H3C Technologies H3C S10500 Series Switches - Manual (Page 110)

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NOTE:
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
Follow these steps to configure member ports for a smart link group in smart link group view:
To do… Use the command… Remarks
Enter system view system-view —
Create a smart link group, and
enter smart link group view
smart-link group group-id —
Configure member ports for a
smart link group port interface-type
interface-number { master | slave } Required
In interface view
Follow these steps to configure member ports for a smart link group in interface view:
To do… Use the command… Remarks
Enter system view system-view —
Enter Layer 2 Ethernet interface
view or layer 2 aggregate
interface view
interface interface-type
interface-number
—
Configure member ports for a
smart link group port smart-link group group-id
{ master | slave }
Required
Configuring role preemption for a smart link group
Follow these steps to configure role preemption for a smart link group:
To do… Use the command… Remarks
Enter system view system-view —
Create a smart link group, and
enter smart link group view
smart-link group group-id —
Enable role preemption preemption mode role
Required
By default, the device works in the
non-preemption mode.
Configure the preemption delay preemption delay delay-time
Optional
1 second by default