node 'alok.puppet.org'
{
class{ 'nis':
        nisdomain => "puppet.org",
        ismaster  => true,
        masterip  => "168.20.0.1",
        hostname  => "alok.puppet.org",
}
}

node 'node1.puppet.org' {

#NIS Client
class{ 'nis':
        nisdomain => "puppet.org",
        isclient  => true,
        masterip  => "168.20.0.101"
}
}