Source-specific Multicast Scheme for Ethernet Switch
Xue Chen · Jisuanji gongcheng · 2009
Aiming at the problem that multicast data forwarding efficiency on edge network is not high enough,this paper proposes a source-specific multicast scheme for Ethernet switch. The multicast data of specific source is forwarded by snooping the IGMPv3 message. This paper describes the operation mechanism of management flow and data flow,simulates and analyzes the mechanism. Comparison results with the IGMPv2 snooping scheme show that this scheme has higher efficiency.