协议无关组播-稀疏模式是目前应用最广泛的组播路由协议之一。

Protocol-independent multicast sparse mode(PIM-SM) is one of the most widely used multicast routing protocols.

youdao

协议无关组播-稀疏模式是目前应用最广泛的组播路由协议之一。

Protocol-independent multicast sparse mode(PIM-SM) is one of the most widely used multicast routing protocols.

youdao