The SAMBADOM domain has been added as a trusted account to an existing domain called WIN3K. Which command should be run on the Samba server in order to establish the trusted relationship to the…

`net rpc trustdom add` is used for adding a new trust *account* rather than establishing the full inter-domain trust relationship.

`net rpc addtrust` is not a valid or standard command for establishing domain trust relationships in Samba.

The `net rpc trustdom establish` command is the correct utility used on a Samba server to initiate and confirm a trust relationship with an existing Windows NT-style domain. This command authenticates the Samba domain controller to the specified trusted domain, enabling users from the trusted domain to access resources within the Samba domain.

Executing `net rpc trustdom establish SAMBA` would attempt to establish a trust relationship *with* the Samba domain itself, which is not the objective; the goal is to establish trust *to* the WIN3K domain.