Backup Configuration | 3Com 3CRWE825075A, 3CRWE850075A, 3CRWE875075A

3Com 3CRWE825075A, 3CRWE850075A, 3CRWE875075A manual Backup Configuration

recommended that you change the password from the default value (no password) to ensure network security.

nFirmware Upgrade—You can upgrade firmware from a downloaded file that you have placed on the local computer, or from a remote FTP or TFTP server.

Local—Click Browse to locate the downloaded firmware file. Click Start Upgrade to start the upgrade process. The upgrade takes place through the HTTP protocol from the local machine.

Remote—Select FTP or TFTP. Enter the firmware file name, the host IP address where the file is stored, the user name, and the password. Click Start Upgrade to start the upgrade process.

Backup and Restore Configurations—Access point configurations can be saved as data files and later used to restore the access point configuration. This option lets 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.

3CRWE875075A, 3CRWE850075A, 3CRWE825075A specifications

The 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A are high-performance wireless networking devices that cater to the needs of small to medium-sized businesses, educational institutions, and similar environments. These Wireless LAN access points stand out due to their robust features, scalability, and advanced technologies, ensuring reliable connectivity and high data throughput.

The 3CRWE850075A is designed for the commercialization of high-speed Internet access and multimedia applications. It operates on the 802.11g standard, providing data rates of up to 54 Mbps. Utilizing MIMO (Multiple Input Multiple Output) technology, it effectively doubles the throughput by employing multiple antennas both at the transmitter and receiver ends. This results in improved signal quality and range, ensuring users maintain a strong connection even in high-density environments.

The 3CRWE875075A takes connectivity a step further, supporting both 802.11g and 802.11b standards while providing backward compatibility. It offers a sleek configuration that supports multiple SSIDs, enabling secure guest access while maintaining network integrity. This model is particularly proficient in dealing with heavy traffic situations, ensuring consistent performance across various applications, from data transfer to VoIP services.

The 3CRWE825075A is a versatile access point that excels in providing comprehensive coverage in larger environments. Its unique feature set includes Power over Ethernet (PoE) capabilities, allowing easy deployment in locations without power outlets. This makes installation more flexible and economical. Furthermore, it supports WPA/WPA2 encryption protocols for enhanced security, ensuring the protection of sensitive data transmitted over the network.

All three models prioritize ease of management with web-based interfaces, allowing network administrators to configure and monitor the access points effortlessly. They support Quality of Service (QoS) features, enabling the prioritization of critical applications and enhancing overall user experience during peak usage times.

In summary, the 3Com 3CRWE850075A, 3CRWE875075A, and 3CRWE825075A access points feature advanced wireless technologies, scalable options, and robust security measures designed to meet the demands of modern networking needs. These devices are suitable for various organizational scenarios, providing seamless connectivity, high performance, and reliability, making them essential components in today’s wireless communication infrastructure.