【009】評論
協定名稱協定號碼協定全名（協定包裝在 IP 資料片內）ICMP1Internet Control Message ProtocolIGMP2Internet Group Management ProtocolGGP3Gateway-to –Gateway ProtocolIP4IP in IP encapsulationTCP6Transmission Control ProtocolEGP8Exterior Gateway ProtocolIGP9Interior Gateway ProtocolUDP17User Datagram Protocolhttp://www.tsnien.idv.tw/Network_WebBook/chap13/13-3%20IP%20%E9%80%9A%E8%A8%8A%E5%8D%94%E5%AE%9A.htm...