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Hierarchy Level


Disable the entire MSTP, RSTP, or VSTP instance on a specific interface.


You cannot disable spanning tree parameters for all interfaces.


Not enabled

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 9.0.

Statement updated in Junos OS Release 9.4 for EX Series switches to add VSTP support.

Support for logical systems added in Junos OS Release 9.6.

Statement updated in Junos OS Release 15.1 for EX Series switches.