tion
[FORWARDING]
The port is in forwarding state, so the port learns MAC addresses and
forwards user traffic.
[LEARNING]
The port is in learning state, so the port learns MAC addresses but does not
forward user traffic.
[DISCARDING]
The port is in discarding state, so the port does not learn MAC addresses or
forward user traffic.
[DOWN] The port is down.
Port Protocol Whether STP is enabled on the port.
Port Role
Role of the port, which can be Alternate, Backup, Root, Designated, Master,
or Disabled.
Port Priority Priority of the port.
Port Cost(Legacy)
Path cost of the port. The field in the bracket indicates the standard used for
port path cost calculation, which can be legacy, dot1d-1998, or dot1t.
Config indicates the configured value, and Active indicates the actual value.
Desg. Bridge/Port
Designated bridge ID and port ID of the port.
The port ID displayed is insignificant for a port that does not support port
priority.
Port Edged
Whether the port is an edge port:
• Config—The configured value.
• Active—The actual value.
Point-to-point
Whether the port is connected to a point-to-point link:
• Config—The configured value.
• Active—The actual value.
Transmit Limit Maximum number of packets sent within each Hello time.
Protection Type
Protection type on the port:
• Root—Root guard.
• Loop—Loop guard.
• BPDU—BPDU guard.
• None—No protection.
MST BPDU Format
Format of the MST BPDUs that the port can send, which can be legacy or
802.1s. Config indicates the configured value, and Active indicates the
actual value.
Port Config-
Digest-Snooping
Whether digest snooping is enabled on the port.
Rapid transition Whether the current port rapidly transits to the forwarding state.
Num of Vlans Mapped Number of VLANs mapped to the current MSTI.
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