802.1q VLAN - Port VLAN ID interface

4.7.8 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.

4.7.8.1 System Configuration

1.You can view spanning tree information about the Root Bridge.

2.You can view spanning tree status about the switch.

 

 

 

 

3.

You can modify STP state. After modification, click

Apply

button.

 

。Priority: assign path priority number.

。Max Age: the maximum path age

。Hello Time: the time that controls switch sends out the BPDU packet to check STP current status.

。Forward Delay Time: forward delay time.