6.3.3.3.16 PnPortStateEnumeration
Table 100 – PnPortStateEnumeration
NameDescription
UNKNOWN_0Status cannot be determined
DISABLED_DISCARDING_1The port is administratively disabled and discarding frames
BLOCKING_2The port blocks incoming frames
LISTENING_3The port is listening to and sending BPDUs (Bridge Protocol Data Units).
LEARNING_4The port is listening for and processing BPDUs and starts learning MAC’s
FORWARDING_5The port is processing BPDUs and forwarding frames
BROKEN_6The port blocks incoming frames since a configuration error is detected