Specifies the terminal type.
If hpnicfCfgLogSrcCmd is not 'cmdLine', use 'notApplicable'.
The value list:
notApplicable(1): no meaning at this time.
unknown(2): unknown terminal type.
console(3): console interface.
terminal(4): generic terminal.
virtual(5): virtual terminal such as telnet.
auxiliary(6): auxiliary interface.