Most often, that data field is an IP packet. The IP packet, in turn, has a header and a data field. To understand Ethernet, IP, TCP, UDP, RTP and any of the hundreds of protocols used in the IP world, ...

It's most commonly thought of in relation to the Internet and transmitting data over Ethernet or Wi-Fi, but there are many ...

AVB is a Layer 2 method of delivery. That is, the packet format must be that which is specified in the IEEE 802.3 standards. However, IP is optional. The composition of the data field is entirely up ...

Aside from offering more address space than its IPv4 predecessor -- which has made it immediately popular in some parts of the world -- it offers a redesigned IP packet format that simplifies ...

Capture packets from IP networks is a commonly used technique in many IT fields for monitoring and analysis the IP traffic flows exchanged over computer networks. The new infrastructures for high ...

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 ...

IP fragments are problematic. Some firewalls and content switches may not allow them, and they add overhead to routers, which are designed for high-speed packet forwarding, not fragment creation ...