1、
The body of the IGMP datagram also includes the Class D group address.
IGMP的资料包亦会包含有群播群组位址的资讯.
互联网摘选
2、
The client sends an IGMP join message to its designated multicast router.
客户端会传送IGMP加入群组讯息到指定的群播路由器.
互联网摘选
