307
UF-9000
APR 2006
Ver. 3.0
DP-180/190
9.4. Transport Layer
9.4.1.
TCP (Transmission Control Protocol)
The TCP (Transmission Control Protocol) is an internetwork connection-oriented protocol that corresponds
to the OSI Transport layer. TCP provides full-duplex, end-to-end connections. When the end-to-end
communication acknowledgement is not required, the UDP (User Datagram Protocol) can be substituted for
the TCP at the Transport (host-to-host) level. TCP and UDP operate at the same layer.
The UDP is a connectionless oriented protocol.
TCP Segment in IP Datagram
IP Header
(20 byte)
Application Data
(vary)
TCP segment
IP Datagram
TCP Header
(20 byte)
TCP Segment Outline
Header Length
(4 bit)
Reserved
(6 bit)
Control Flag
(6 bit)
Window (6 byte)
Source Port (2 byte)
Destination Port (2 byte)
Sequence Number (4 byte)
Acknowledgment Number (4 byte)
Checksum (2 byte)
Urgent Pointer (2 byte)
Option
PAD
Data (Segment)
TCP Header Monitoring Sample
Содержание Panafax UF-9000
Страница 50: ...50 UF 9000 APR 2006 Ver 3 0 DP 180 190 21 Remove the LCD Module 127...
Страница 74: ...74 UF 9000 APR 2006 Ver 3 0 DP 180 190 3 3 Preventive Maintenance Points...
Страница 126: ...126 UF 9000 APR 2006 Ver 3 0 DP 180 190 Sensor and Switch Location...
Страница 196: ...196 UF 9000 APR 2006 Ver 3 0 DP 180 190 6 3 Printer Receive Mechanism 6 3 1 Component Layout and Paper Path...
Страница 341: ...341 UF 9000 APR 2006 Ver 3 0 DP 180 190 memo...
Страница 343: ...343 APR 2006 Ver 3 0 UF 9000 DP 180 190 memo...
Страница 344: ...DZSD001829 13 88 Panasonic Software Operating Instructions Network Firmware Update Tool Service Tool Version 3...
Страница 359: ...Published in Japan...
Страница 360: ...DZSD000965 16 Panasonic Software Operating Instructions Local Firmware Update Tool Service Tool Version 3...
Страница 371: ...Local Firmware Update Tool Parallel USB Port Page 12 5b4 Firmware Code File selection is completed Click Next...
Страница 375: ...Published in Japan...