Explicit configuration at the transport layer is rarely necessary. Applications that work with Oracle Solaris typically select the appropriate transport protocol and the corresponding port numbers automatically. You can view active ports by using the netstat command. See netstat (1M) .
You can tune some transport protocol parameters by using the ipadm command. See Administering Transport Layer Services in Administering TCP/IP Networks, IPMP, and IP Tunnels in Oracle Solaris 11.2 and Oracle Solaris 11.2 Tunable Parameters Reference Manual for more information.