Performing advanced configuration – Proxim ORINOCO AP-2000 User Manual
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Performing Advanced Configuration
Figure 4-7
WDS Example
Bridging WDS
Each WDS link is mapped to a logical WDS port on the AP. WDS ports behave like Ethernet ports rather than like
standard wireless interfaces: on a BSS port, an Access Point learns by association and from frames; on a WDS or
Ethernet port, an Access Point learns from frames only. When setting up a WDS, keep in mind the following:
•
The WDS link shares the communication bandwidth with the clients. Therefore, while the maximum data rate for
the Access Point’s cell is still 11 Mb, client throughput will decrease when the WDS link is active.
•
If there is no partner MAC address configured in the WDS table, the WDS port remains disabled.
•
Each WDS port on a single AP should have a unique partner MAC address. Do not enter the same MAC address
twice in an AP’s WDS port list.
•
Each Access Point that is a member of the WDS must have the same Channel setting to communicate with each
other.
•
Each Access Point that is a member of the WDS must have the same network domain.
•
Each Access Point that is a member of the WDS must have the same WEP Encryption settings. WDS does not
use 802.1x. Therefore, if you want to encrypt the WDS link, you must configure each Access Point to use WEP
encryption, and each Access Point must have the same Encryption Key(s). See
•
If your network does not support spanning tree, be careful to avoid creating network loops between APs. For
example, creating a WDS link between two Access Points connected to the same Ethernet network will create a
network loop (if spanning tree is disabled). For more information, refer to the
section.
WDS Setup Procedure
NOTE
You must disable Auto Channel Select to create a WDS. Each Access Point that is a member of the WDS
must have the same Channel setting to communicate with each other.
NOTE
For radio cards that belong to the ETSI regulatory domain, ACS is enabled by default, and cannot be disabled.
Therefore, it is not possible to set up a WDS link. This only applies to ETSI 802.11a wireless radios.
To setup a wireless backbone follow the steps below for each AP that you wish to include in the Wireless Distribution
System.