Draytek P2260 User Manual

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VigorSwitch P2260 User’s Guide 
68 
Edit Administrative Control:   When you create GVRP group, you can use Administrative 
Control function to change Applicant Mode and Registrar 
Mode of GVRP group member. 
Refresh:   
Refresh function can help you to see current GVRP group 
status. 
 
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The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding 
loops in switched networks. When STP is enabled, ensure that only one path is active 
between any two nodes on the network at a time. User can enable Spanning Tree Protocol 
on switch’s web management and then set up other advanced items. We recommend that 
you enable STP on all switches to ensure a single active path on the network. 
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Function name:   
STP Status 
Function description: 
In the Spanning Tree Status, user can read 12 parameters to know STP current status. The 
12 parameters’ description is listed in the following table. 
 
Parameter description: 
STP State: Show the current STP Enabled / Disabled status. Default is “Disabled”. 
Bridge ID:   
Show switch’s bridge ID which stands for the MAC address 
of this switch. 
Bridge Priority:   
Show this switch’s current bridge priority setting. Default is 
32768. 
Designated Root: 
Show root bridge ID of this network segment. If this switch 
is a root bridge, the “Designated Root” will show this 
switch’s bridge ID.