Configuring A Dynamic Aggregation Group - 3Com 4210G Series Configuration Manual

To do...
Enter Ethernet interface
view
Assign the Ethernet
interface to the
aggregation group
Removing a Layer 2 aggregate interface also removes the corresponding aggregation group. At
the same time, the member ports of the aggregation group, if any, leave the aggregation group.
To guarantee a successful static aggregation, ensure that the ports at the two ends of each link to
be aggregated are consistent in the selected/unselected state.

Configuring a Dynamic Aggregation Group

Follow these steps to configure a Layer 2 dynamic aggregation group:
To do...
Enter system view
Set the system LACP
priority
Create a Layer 2
aggregate interface and
enter the Layer 2
aggregate interface view
Configure the
aggregation group to
work in dynamic
aggregation mode
Exit to system view
Enter Layer 2 Ethernet
interface view
Assign the Ethernet
interface to the
aggregation group
Use the command...
interface interface-type
interface-number
port link-aggregation group number
Use the command...
system-view
lacp system-priority
system-priority
interface
bridge-aggregation
interface-number
link-aggregation mode
dynamic
quit
interface interface-type
interface-number
port link-aggregation group
number
2-7
Remarks
Required
Repeat the two steps to assign
multiple Ethernet interfaces to
the aggregation group.
Remarks
—
Optional
By default, the system LACP priority is
32768.
Changing the system LACP priority
may affect the selected/unselected
state of the ports in the dynamic
aggregation group.
Required
When you create a Layer 2 aggregate
interface, a Layer 2 static aggregation
group numbered the same is created
automatically.
Required
By default, an aggregation group
works in static aggregation mode.
—
Required
Repeat the two steps to assign
multiple Ethernet interfaces to the
aggregation group.