6 System Configuration

Table 6-2. Wireless Security Considerations

Security

Client Support

Implementation Considerations

Mechanism

 

 

WPA2 with 802.1X

Requires WPA-enabled system

• Provides the strongest security in WPA2-only

 

and network card driver (native

mode

 

support provided in Windows

• Provides robust security in mixed mode for WPA

 

XP)

and WPA2 clients

 

 

• Offers fast roaming for time-sensitive client

 

 

applications

 

 

• Requires configured RADIUS server

 

 

• 802.1X EAP type may require management of

 

 

digital certificates for clients and server

 

 

• Clients may require hardware upgrade to be WPA2

 

 

compliant

WPA2 PSK Mode

Requires WPA-enabled system

• Provides robust security in small networks

 

and network card driver (native

• Requires manual management of pre-shared key

 

support provided in Windows

• Clients may require hardware upgrade to be WPA2

 

XP)

 

compliant

 

 

 

 

 

Note: You must enable data encryption through the web or CLI in order to enable all types of encryption (WEP, TKIP, or AES) in the access point.

The access point can simultaneously support clients using various different security mechanisms. The configuration for these security combinations are outlined in the following table. Note that MAC address authentication can be configured independently to work with all security mechanisms and is indicated separately in the table. Required RADIUS server support is also listed.

Table 6-3. Security Combinations

Client Security

Configuration Summarya

MAC

RADIUS

Combination

 

Authenticationb

Server

No encryption and no

Interface Detail Settings:

Local, RADIUS,

Yes3

authentication

Authentication: Open System

or Disabled

 

 

Encryption: Disable

 

 

 

802.1x: Disable

 

 

Static WEP only (with

Enter 1 to 4 WEP keys

Local, RADIUS,

Yesc

or without shared key

Select a WEP transmit key for the interface

or Disabled

 

authentication)

Interface Detail Settings:

 

 

 

Authentication: Shared Key or Open System

 

 

 

Encryption: Enable

 

 

 

802.1x: Disable

 

 

Dynamic WEP

Interface Detail Settings:

Local, RADIUS,

Yesc

(802.1x) only

Authentication: Open System

or Disabled

 

 

Encryption: Enable

 

 

 

802.1x: Required

 

 

 

Set 802.1x key refresh and reauthentication rates

 

 

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SMC Networks SMC2552W-G2-17 manual MAC Radius, Combination

SMC2552W-G2-17, SMC2552W-G2 specifications

The SMC Networks SMC2552W-G2 and SMC2552W-G2-17 are advanced wireless access points designed for a range of networking environments, offering robust features suited to both home and business applications. These devices are known for their reliable performance, making them a popular choice for those seeking to enhance network connectivity and coverage.

One of the primary features of the SMC2552W-G2 is its dual-band capability, operating on both the 2.4 GHz and 5 GHz frequency bands. This versatility allows users to take advantage of the high capacity of the 5 GHz band, which is less congested and ideal for activities that require substantial bandwidth, such as streaming and online gaming. The 2.4 GHz band, on the other hand, provides better penetration through walls and is more suitable for basic browsing and mobile device connectivity.

Another significant characteristic is the device's support for the 802.11n Wi-Fi standard, which enables data rates of up to 300 Mbps. This standard ensures a fast and stable wireless connection, facilitating a seamless online experience for multiple devices simultaneously. The integration of MIMO (Multiple Input Multiple Output) technology further enhances the performance, allowing for multiple data streams to be transmitted and received, significantly increasing throughput and range.

The SMC2552W-G2 series also boasts advanced security features, including WPA/WPA2 encryption and support for 802.1X authentication. These security protocols provide robust protection against unauthorized access and ensure that data transmitted over the network remains secure.

In terms of management, these access points offer both web-based and SNMP (Simple Network Management Protocol) interfaces, enabling users to easily configure and monitor the network settings. This user-friendly interface simplifies the process of overseeing network performance and troubleshooting issues when they arise.

The SMC2552W-G2 and SMC2552W-G2-17 are designed for easy installation, whether as stand-alone units or as part of a larger network. Their compact design allows for flexible mounting options, making them suitable for various environments.

In summary, the SMC Networks SMC2552W-G2 and SMC2552W-G2-17 provide an excellent combination of speed, security, and ease of management, making them ideal solutions for enhancing wireless connectivity in both home and office settings. Their dual-band functionality, compliance with the latest Wi-Fi standards, and comprehensive security measures ensure a reliable and efficient networking experience.