Cabletron Systems STS16-20R - Manual (Page 202)

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SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide Monitoring the Network from the Console Statistics Menu
Current Spanning Tree Information for a CRF Screen
To open this screen, do the following:
1. From the main menu, select Statistics
→ → → →
Current Spanning Tree
Information.
2. Select CRF-Spanning-Tree. Select a CRF, when prompted.
This screen displays the spanning tree parameters for a CRF that belongs to the
currently selected BRF.
The following information is displayed on this screen:
Bridge ID
Priority and MAC address of this bridge.
Root ID
Priority and MAC address of the root bridge.
Root Port
Number of the port on this switch that is closest to the root. This switch
communicates with the root through this port. This field might show Internal if the
root port is between the CRF and the BRF.