Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 530)

Spanning Tree Commands
Software Reference for x310 Series Switches
19.40 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
spanning-tree errdisable-timeout enable
Use this command to enable the errdisable-timeout facility, which sets a timeout for ports
that are disabled due to the BPDU guard feature.
Use this command for RSTP or MSTP.
Use the no variant of this command to disable the errdisable-timeout facility.
Syntax spanning-tree errdisable-timeout enable
no spanning-tree errdisable-timeout enable
Default By default, the errdisable-timeout is disabled.
Mode Global Configuration
Usage The BPDU guard feature shuts down the port on receiving a BPDU on a BPDU-guard
enabled port. This command associates a timer with the feature such that the port is re-
enabled without manual intervention after a set interval. This interval can be configured
by the user using the
spanning-tree errdisable-timeout interval command.
Example
Related Commands show spanning-tree
spanning-tree errdisable-timeout interval
spanning-tree portfast bpdu-guard
awplus# configure terminal
awplus(config)# spanning-tree errdisable-timeout enable