osi-7layer

osi7layer

	1 Physical	2 Data-Link	3 Network	4 Transport	5 Session	6 Presen tation	7 Application
Example	Cables, Adapters	Ethernet Lan, PPP, Token Ring, Frame Relay, Telephone Lines, ATM	IP	TCP, UDP	NetBIOS Check Point open 1 IE connect	ASCII	FTP, SMTP, Telnet
Address		MAC	Network
Protocol	Transfer logical device to prhysical device protocol (DNS, NBP, X500)		IPX,IP NWLINK, NetBeui, DECnet, XNS, DDP (datagram delivery Protocol : Apple talk)	SPX,TCP,NWLink, ATP (Apple Talk Protocol) NBP (Name binding Protocol) Netbeui (not routable) LAT (loca area trasnport , not routable)	NetBIOS		APPC - AS400 Advance Protoprog comm FTAM OSI, File Transfer access Management, X.400; x.500, SMTP, FTP, SNMP, Telnet, NCP (novell core protocol) , SMB (server manage Block), AFP (Apple Talk Filing Protocol) , DAP (Data access protocol) DEC (Apple Talke/ Apple Share)
Hardware	Hub, Switch, Bridge, Repeater 100M bit per second = 30 g Byte transfer per hour.		Router				Gateway
Oracle					Oracle Net
ARP		ARP
Netbeui			netbeui

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