EtherFast® Series
Spanning Tree Bridge Information
The STA Bridge Information screen displays a summary of STA informa- tion for the overall bridge.
•Priority - Device priority is used in selecting the root device, root port, and designated port. The device with the highest priority becomes the STA root device. However, if all devices have the same priority, the device with the lowest MAC address will then become the root device.
•Hello Time - The time interval (in seconds) at which the root device transmits a configuration message.
•Max Age - The maximum time (in seconds) a device can wait without receiving a configuration message before attempting to reconfigure.
•Forward Delay - The maximum time (in seconds) the root device will wait before changing states (i.e., listening to learning to forwarding).
•Hold Time - The minimum interval between the transmission of consec- utive Configuration BPDUs.
•Designated Root - The priority and MAC address of the device in the Spanning Tree that this switch has accepted as the root device.
EtherFast® Managed
•Root Cost - The path cost from the root port on this Switch to the root device.
•Root Port - The number of the port on this Switch that is closest to the root. This Switch communicates with the root device through this port. If there is not root port, then this Switch has been accepted as the root device of the Spanning Tree network.
•Configuration Changes - The number of times the Spanning Tree has been reconfigured.
•Topology Up Time - The time since the Spanning Tree was last recon- figured.
Select OK to return to the previous panel.
Spanning Tree Port Information
The STA Port Information screen displays a summary of STA information for the various ports.
• Type - Shows port type as:
100TX
74 | 75 |
