Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Building enterprise networks with routers and switches ...

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 ...

To expand the reach of our hosts, internetworking protocols are necessary to enable communication between different computers attached to diverse local area networks. Internet: a network of networks ...

Ethernet is a layer 2 data link protocol that is widely used with the TCP/IP protocol, which resides at layers 3 and 4. To understand network communications, it is essential to learn about the ...

Intellectual property supports rapid implementation of MIPI-compliant designs for mobile phones and associated devices Düsseldorf, Germany -- July 28, 2009 – The latest intellectual property (IP) ...

The future of blockchain is here. While Layer 1 (L1) blockchains like Ethereum and Bitcoin are grappling with decentralization and scalability, and Layer 2 (L2) rollups bring much-needed speed and ...

Have you ever performed surgery on data packets? There are times when that may be the best way to troubleshoot and optimize your network. This edition of the Packet Professor will get you started in ...