name (admin) to regain management access to this device.

•Reset Access Point—Click Reset to perform a hardware reset of the access point. Current configuration settings are not changed.

SYSTEM LOG

The System Log page allows you to set up a server to store event logs and to specify how the access point obtains the date and time. When you are finished configuring items on this page, click Apply.

Each logging message is tagged with a severity level, as defined in RFC3164. The severity levels are:

•Emergency: system is unusable

37

Page 38 Page 40
Page 39
Image 39
3Com WL-455 manual System LOG
Page 38 Page 40

WL-455 specifications

The 3Com WL-455 is a versatile wireless access point designed to meet the needs of small to medium-sized enterprises. Renowned for its robust performance, this device is a critical component for businesses looking to enhance their wireless network capabilities.

One of the standout features of the WL-455 is its ability to support both 802.11b and 802.11g wireless standards. This dual compatibility allows organizations to maintain connectivity with a broad range of devices, ensuring high-speed internet access while reducing the risk of obsolescence as new technologies emerge. The WL-455 supports data rates of up to 54 Mbps, providing sufficient bandwidth for most applications utilized in a business environment.

Security is paramount in today's digital world, and the WL-455 excels in this area. It offers advanced security features including WEP, WPA, and WPA2 encryption protocols, offering multiple layers of protection for sensitive data transmitted over the wireless network. This ensures that employees can connect to the network securely, minimizing the risks posed by potential threats.

In terms of management and installation, the 3Com WL-455 is designed for ease of use. It includes a streamlined web-based interface, which simplifies the process of configuring network settings. Additionally, the device supports Power over Ethernet (PoE), enabling network administrators to deploy the access point without needing external power sources, reducing cabling clutter and simplifying setups.

The WL-455 is also equipped with a feature called Quality of Service (QoS), which prioritizes network traffic to ensure that critical applications receive the necessary bandwidth during peak usage times. This is particularly important for businesses that rely on real-time applications, such as VoIP or video conferencing, where latency and packet loss can severely impact performance.

With a sleek and compact design, the 3Com WL-455 can be easily mounted on ceilings or walls, allowing for flexible placement options within any office environment. Its durable construction ensures that it can withstand the rigors of daily use while maintaining optimal performance.

Overall, the 3Com WL-455 is a powerful solution for organizations aiming to implement a reliable and secure wireless network. With its range of features, user-friendly management tools, and robust security measures, it emerges as an excellent choice for businesses looking to improve their connectivity and efficiency in an increasingly wireless world.
Top Page Image Contents