You can use "-servername" option of dsmc, like

./dsmc -servername=DOMSRV1_ARCHIVE

Servername option should be the name given by "SERVERNAME" stanza on
your dsm.sys, it may be different of nodename.

Or, you can make use of two option files:

-------
dsm.opt (content):

servername DOMSRV1
-------
dsm1.opt (content):

servername DOMSRV1_ARCHIVE
-------

And call dsmc this way:

./dsmc -optfile=dsm1.opt




>
> Also, when I come to do a restore, how do I connect to a specific
> nodename?
>
--
Helder Garcia