1. To display subsystems and their status, use the command as in
       the following example:

       TCPIP> sysconfig -s
       inet: loaded and configured
       net: loaded and configured
       socket: loaded and configured
       iptunnel: loaded and configured
       ipv6: loaded and configured
       snmpinfo: loaded and configured

    2. To display subsystem attributes and their values, use the
       command as in the following example:

       TCPIP> sysconfig -q net
       net:
       ifnet_debug = 0
       ifqmaxlen = 1024
       lo_devs = 1
       lo_def_ip_mtu = 4096
       nslip = 0

    3. To query the state of a particular system, use the command as
       in the following example:

       TCPIP> sysconfig -s net
       net: loaded and configured

    4. To reconfigure attribute values of a particular system, use
       the command as in the following example:

       TCPIP> sysconfig -r inet tcp_sendspace=122880 tcp_recvspace=122880
       tcp_sendspace: reconfigured
       tcp_recvspace: reconfigured