OSI Model
Seventh layer application layer
Telnet
FTP
TFTP
SMTP
SNMP
HTTP
Bootp
DHCP
Sixth layer representation layer
Text: ASCII, EBCDIC
Graphics: TIFF, JPEG, GIF, PICT
Sound: MIDI, MPEG, QuickTime
Fifth floor session layer
NFS
SQL
RPC
X-windows
ASP (AppTalk Session Agreement)
SCP
Fourth layer transport layer
TCP / IP ---- TCP and UDP
Novell --- ipx
Third layer network layer
IP
IPX
Layer 2 data link layer
Ethernet
IEEE802.3
Token ring
IEEE802.5
HDLC
PPP
First layer physics layer
10Base T
10Base TX
V.35
RS-232
