TRENDnet TEG-S3000I Switch User Manual


 
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802.1q VLAN – Port VLAN ID interface
Spanning Tree
The Spanning-Tree Protocol (STP) is a standardized method (IEEE 802.1d) for avoiding
loops in switched networks. When STP enabled, to ensure that only one path at a time
is active between any two nodes on the network. We are recommended that you enable
STP on all switches ensures a single active path on the network.