To do...
•
Enter MST region view
•
Configure the VLAN-to-
instance mapping table
•
Activate MST region
configuration manually
•
Display the currently activated
configuration information of
the MST region
•
Return to system view
•
Create a smart link group,
and enter smart link group
view
•
Configure protected VLANs
for the smart link group
For more information about the stp region-configuration, instance, vlan-mapping modulo, active region-
configuration, and display stp region-configuration commands, see Layer 2—LAN Switching Command
Reference.
Configuring member ports for a smart link group
You can configure member ports for a smart link group either in smart link group view or in interface
view. The configurations made in these two views have the same effect.
In smart link group view
To configure member ports for a smart link group in smart link group view:
To do...
•
Enter system view
•
Create a smart link group,
and enter smart link group
view
•
Configure member ports for a
smart link group
In interface view
To configure member ports for a smart link group in interface view:
To do...
•
Enter system view
Use the command...
stp region-configuration
instance instance-id vlan vlan-list
vlan-mapping modulo modulo
active region-configuration
display stp region-configuration [
| { begin | exclude | include }
regular-expression ]
quit
smart-link group group-id
protected-vlan reference-instance
instance-id-list
Use the command...
system-view
smart-link group group-id
port interface-type interface-
number { master | slave }
Use the command...
system-view
99
Remarks
—
Optional
Use either command
All VLANs in an MST region are
mapped to CIST (MSTI 0) by
default
Required
Optional
Available in any view
—
—
Required
By default, no protected VLAN is
configured for a smart link group
Remarks
—
—
Required
Remarks
—