Avaya Wireless AP-3 User Manual

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Bridge
4-90                                                                                  Avaya Wireless AP-3 User’s Guide
The Bridge tab has four sub-categories.
•  Intra BSS
Spanning Tree
A Spanning Tree is used to avoid redundant communication loops in 
networks with multiple bridging devices. Bridges do not have any inherent 
mechanism to avoid loops, because having redundant systems is a 
necessity in certain networks. However, redundant systems can cause 
Broadcast Storms, multiple frame copies, and MAC address table 
instability problems.
Complex network structures can create multiple loops within a network. 
The Spanning Tree configuration blocks certain ports on AP devices to 
control the path of communication within the network, avoiding loops and 
following a spanning tree structure. 
For more information on Spanning Tree protocol, please see Section 8.0 
of the IEEE 802.1d standard. The Spanning Tree configuration options 
are advanced settings. Avaya recommends that you leave these 
parameters at their default values unless you are familiar with the 
Spanning Tree protocol.