Alvarion BreezeMAX Si 4000 CPE, Руководство пользователя

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Chapter 5 - Configuring WiFi Parameters WiFi Configuration
BreezeMAX Si 4000 CPE 58 User Manual
5.2.2 Wireless Security
The BreezeMAX Si 4000 Wi-Fi interface is configured by default as an “open
system”, which broadcasts a beacon signal including the configured SSID (Service
Set ID). Wireless clients with a configured SSID of “ANY” can read the SSID from
the beacon, and automatically set their SSID to allow immediate connection to the
wireless network.
To implement wireless network security, you have to employ two main functions:

Authentication – It must be verified that clients attempting to connect to the
network are authorized users. Refer to the next sections for details on various
authentication options (Default mode is Open System).

Encryption – Data passing between the unit and clients must be protected
from interception and eavesdropping. You can select one of the following,
depending on your Authentication method:
»
WEP (see “Wired Equivalent Privacy (WEP)” on page 59 )
»
TKIP (see “Temporal Key Integrity Protocol (TKIP)” on page 60 )
»
None (Default)
For a more secure network, the BreezeMAX Si 4000 can implement one of several
security mechanisms. The security mechanism employed depends on the level of
security required, the network and management resources available, and the
software support provided on wireless clients.
The following security options are available. These options are described in the
next sections:

802.1x

WEP
»
Open System
»
Shared Key

WPA
»
WPA