D-Link DES-3225G Switch User Manual


 
24-port NWay Ethernet Switch User’s Guide
Using the Console Interface
81
Figure 6-17. STP Parameters Setting screen
The information on the screen is described as follows:
Spanning Tree Protocol Enables or disables the
Spanning Tree Protocol.
Time Since Topology Changes (sec) Read-only
object displays the last time changes were made to
the network topology. These changes usually occur
when backup paths are activated due to primary
path failures.
Topology Change Count Read-only object displays
the number of times (since the current management
session with the device was started) changes were
made to the network topology. Changes usually
occur on the network when backup paths are
activated.
Designated Root Read-only object displays the
MAC (Ethernet) address of the bridge/switch on the
network that has been chosen as the STP root.