12.1. 规范性参考文献 (Normative References)
- [RFC791] Postel, J., "互联网协议 (Internet Protocol)", STD 5, RFC 791, September 1981.
- [RFC1112] Deering, S., "用于 IP 组播的主机扩展 (Host Extensions for IP Multicasting)", STD 5, RFC 1112, August 1989.
- [RFC2119] Bradner, S., "用于在 RFC 中指示要求级别的关键词 (Key words for use in RFCs to Indicate Requirement Levels)", BCP 14, RFC 2119, March 1997.
- [RFC2236] Fenner, W., "互联网组管理协议版本 2 (Internet Group Management Protocol, Version 2)", RFC 2236, November 1997.
- [RFC2402] Kent, S. and R. Atkinson, "IP 认证头 (IP Authentication Header)", RFC 2402, November 1998.
- [RFC2933] McCloghrie, K., Farinacci, D., Thaler, D., and B. Fenner, "互联网组管理协议 MIB (Internet Group Management Protocol MIB)", RFC 2933, October 2000.