LevelOne GTL-5280 Manual - Page 82

Port Statistics

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3-4.8 Port Statistics After you complete the STP configuration then you could to let the switch display the STP Statistics. The Section provides you to ask switch to display 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. If you want to auto-refresh the information then you need to evoke the "Auto-refresh". 3. Click " Refresh" to refresh the STP Bridges. Figure 3-4.8: The STP Statistics Parameter description:  Port : The switch port number of the logical STP port.  MSTP : The number of MSTP Configuration BPDU's received/transmitted on the port.  RSTP : The number of RSTP Configuration BPDU's received/transmitted on the port.  STP : The number of legacy STP Configuration BPDU's received/transmitted on the port.  TCN : The number of (legacy) Topology Change Notification BPDU's received/transmitted on the port.  Discarded Unknown : The number of unknown Spanning Tree BPDU's received (and discarded) on the port.  Discarded Illegal : The number of illegal Spanning Tree BPDU's received (and discarded) on the port.  Auto-refresh: To evoke the auto-refresh to refresh the information automatically.  Upper right icon (Refresh, Clear) You can click them for refresh the STP Statistics information or clear by manual. 74

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74
3-4.8 Port Statistics
After you complete the STP configuration then you could to let the switch display the STP
Statistics. The Section provides you to ask switch to display 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. If you want to auto-refresh the information then you need to evoke the
“
Auto-refresh
”
.
3.
Click “
Refresh
“
to refresh the STP Bridges.
Figure 3-4.8:
The STP Statistics
Parameter description:
Port :
The switch port number of the logical STP port.
MSTP :
The number of MSTP Configuration BPDU's received/transmitted on the port.
RSTP :
The number of RSTP Configuration BPDU's received/transmitted on the port.
STP :
The number of legacy STP Configuration BPDU's received/transmitted on the port.
TCN :
The number of (legacy) Topology Change Notification BPDU's received/transmitted on the
port.
Discarded Unknown :
The number of unknown Spanning Tree BPDU's received (and discarded) on the port.
Discarded Illegal :
The number of illegal Spanning Tree BPDU's received (and discarded) on the port.
Auto-refresh:
To evoke the auto-refresh to refresh the information automatically.
Upper right icon (Refresh, Clear)
You can click them for refresh the STP Statistics information or clear by manual.