Port Statistics

This page displays the STP (Spanning Tree Protocol) port statistics counters of bridge ports in the switch.

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../Graphics/monitor_spanning_tree_port_statistics.png
Object Description
Port The switch port number of the logical STP port.
MSTP (Multiple Spanning Tree Protocol) The number of MSTP BPDUs received/transmitted on the port.
RSTP The number of RSTP BPDUs received/transmitted on the port.
STP The number of legacy STP Configuration BPDUs received/transmitted on the port.
TCN The number of (legacy) Topology Change Notification BPDUs received/transmitted on the port.
Discarded Unknown The number of unknown Spanning Tree BPDUs received (and discarded) on the port.
Discarded Illegal The number of illegal Spanning Tree BPDUs received (and discarded) on the port.
Buttons
../_Common/../Graphics/auto_refresh.png Refresh the page automatically every three seconds.
../_Common/../Graphics/refresh.png Refresh the page immediately. Any non-committed changes will be lost.
../_Common/../Graphics/clear.png Clear the counters or dynamic entries.