Spanning-Tree Restricted-Tcn - Allied Telesis AT-IX5-28GPX Manual

S T C
PANNING REE OMMANDS
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SPANNING TREE RESTRICTED TCN

spanning-tree restricted-tcn

Overview Use this command in Interface Configuration mode for a switch port interface only
to prevent TCN (Topology Change Notification) BPDUs (Bridge Protocol Data
Units) from being sent on a port. If this command is enabled, after a topology
change a bridge is prevented from sending a TCN to its designated bridge.
Use the no variant of this command to disable the restricted TCN functionality.
Syntax
spanning-tree restricted-tcn
no spanning-tree restricted-tcn
Default The restricted TCN is disabled.
Mode Interface Configuration mode for a switch port interface only.
Example
awplus#
awplus(config)#
awplus(config-if)#
C613-50057-01 REV A Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
configure terminal
interface port1.0.2
spanning-tree restricted-tcn
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
537