RSTP implementation on AM4376

Question

I am working on an AM4376-based system and have successfully implemented the Spanning Tree Protocol (STP). However, I am encountering issues when attempting to enable Rapid Spanning Tree Protocol (RSTP).

Both Ethernet ports on the AM4376 are not functioning correctly in RSTP mode.

BPDU traffic analysis reveals that no BPDUs are being received or transmitted.

I have verified the basic Ethernet functionality and STP operation on the board.

Double-checked the hardware connections for the Ethernet ports.

Examined the RSTP configuration parameters in the software.

And help me to find solutions to these questions:

• Are there any known limitations or specific considerations for RSTP implementation on the AM4376?

• Could any hardware or software conflicts might be preventing RSTP from functioning correctly?

• Are there any debugging techniques or tools that can help me further investigate the RSTP behavior and identify the root cause of the issue?enter image description here

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