IP協(xié)議是第幾層協(xié)議？

IP協(xié)議對應(yīng)于OSI標(biāo)準(zhǔn)模型的網(wǎng)絡(luò)層。TCP/IP: 數(shù)據(jù)鏈路層：ARP,RARP網(wǎng)絡(luò)層： IP,ICMP,IGMP傳輸層：TCP ,UDP,UGP應(yīng)用層：Telnet,FTP,SMTP,SNMP.OSI:物理層：EIA/TIA-232, EIA/TIA-499, V.35, V.24, RJ45, Ethernet, 802.3, 802.5, FDDI, NRZI, NRZ, B8ZS數(shù)據(jù)鏈路層：Frame Relay, HDLC, PPP, IEEE 802.3/802.2, FDDI, ATM, IEEE 802.5/802.2網(wǎng)絡(luò)層：IP，IPX，AppleTalk DDP傳輸層：TCP，UDP，SPX會話層：RPC,SQL,NFS,NetBIOS,names,AppleTalk,ASP,DECnet,SCP表示層:TIFF,GIF,JPEG,PICT,ASCII,EBCDIC,encryption,MPEG,MIDI,HTML應(yīng)用層：FTP,WWW,Telnet,NFS,SMTP,Gateway,SNMP