The numeric identification of the upper layer protocol that an IP packet should be sent to. The number is stored in the header that is prefixed to an IP packet. Note that the IP protocol number is not ...

When you use your computer to go on the internet, this task cannot be accomplished without an IP address. You could try if you want, but the results will always be the same, which is, no internet ...

The purpose of the network layer is to help route messages between different local networks. Central to this layer is the concept of exclusive network addresses, where every terminal connected to the ...

One notable aspect of network scanners is their protocol dependence. Most scanners out there are TCP/IP-savvy. While it's true that TCP/IP is routed over the Internet, if you have a VPN or other ...

Terms can sometimes play tricks on the mind. Take EtherNet/IP, for example. Many people will read “IP” as internet protocol and think that EtherNet/IP refers to plain old, standard industrial Ethernet ...

One notable aspect of network scanners is their protocol dependence. Most scanners out there are TCP/IP-savvy. While it's true that TCP/IP is routed over the Internet, if you have a VPN or other ...