What does IP protocol number actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

TCP and UDP Ports As you know every computer or device on the Internet must have a unique number assigned to it called the IP address.

NetBIOS over TCP/IP (NBT) supports legacy applications that use the NetBIOS protocol as well as the NetBIOS name server (NBNS), which converts NetBIOS names into IP addresses.

TCP/IP Protocol TCP/IP protocol represents the most fundamental and widely used protocol stack on the Internet. Resembling the OSI stack, TCP/IP works in its own specific way.

TCP/IP is the collection of protocols that manages connectivity across the Internet. Because system attacks that take advantage of flaws and weaknesses in the protocol generally do not get as much ...

Every machine on the the Internet has a unique number assigned to it, called an IP address. Without a unique IP address on your machine, you will not be able to communicate with other devices ...

The Modbus and EtherNet/IP Bus couplers provide connection options to hundreds of industrial control devices including the most popular PLCs and SCADA/HMI packages. Bus couplers are now available in ...