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Configuring Link Aggregation 47
Creating or Deleting an Aggregation Group
You can use the following command to create a manual aggregation group or
static LACP aggregation group, but the dynamic LACP aggregation group is
established by the system when LACP is enabled on the ports. You can also delete
an existing aggregation group: when you delete a manual aggregation group, all
its member ports are disaggregated; when you delete a static or dynamic LACP
aggregation group, its member ports form one or several dynamic LACP
aggregation groups.
Perform the following configuration in system view.
During creating an aggregation group, if it already exists in the system but
contains no member port, it changes to the new type; if it already exists in the
system and contains member ports, then you can only change a dynamic or static
LACP aggregation group to a manual one, or a dynamic LACP aggregation group
to a static one. In the former case, LACP shall be disabled at the member ports
automatically, while in the latter case, LACP shall remain enabled.
Adding or Deleting Ethernet Ports to or from an Aggregation Group
You can add/delete ports into/from a manual or static LACP aggregation group,
but the addition or deletion of member port for a dynamic LACP aggregation
group is automatic.
Perform the following configuration in corresponding view.
Note that:
■ You cannot enable LACP at the mirrored port, port with static MAC address
configured, port with static ARP configured, port with 802.1x enabled.
■ You must delete the aggregation group, instead of the port, if the manual or
static LACP aggregation group contains only one port.
Table 40 Create or Delete an Aggregation Group
Operation Command
Create an aggregation group link-aggregation group agg-id mode
{ manual | static }
Delete an aggregation group undo link-aggregation group
agg-id
Table 41 Add/Delete Ethernet Port to/from Aggregation Group
Operation Command
Add an Ethernet port into the aggregation
group (Ethernet port view)
port link-aggregation group agg-id
Delete an Ethernet port from the aggregation
port (Ethernet port view)
undo port link-aggregation group
Aggregate Ethernet ports (System view) link-aggregation interface_name1
to interface_name2 [ both ]