Allied Telesis AT-TQ2450 Managing Wireless Distribution System Bridges

AT-TQ2450 Wireless Access Point User’s Guide
67
Managing Wireless Distribution System Bridges
A wireless distribution system (WDS) bridge is a wireless link between two
access points. The link allows the units to forward traffic directly to each
other over a wireless connection as if they were connected with a physical
Ethernet wire.
You can use WDS bridges to link network segments with wireless, rather
than wired, connections. This is illustrated in Figure 14 where access
points A and B form a WDS bridge to connect two LAN segments together.
Figure 14. WDS Bridge Used to Connect LAN Segments
You might also use the feature to extend a network into areas where
Ethernet cable installation would be impractical or expensive. In Figure 15,
access point B is located in an area that does not have Ethernet cabling.
Consequently, its LAN port is not connected to the wired network.
However, its wireless clients still have access to the network because of
the WDS bridge to access point A, whose LAN port is connected to the
wired network.
Figure 15. WDS Bridge Used to Extend a Network
Configurations of
WDS Bridges
You can connect up to four AT-TQ2450 Access Points with WDS bridges.
Figure 16 on page 68 illustrates the supported configurations.
LAN Segment 1 LAN Segment 2
AB
WDS Bridge
LAN Segment
AB
WDS Bridge