RFC 文档RFC 6333 - Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion7.2 Multicast Considerations (组播考量)本页总览7.2 Multicast Considerations (组播考量)7.2 Multicast Considerations (组播考量) 此兼容页面用于保留 RFC 6333 小节链接. 本小节内容已合并在 7. Network Considerations (网络考量).