【转】OSI 与 TCP／IP 参考模型

OSI 参考模型 & TCP/IP 参考模型

【转】OSI 与 TCP/IP 参考模型 - 黑暗圣堂 - 圣堂日志

 

OSI 参考模型
Layer Misc. examples IP suite SS7 AppleTalk suite OSI suite IPX suite SNA UMTS
# Name
7 Application HL7, Modbus NNTP, SIP, SSI, DNS, FTP, Gopher, HTTP, NFS, NTP, DHCP, SMPP, SMTP, SNMP, Telnet, RIP, BGP INAP, MAP, TCAP, ISUP, TUP AFP, ZIP, RTMP, NBP FTAM, X.400, X.500, DAP, ROSE, RTSE, ACSE RIP, SAP APPC -
6 Presentation TDI, ASCII, EBCDIC, MIDI, MPEG MIME, XDR, SSL, TLS (Not a separate layer) - AFP ISO/IEC 8823, X.226, ISO/IEC 9576-1, X.236 - - -
5 Session Named Pipes, NetBIOS, SAP, Half Duplex, Full Duplex, Simplex, SDP Sockets. Session establishment in TCP. SIP. (Not a separate layer with standardized API.), RTP - ASP, ADSP, PAP ISO/IEC 8327, X.225, ISO/IEC 9548-1, X.235 NWLink DLC? -
4 Transport NBF TCP, UDP, SCTP - DDP ISO/IEC 8073, TP0, TP1, TP2, TP3, TP4 (X.224), ISO/IEC 8602, X.234 SPX - -
3 Network NBF, Q.931, IS-IS IP, IPsec, ICMP, IGMP, OSPF SCCP, MTP ATP (TokenTalk or EtherTalk) ISO/IEC 8208, X.25 (PLP), ISO/IEC 8878, X.223, ISO/IEC 8473-1, CLNP X.233. IPX - RRC (Radio Resource Control) Packet Da ta Convergence Protocol (PDCP) and BMC (Broadcast/Multicast Control)
2 Da ta Link 802.3 (Ethernet), 802.11a/b/g/n MAC/LLC, 802.1Q (VLAN), ATM, HDP, FDDI, Fibre Channel, Frame Relay, HDLC, ISL, PPP, Q.921, Token Ring, CDP, ARP (maps layer 3 to layer 2 address), ITU-T G.hn DLL PPP, SLIP, PPTP, L2TP MTP, Q.710 LocalTalk, AppleTalk Remote Access, PPP ISO/IEC 7666, X.25 (LAPB), Token Bus, X.222, ISO/IEC 8802-2 LLC Type 1 and 2 IEEE 802.3 framing, Ethernet II framing SDLC LLC (Logical Link Control), MAC (Media Access Control)
1 Physical RS-232, V.35, V.34, I.430, I.431, T1, E1, 10BASE-T, 100BASE-TX, POTS, SONET, SDH, DSL, 802.11a/b/g/n PHY, ITU-T G.hn PHY - MTP, Q.710 RS-232, RS-422, STP, PhoneNet X.25 (X.21bis, EIA/TIA-232, EIA/TIA-449, EIA-530, G.703) - Twinax UMTS L1 (UMTS Physical Layer)

 

各种参考模型（TCP/IP 参照 RFC1122）
Forouzan Comer, Kozierok Stallings Tanenbaum Kurose, RFC 1122 Cisco Academy Arpanet Reference Model 1982 (RFC 871)
Five layers Four+on e layers Five layers Four layers Four layers Four layers Three layers
"Five-layer Internet model" or "TCP/IP protocol suite" "TCP/IP 5-layer reference model" "TCP/IP model" "TCP/IP reference model" "Internet model" "Internet model" "Arpanet reference model"
Application Application Application Application Application Application Application/Process
Transport Transport Host-to-host or transport Transport Transport Transport Host-to-host
Network Internet Internet Internet Internet Internetwork
Da ta link Da ta link (Network interface) Network access Host-to-network Link Network interface Network interface
Physical (Hardware) Physical