Hello,
Port states are redefined in RSTP.
Port states are simplified from five types to three types. Based on whether a port forwards user traffic and learns MAC addresses, the port is in one of the following states:
If a port neither forwards user traffic nor learns MAC addresses, the port is in the Discarding state.
If a port does not forward user traffic but learns MAC addresses, the port is in the Learning state.
If a port forwards user traffic and learns MAC addresses, the port is in the Forwarding state.
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