. -- . ?--! .
, -- -- . , , . " " -- . , , ...
, . . . -- -- "". . (, -- , . : -- , -- ...)
-- . , ( : 1 . --$x, --$y...) . , .
, : " , . -, , ..."
, , ... Ethernet-- . , . (, , , ...)
-- . -- , -- . " ", Mary Cay Cosmetics ( ;-). , --" "--" -". WWW-- .
--" . -- ! --*- * - - ."
-- . , ( ) , . - . . .
( ), "" - :
, . -- <tech@botik.ru>. M . .
1) :
open ftp.botik.ru cd /pub/local/botik-technology dir quit
2) :
open ftp.botik.ru cd /pub/local/botik-technology get contents.koi8.html get chapt2.koi8.html quit
3) zip-:
open ftp.botik.ru cd /pub/local get botik-technology.zip quit
4) ftpmail@botik.ru
help
, . -- , .
:
( , 12 ..)-- () :
- "-2", :
, "" () , -.
. 5 , 500 -- ,-- ( 10/100Base-FL/FX, RadioEthernet) .
, ...
SCS-16 (16 x RS-232C, FIFO, ISA, "") . .
SCS-16 (16 x RS-232C, FIFO, ISA, "") :
- SCS-16 , , .
Titan-9006 .
. (. .7 .5, , . 367-32-18 367-60-25) Titan 9006.
SCS-16-- ,-- .
, . 16 UART 16550A. (, Boca-16). Linux SCS-16 - .
---. 64 Kbps "" RUNNet. , , , RUNNet ( ). , , , . , : , 64 Kbps. :
-- () Direct PC ( , ).
, . , -- . ( ) 30,000,000 .
, :
-- . :
( 100..140 Kbps MNP-) :
: $3,600
$4,500.
: $1,500--$2,000 .
RadioEthernet. Radio Ethernet --12- -- 2 Mbps. RadioEthernet , 50.
50- -- PC- (-) RadioEthernet-- 2 Mbps. $12,000 50- . , , ( ). , , , Comptek.
, , -- .
, , ,
--" " "- "-- .
, No 2 . --5..4 KBps (/), 3..1 KBps, " " 0.5-0.1 KBps.
:
971026, | ftp://ftp.cdrom.com | ftp://ftp.hp.com |
, 9:50 MSK | 1.3 KBps 38,882 bytes in 20.5 secs (1.85 KBps) 70,915 bytes in 59.9 secs (1.16 KBps) |
1.9 KBps 51,197 bytes in 21.5 secs, (2.33 KBps) 150,903 bytes in 84.7 secs, (1.74 KBps) 26,240 bytes in 13.9 secs, (1.85 KBps) |
, 16:00 MSK | 2.1 KBps 83,730 bytes in 34.8 secs (2.35 KBps) 121,450 bytes in 60.0 secs (1.98 KBps) |
0.5 KBps 137258 bytes in 261.7 secs (0.51 KBps) |
, :
Proxy Cash. Proxy , Proxy Cash, .
Proxy squid 1.1. Proxy Cash 800 B, 200--300 : 30% http- 10% ftp- Proxy Cash.
, 30-10%. Proxy Cash , .
, . :
, . , , .
. ftp- . ftp- , . ftp-mail , ftp- .
. ( ) ftp- ftp- .
. . , :
: . .
""-- , , . : , news-, ftp-, , ( - ), " " ..
: MicrosoftNetwork-- -- ( Map Network Drive "E:") / (170 /) , . (, ).
, "". --Internet Phone, Microsoft Netmeeting, . ( ).
, , 7-8 . , , .
IP- , . , ( --" "), .
. , , - ( ) , , - ( ). (), . " -", .
, , -- .
-- .
-- , , . , , , . , .
(, ) ( !) () :
(, - exchange- ). -- " " " ". , .
, , . , , ( ATM 622 Mbps-2.4Gbps) . .
. , ( ) .
( ) , , ( ) .
:
, , - . , , , . ( ?):
"" #34 " " . -- , 6.2.1 6.2.3.
"" , RadioEthernet 2Mbps 12. -- , . . " RadioEthernet" CompTek.
RadioEthernet Linux (2.0.30 ).
, RadioEthernet --, . , :
RadioEthernet ( ) . , , , , . RadioEthernet , , . , RadioEthernet 50. RadioEthernet WaveLAN , , , .
, , , , , ( ). -- :
- Watchdog 3.1.3. Watchdog . PC- "".
Watchdog .
Watchdog ( "") :
, Watchdog.
- Watchdog ( , ), .
, "" ( , --, , ) "", . "" ( ) $2,000 .
-- , , , "".
"", . . :
, , "" 1997 . "" 1997 -- $30,000. , : --$15,000, /--$15,000.
, :
"" ( 30% ) | ( 100% ) | |
"" 15.09.1997 . ( )--. 8.4. | $28,461 | $28,461 |
(3 15.09.1997 .) | $3,000 | $10,000 |
"" ( ), "" ( 15.09.1997 .) | $15,000 | $15,000 |
$46,461 | $53,461 | |
$188 | $216 |
-- . :
2.2.5 , . 4 "" .
, -, , -- .
PC- , , , . , , "". , , PC- 2:
() , . . "" . , .
, , "- " , -, .
, "" , , . , ( ) , .
-- , ..
, , (awk perl) -- .
, ""-- .
, ( ) , , . trub-router http://www.botik.ru/~sizif/pcrouter/trub-router/etc/ppp/ppplogin.
.
""--, , ""--8 , 8.1.
. -- , - IBM PC , -- .
"" No 26 , , , ( IBM PC 286).
"" No 34 ( ) , . :
IBM PC.
, , -- -- - IBM-PC.