Configuration restrictions and guidelines
When you configure edge ports, follow these restrictions and guidelines:
If BPDU guard is disabled, a port set as an edge port becomes a non-edge port again if it receives a BPDU from another port. To restore the edge port, re-enable it.
If a port directly connects to a user terminal, configure it as an edge port and enable BPDU guard for it. This enables the port to quickly transit to the forwarding state when ensuring network security.
On a port, the loop guard feature and the edge port setting are mutually exclusive.