Setting up network infrastructure can actually be rather complicated the second you start dealing with multiple switches, routers and other networking equipment that generally supports a large-scale ...

そもそもマルチキャストはブロードキャストの賢いverのイメージ。 必要なホスト達だけに同時に通信を送れる。 必要なホストって誰だっけというとこのIGMPで判別する。 自分、マルチキャストしたいです！というホストがいる場合、IGMPメンバーシップ ...

Abstract: The multicast management protocol ‘IGMP Snooping’ brings many benefits to multicast transmission at Layer 2, but when it comes to the processing of abnormal IGMP messages, the processing ...

Abstract: This paper introduces a VLAN-based multicast protocol, which supports multicast communication over switch Ethernet. This protocol restricts the multicast traffic of an IP multicast group in ...

Just like example 2a, except IGMP v3 snooping works on this box. There are a couple of unusual things going on but nothing major: The switch floods the router's group-specific query to all ports, not ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Most of us have learned that when you deploy devices in a multicast network configuration, there ...