What is WDS ( Wireless Distribution System ) ?  
  In IEEE 802.11 terminology a "Distribution System" is system that
Interconnects, so-called, Basic Service Sets (BSS). A BSS is best compared to a
"Cell", driven by a single Access Point (one of those circles in the diagram below). So a "Distribution System" connects cells in order to build a premise wide network which allows users of mobile equipment to roam and stay connected to the available network resources.

A distribution system can be Wired (typically Ethernet), or Wireless (using the radio device inside the Access Point). The following diagram shows a wired distribution system. (fig 1)

If no cable is used but the connection between the APs is established using radio signal, a wireless distribution system is created as shown in fig 2.
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What are the benefits of using WDS?
  • Cost effective. No additional expense in terms of adding a wireless link to an already installed Access Point. Adding a WDS link merely requires a reconfiguration of the Access Point, without having to pay the price for an additional PC Card
• Flexible. Expanding an existing wired infrastructure network by adding coverage for office space that is not adjacent to the existing office can be easily achieved, providing great flexibility.
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How to set up WDS on CNet's CWR-854?
 

This setup assumes that there are two CWR-854 routers, router 1 and 2.

Router 1
1. When in the router's configuration, select Basic setup and click on the wireless tab. Please note that routers in a distribution system have to operate on the same channel but their ESSID can be different.
2. Enable "Distribution System" and type MAC address of Router 2 in the "Peer AP MAC Address 1" field, and then click on the "apply" button.

Router 2
1. When in the router's configuration, select Basic setup and click on the wireless tab. Please note that routers in a distribution system have to operate on the same channel but their ESSID can be different.
2. Enable "Distribution System" and type MAC address of Router 1 in the "Peer AP MAC Address 1" field, and then click on the "apply" button.
3. Select the DHCP tab and disable DHCP function for Router 2 then click on "apply" button.
4. WDS setting is completed now.


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Related Product
   
 
 
CWR-854 Wireless-G Router
more Information...
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