PLANET IGS-10020HPT User Manual

Page 171

User’s Manual of IGS-10020HPT

171



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.

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