Why does the STP convergence fail for a switch

The switch STP calculation, convergence, and damage are implemented using BPDUs. The BPDU processing capacity must be enabled for the port. Otherwise, the switch discards the BPDUs by default, making the STP convergence fail.

Globally run the bpdu enable command for the S2700 switch. Run the bpdu enable command on the port for other devices.

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