The key selected as the transmit key index is used by the access point for all transmissions. Other keys defined can be used by the access point for decrypting station communications. When enabling 802.1x security with dynamic session keys, key index 4 is reserved for the 802.1x client session key. Therefore, when 802.1x clients are in the network, the access point should not be configured to use key index 4 as the transmit key index.

To configure WEP encryption:

1Under Encryption, select Enable.

2Under WEP Configuration, select the Key Size.

The access point supports shared key encryption with key lengths of 64-bits, 128-bits, or 152-bits.

3Select the Key Type.

Hexadecimal (0~9, A~F; for example, D7 0A 9C 7F E5) Alphanumeric (0~9, A~F; for example 01234)

3Com Passphrase(a string, described below)

4Enter the keys in their fields.

64-bit—Each key contains 10 hexadecimal digits or 5 alphanumeric characters. 128-bit—Each key contains 26 hexadecimal digits or 13 alphanumeric characters. 152-bit—Each key contains 32 hexadecimal digits or 16 alphanumeric characters.

3Com Passphrase—This encryption string is for use only with other 3Com Wireless LAN devices. It is a case-sensitive string between 6 and 30 characters long. To enter the string, click 3Com Passphrase. Then type any combination of letters and numbers in the Key 1 field and click Apply.

5Uncheck box under WPA Configuration

6Choose the WEP option under Multicast Cipher Mode.

HOW TO SETUP THE ACCESS POINT FOR RADIUS AUTHENTICTION

1Using the Wireless Infrastructure Device Manger access the configuration screen for the AP8x00/AP82x0.

2Enter your User Name and Password and click LOGIN (Default: admin with no password)

3Select Advanced Setup.

4Click on RADIUS from the left frame page Menu.

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3Com 3CRWE875075A, 3CRWE850075A, 3CRWE825075A HOW to Setup the Access Point for Radius Authentiction, Select Advanced Setup
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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.
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