%0 Journal Article
%T Discussion on IGMP Snooping and Its Sequence in Industrial Applicaiton
%A Sheng LU
%A Chuan WEN
%J International Journal of Wireless and Microwave Technologies
%D 2011
%I MECS Publisher
%R 10.5815/ijwmt.2011.02.07
%X This paper has an introduction on a new intelligent controller for industrial Ethernet with IGMP: ICIE (Intelligent Controller for Industrial Ethernet). It proposed a new mechanism to minimize the congestion which is based on the taking an adaptive decision during transferring multicast messages. It also focuses on the sequences analysis on IGMP snooping. It has a further discussion on the steps: receiving IGMP loin message, receiving IGMP leave message, receiving IGMP query message, sending IGMP join message, sending IGMP leave message and network topology change. According to the requirement of end device ring topology, we add a DSA tagged BPDU to indict the target of packet. It is through the external devices solicitation of join messages that allow the IGMP Snooping component to correctly decipher on which ports the downstream listeners are connected.
%K IGMP
%K industrial Ethernet
%K BPDU
%U http://www.mecs-press.org/ijwmt/ijwmt-v1-n2/v1n2-7.html