System Administration Guide: IP Services  ProcedureHow to Plan
for an IPMP Group  The following procedure includes the planning
tasks and information to be gathered prior to configuring the
IPMP group. The tasks do not have to be performed in sequence.
1. Decide which interfaces on the system are to be part of the
IPMP group.      An IPMP group usually consists of at least two
physical interfaces that are connected to the same IP link.
However, you can configure a single interface IPMP group, if
required. For an introduction to IPMP groups, refer to IPMP
Interface Configurations. For example, you can configure the
same Ethernet switch or the same IP subnet under the same IPMP
group. You can configure any number of interfaces into the same
IPMP group.      You cannot use the group parameter of the
ifconfig command with logical interfaces. For example, you can
use the group parameter with hme0, but not with hme0:1.    2.
Verify that each interface in the group has a unique MAC
address.      For instructions,