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Chapter 3: Configuration
3.4.8 Port Statistics
After you complete the STP configuration, configure the switch to display the STP Statistics. This section enables you to adjust the
STP Statistics detail counters of bridge ports in the currently selected switch.
Web Interface
To display the STP Port status in the Web interface:
1. Click Configuration, Spanning Tree, Port Statistics
2. To auto-refresh the information, check “Auto-refresh”.
3. Click “Refresh“ to refresh the STP Bridges.
Figure 3-25. The STP Statistics screen.
Parameter Description
• Port: The switch port number of the logical STP port.
• MSTP: The number of MSTP Configuration BPDUs received/transmitted on the port.
• RSTP: The number of RSTP Configuration 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.
• Auto-refresh: Check Auto-refresh to refresh the information automatically.
• Icon, upper right of screen (Refresh): Click to refresh the STP Statistics information manually.
LGB1108A