lacp and PXE with powerconnect 7048

Hi

i have to installed several dozens of dell server.

to do that we use well know software cobbler.

this software use pxe to boot the server to initiate the install.

But at the end the server will use for ethernet link aggregated vith lacp.

my problem is this one.

is there a way to configure the 7048 like the force10 with the following command

lacp ungroup member-independent port-channel