Installation guide

Network Adapter Card Installation Guide - Book II
89
After the changes have been activated, the adapter will behave as two
separate interfaces in Dual Net mode, e.g. skge0 and skge50000. Each of
the interfaces in Dual Net mode can be configured as if they were single
port adapters.
Note
The RLMT parameters PreferredPort_InstX and
RlmtChgBCPrio_InstX (described above) do not work in this mode.