LevelOne WAB-1000 - Manual (Page 10)

5
Bridging
A wireless bridge is an access point configured to allow wireless communication from
access point to access point. The wireless bridging function in the WAB-1000 allows use as a
wireless bridge, in a number of alternate configurations, including the following popular
configurations:
• Point-to-point bridging of 2 Ethernet Links;
• Point-to-multipoint bridging of several Ethernet links;
• Repeater mode (wireless client to wireless bridge.)
Because the WAB-1000 is equipped with two separate internal access point boards, it can
operate as both a bridge and an access point with no loss of efficiency.
Data Encryption and Security
The WAB-1000 Wireless Access Point includes advanced wireless security features. Over
the AP band, you have a choice of no security, Static WEP, or WPA. Some level of security is
suggested. Static WEP gives you a choice of 64-bit, 128-bit or 152-bit encryption. WPA includes
the option of using a WPA pre-shared key or, for the enterprise that has a Radius Server installed,
configuration to use the Radius Server for key management with either TKIP or AES-CCMP.
Bridging encryption is established between WAB-1000’s and includes use of AES-ECB or 3DES
encryption (approved by the National Institute of Standards and Technology (NIST) for U.S.
Government and DoD agencies). (As a side note, NIST is currently reviewing the AES-CCMP
adopted by the WiFi Alliance and is expected to eventually ratify that standard for U.S.
Government use.)
A more detailed discussion of the WAB-1000 security features is covered in the following
paragraphs.