1.TCPIP> ENABLE SERVICE TELNET

      Initializes TELNET communications.

    2.TCPIP> ENABLE SERVICE RLOGIN /ADDRESS=130.180.4.7

      Starts the remote login service for users on the host with IP
      address 130.180.4.7.

    3.TCPIP> ENABLE SERVICE SMTP

      Starts the SMTP receiver. To start the SMTP sender, see
      the START MAIL command. For instructions on how to start
      the SMTP sender when TCP/IP Services starts up, see the SET
      CONFIGURATION ENABLE_SERVICE command.