QTech QSW-2800 series - Mstp Example

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9. Configure the FLUSH mode once topology changes
18.3 MSTP Example
The following is a typical MSTP application example:
Typical MSTP Application Scenario
Command
Explanation
Global Mode
spanning-tree tcflush {enable| disable| protect}
no spanning-tree tcflush
Enable: the spanning-tree flush once the
topology changes.
Disable: the spanning tree don’t flush
when the topology changes.
Protect: the spanning-tree flush not more
than one time every ten seconds.
The no command restores to default
setting, enable flush once the topology
changes.
Port Mode
spanning-tree tcflush {enable| disable| protect}
no spanning-tree tcflush
Configure the port flush mode.
The no command restores to use the
global configured flush mode.
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