3Com 4210G Series, Configuration Manual, Page: 714 / 1133

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To do… Use the command… Remarks
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
Disabled by default.
Configure the preemption delay
preemption delay delay-time
Optional
1 second by default
The preemption delay configuration takes effect only after role preemption is enabled.
Enabling the Sending of Flush Messages
Follow these steps to enable the sending of flush messages:
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
Required
Enable flush update in the specified
control VLAN
flush enable
[
control-vlan
vlan-id
]
Optional
By default, flush
update is enabled,
and VLAN 1 is the
control VLAN.