Manufacture Technology GEFXL2-CSW28KX User Manual page 78

BPDUs.
Edge Port BPDU Guard :

Control whether a port explicitly configured as Edge will disable itself upon
reception of a BPDU. The port will enter the error-disabled state, and will be
removed from the active topology.
Port Error Recovery :

Control whether a port in the error-disabled state automatically will be enabled
after a certain time. If recovery is not enabled, ports have to be disabled and
re-enabled for normal STP operation. The condition is also cleared by a system
reboot.
Port Error Recovery Timeout :

The time to pass before a port in the error-disabled state can be enabled. Valid
values are between 30 and 86400 seconds (24 hours).
Buttons

Save – Click to save changes.
Reset- Click to undo any changes made locally and revert to previously saved
values.
68 Publication date: March, 2012
Revision A1