3Com Switch 8800 Configuration Guide Chapter 7 Link Aggregation Configuration
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z You cannot enable LACP at the mirroring port, the port with static MAC address
configured, and the port with static ARP configured, port with 802.1x enabled.
z You are inhibited to enable LACP at the port in a manual aggregation group.
z You can add a port with LACP enabled into a manual aggregation group, but then
the LACP will be disabled on it automatically. Or you can add a port with LACP
disabled into a static LACP aggregation group, and then the LACP will be enabled
automatically.
7.2.2 Creating/Deleting an Aggregation Group You can use the following command to create/delete a aggregation group. When you
delete a aggregation group, all its member ports are disaggregated.
Perform the following configuration in system view.
Table 7-2 Create/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
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.
Note:
There are three types of link aggregation: manual aggregation, static aggregation and
dynamic aggregation.
You can add/delete ports into/from an aggregation group.
Perform the following configuration in corresponding view.