Without a network protocol, two computing devices couldn't communicate with one another. Common network protocols include the ubiquitous TCP/IP, IPX, Microsoft's NetBEUI and AppleTalk.

No individual layer needs or cares to know about the entire OSI stack. It only needs to know how to communicate with the corresponding layer on the other device and any adjacent layers on its own ...

The conceptual OSI protocol stack models how network data moves from one computer through another, by way of succeeding layers of computer software. The OSI model sets up a system of layers, with ...

The OSI model defines the entire path of an IP packet. OSI describes the standards that specify the electrical protocols to which all transactions must conform. This approach defines the processing of ...

Companies had fair warning, and worked on their OSI interoperability from the early 1980s. However, the first US government specification requiring OSI protocols, FIPS 146-1, wasn't published ...

Security protocols can be implemented in just about any layer – either generically, or as applications that have their own security protocols for encryption, at the respective layer. For example, ...

Windows Foundation Understanding Protocols and the OSI Network Model Getting a handle on the invisible part of your network—the protocols that are in use—can be of enormous value in helping you detect ...

So far, we've talked about the tangibles of your network—the cabling infrastructure, as well as the switches, hubs and routers. Those are things you can see and touch. But there are invisible ...

Protocols The protocols that are in use on the network are also considered a part of the infrastructure. A protocol is simply an agreed upon way of communicating. If you and I talk with each other ...