430
SEP 2004
Ver. 1.2
DP-1520P/1820P/1820E
The client generates random sequential numbers initially and sends them to the server. The initial
sequential numbers are synchronized with the clock and increments the counter every 4 msec.
The Server responds with an acknowledgement that increments the initial sequential number by one. The
ACK bit number is also changed to a "1" value. The "SYN" can have and identical "ACK" response for each
packet, thus, the server and the client can establish a connection.
SYN, Sequential No
.=4538970
ACK, ACK No
.=4538971
SYN, Sequential No
.=1919424000
ACK, ACK No
.=1919724001
Server
Panasonic
Device
Increments No. sequentially
TCP 3 Handshake General Flowchart
Client
Содержание Workio DP-1520P
Страница 98: ...98 SEP 2004 Ver 1 2 DP 1520P 1820P 1820E DETAIL A 28 35 31 32 33 34 30 29 ...
Страница 464: ...464 SEP 2004 Ver 1 2 DP 1520P 1820P 1820E memo ...
Страница 465: ...88 Panasonic Software Operating Instructions Network Firmware Update Tool Service Tool Version 3 DZSD001829 9 ...
Страница 480: ...Panasonic Software Operating Instructions Local Firmware Update Tool Service Tool Version 3 DZSD000965 14 ...
Страница 491: ...Local Firmware Update Tool Parallel USB Port 5b4 Firmware Code File selection is completed Click Next Page 12 ...
Страница 495: ...memo ...
Страница 496: ...DZZSM00257 ...