60CHAPTER 3: CONFIGURING WIRELESS SERVICES

Configure Attributes on the RADIUS Server To authenticate users, you will need to configure users either in the local database or on RADIUS servers. To configure services for Employee access, the following items should be configured on the RADIUS server.

To configure the RADIUS server

1Configure RADIUS server to perform 802.1X using the recommended EAP method PEAP + MSCHAPV2.

2Setup each WX switch as a RADIUS client.

3Define any desired 3Com vendor-specific attributes (VSAs) in the RADIUS server’s dictionary.

The vendor-specific attributes (VSAs) created by 3Com are embedded according to the procedure recommended in RFC 2865, with Vendor-ID set to 14525. Table 10 describes the 3Com VSAs, listed in order by vendor type number.

Table 10 3Com VSAs

 

 

Rcv in

Sent in

Sent in

 

 

 

Access

Access

Acct

 

Attribute

Type

Resp?

Reqst?

Reqst?

Description

 

 

 

 

 

 

VLAN-Name

26, 43, 2

Yes

No

Yes

Name of the VLAN to

 

 

 

 

 

which the client belongs.

 

 

 

 

 

 

Mobility-

26, 43, 3

Yes

No

No

Name of the Mobility

Profile

 

 

 

 

Profile used by the

 

 

 

 

 

authorized client.

 

 

 

 

 

 

Encryption-

26, 43, 4

Yes

No

No

Type of encryption used

Type

 

 

 

 

to authenticate the client.

 

 

 

 

 

 

Time-Of-Day

26, 43, 5

Yes

No

No

Day(s) and time(s) during

 

 

 

 

 

which a user can log into

 

 

 

 

 

the network.

 

 

 

 

 

 

SSID

26, 43, 6

Yes

No

Yes

Name of the SSID you

 

 

 

 

 

want the user to use. The

SSID must be configured in a service profile, and the service profile must be used by a radio profile assigned to 3Com radios in the Mobility Domain.

Page 60
Image 60
3Com WX2200 manual To configure the Radius server, 3Com VSAs

WX2200 specifications

The 3Com WX2200 is a robust wireless access point designed to meet the demands of modern networking environments. Aimed at businesses looking for enhanced connectivity and efficient management, the WX2200 exemplifies reliability, performance, and advanced technology.

One of the standout features of the WX2200 is its dual-radio architecture, which supports both 2.4 GHz and 5 GHz frequency bands. This enables users to experience improved performance and reduced interference, ensuring that devices can connect smoothly without experiencing lag. With support for the 802.11n standard, the WX2200 facilitates high-speed wireless connectivity, offering data rates of up to 300 Mbps per radio. This provides a powerful solution for environments with numerous users and devices, from retail spaces to educational institutions.

Moreover, the WX2200 is equipped with advanced technologies like MIMO (Multiple Input Multiple Output), which enhances throughput and range. This feature allows the access point to utilize multiple antennas for both transmission and reception, significantly improving the performance in multipath environments. The result is a more stable connection, with improved coverage and reduced dead spots.

Another key characteristic of the WX2200 is its seamless integration into larger networks. It supports a unified management architecture that allows IT administrators to easily monitor and manage multiple access points from a centralized platform. This capability is crucial for ensuring consistent performance across various locations and for handling firmware updates and configuration changes efficiently.

Security is also a prime consideration in the design of the WX2200. It incorporates WPA2 encryption and supports various authentication methods, including 802.1X, ensuring that sensitive data remains protected throughout the wireless network. The access point also features guest access capabilities, allowing visitors to connect seamlessly without compromising the security of the main network.

Furthermore, the WX2200 is designed with scalability in mind, enabling businesses to expand their wireless networks as needed. With its capability to support a multitude of concurrent users, the WX2200 can easily adapt to growing demands and changeable environments.

In summary, the 3Com WX2200 is a versatile and powerful wireless access point that leverages advanced technologies to provide seamless connectivity, impressive performance, and robust security. Its dual-band capabilities, MIMO technology, unified management system, and scalability make it an ideal choice for any forward-thinking organization seeking to enhance its network infrastructure.