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In the last RTFM we saw how IP packets are transmitted across the network. Here, we tackle Ethernet and see how packets are encapsulated and used. To explain fully the way in which IP packets are used ...
Ethernet and Sonet are on a crash course. With Ethernet continuing to push its way out of the enterprise into the access and metro sectors, developers of Sonet equipment are being pushed to map ...
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 ...
This installment in Automation World’s continuing series on key industrial network technologies clarifies what EtherNet/IP is and traces its development as a leading Ethernet-based industrial ...
AutomationDirect now offers EtherNet/IP protocol communication for the Protos X line of field I/O. The Protos X "Xpansion" field I/O system is a modular system consisting of a Bus Coupler and its ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Figure 1. A typical iSCSI SAN. There has been much discussion (and a good dose of confusion) ...
A recent study conducted by the Open DeviceNet Vendor Association (ODVA), Boca Raton, Fla., found more than 80 vendors are developing hardware and software for the EtherNet/IP specification, verifying ...
Today's incumbent service providers are seeking to accommodate increasing demands for bandwidth, security and service level management resulting from the proliferation of LAN-based applications.