Architectures for software-defined data centers can address the need for flexibility and agility, but implementing them is difficult and calls for coordinating a host of complex features including ...

Software-defined networking (SDN) is a network management technique that centralizes control of network appliances in software. SDN makes network management easier in two ways: it allows networks to ...

Ethernet is becoming ubiquitous on factory floors. Expectations are, for example, that Ethernet nodes in the process industries will nearly double over the next few years. The market research firm IMS ...

For network admins and network security professionals, one of the most important tools to learn to use is Wireshark (formerly Ethereal), a free and open source network analyzer/packet sniffer software ...