Tripp Lite NGI-S04C2 Owner's Manual page 51

Priority Configures the priority for the specific port.
Configures the port type for the specific port. Edge or
Edge Port
Non-Edge.
BPDU Filter Enables/Disables the BPDU filter function for the specific port.
Enables/Disables the BPDU guard function for the specific
BPDU Guard
port.
Enables/Disables the BPDU root guard function for the specific
ROOT Guard
port.
Port Status
Active The state of the STP function.
The port role. Should be one of the Alternated / Designated /
Role
Root / Backup / None.
The port's status. Should be one of the Discarding / Blocking /
Status
Listening / Learning / Forwarding / Disabled.
Path Cost The port's path cost.
Priority The port's priority.
Edge Port The state of the edge function.
BPDU Filter The state of the BPDU filter function.
BPDU Guard The state of the BPDU guard function.
ROOT Guard The state of the BPDU Root guard function.
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