103
 GS748T Smart Switch
Click Refresh to update the information on the screen with the most current data.
Rapid STP
Use the Rapid STP page to view information about Rapid Spanning Tree (RSTP) port status. 
To display the Rapid STP page, click Switc
hing  STP  Advanced  RSTP.
 
Designated Bridge Bridge Identifier of the bridge with the Designated Port. It is made up using 
the bridge priority and the base MAC address of the bridge.
Designated Port Port Identifier on the Designated
 Bridge that offers the lowest cost to the 
LAN. It is made up from the port priority and the interface number of the port.
Topology Change 
Ackn
owledge
Identifies whether the next BPDU to be transmitted for this port would have 
the topology change acknowledgement flag set. It is either True or False.
Edge Port Indicates whether the port is enabled as an edge port. Possible values are 
Enabled or Disabled.
Point-to-point MAC Derived value indicating whether the port is part of a point-to-point link. 
CST Regional Root Displays the bridge priority and base MAC ad
dress of the CST Regional 
Root.
CST Path Cost Displays the path Cost to the CST tree Regional Root.
Port Forwarding State
Displays the Forwarding State of this port.
Field Description