You need to actually login to each domain? Are they all
DHCP or do you need a fixed IP for some or all?
You could just provide the correct set of credentials when
working on a specific domain.
Let's say you work at domain A. Logon to your laptop using
a local account then map a drive on this domain using the
appropriate credentials. The syntax would be:
DomainA\User_name then provide the correct password.
You can also use NetSwitcher (
www.netswitcher.com) but to
go from one domain to the other, a computer account must
be created on each domain every time. You can only be part
of one domain at a time. If your user account on each
domain enables you to create computer accounts you are in
business if not then it will not work.
