Before you can run nisserver to create a replica:
The domain must have already been configured and its master server must be running.
The domain's tables must be populated. (At a minimum, the hosts table must have an entry for the new client machine.)
You must have initialized the client machine in the parent domain.
You must have started rpc.nisd on the client.
You must be logged in as root on the master server. In this example, the master machine is named client2.
The domain name
The client machine name (client3, in this example)
The superuser password for the root master server