LevelOne GSW-2493 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.