C
HAPTER
8
| Spanning Tree Algorithm
Displaying Interface Settings for STA
– 252 –
Figure 112: Configuring Interface Settings for STA
DISPLAYING INTERFACE SETTINGS FOR STA
Use the Spanning Tree > STA (Configure Interface - Show Information)
page to display the current status of ports or trunks in the Spanning Tree.
CLI REFERENCES
â—† "show spanning-tree" on page 1090
PARAMETERS
These parameters are displayed:
◆ Spanning Tree – Shows if STA has been enabled on this interface.
◆ BPDU Flooding – Shows if BPDUs will be flooded to other ports when
spanning tree is disabled globally on the switch or disabled on a specific
port.
◆ STA Status – Displays current state of this port within the Spanning
Tree:
â–
Discarding - Port receives STA configuration messages, but does
not forward packets.
â–
Learning - Port has transmitted configuration messages for an
interval set by the Forward Delay parameter without receiving
contradictory information. Port address table is cleared, and the
port begins learning addresses.
â–
Forwarding - Port forwards packets, and continues learning
addresses.
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