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I. ϻ

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( 2 1 ) .


 

II.

2.1

 

: (dedicated) . , , ; , , . , .

.

1.         . , , , .

2.         , ( ) .

3.         , , , . , (workstation).

4.         , Microsoft Windows NT Workstation, Microsoft Windows for Workgroups Microsoft Windows 2000, . , , .

5.         :

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           10 ;

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3.         , .. , (backup).

4.         , - .

5.         . , , .


 

2.2

 

"", " ", , .

. , :

           ;

           ;

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:

           (bus);

           (star);

           (ring).

(segment), . , , , , . , , , .

"" , (hub). . , , , .

2.3

 

. "" .

(active) (passive).

, . - 8 12 .

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(hybrid) , . , , , .

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2.5

. , .

NetBEUI.

, , , , . , .

IPX.

IPX (Internet Packet Exchange) NetWare Novell. . , , .

TCP/IP.

. TCP/IP . , :

- ;

- .

2.6     

 

, . - Ethernet, ARC net, Token Ring.

.

Ethernet.

, Xerox 1975 , . . 20 Ethernet, :

Ethernet (10base-X).

, - . Ethernet:

          10base-5( )

          10base-2( )

          10base-T( )

          10base-F().

4 . 10 /. Ethernet, . CSMA/CD.

Fast Ethernet (100base-XX)

:

          100base-4 (4 )

          100base- (2 )

          100base-F ().

10base-X Ethernet, 100 /.

Arcnet.

Datapoint Corp. . Arcnet "". ( ), .

, , . , .

Token-Ring.

Token-Ring IBM . Arcnet, , . Arcnet, Token-Ring .

2.7     

, / . . . . , -. , MAC-, LLC- , . : .

1)         LLC MAC- . , . , - .

2)         MAC-, LLC ( 01111110). , .

3)         4/5B. . - , Ethernet 10Mb/sec .

4)         - , NRZI, MLT-3 ..


 

III.

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1.   13 .

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10.      web- .

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, , ; , .

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1)   100 ( Lmax=23)

2)   2 ( II)

3)   512bt ( 55*1.112=62bt; 4 - 138bt; 134bt; PDV=62+138+134=334bt<<512 bt)

3 1

Windows NT 4.0 Workstation, , , .


 

IV.

4.1 Windows NT

Windows NT : Windows NT Server Windows NT Workstation. Windows NT Server 4.0 - Internet, , , , . Windows NT - Windows NT Workstation 4.0 NT Server, . Windows NT Server Windows NT Workstation

Windows NT 4.0 , :

           Windows 95;

           Internet intranet;

           , ;

           NetWare - Gateway NCP NDS;

           ;

           Windows NT 4.0 Intel' RISC-.

Windows NT 4.0 , Systems Management Server Microsoft. - Performance Monitor, . Performance Monitor , / HTTP.

Windows NT Workstation Windows NT Server, NetWare, Unix, Vines. NetWare Windows NT - . Windows NT , , . Windows NT Workstation , , , , .

4.2 Windows NT Workstation

4.2.1

Windows NT Intel x86 :

           Intel 80386 , Intel Pentium. Windows NT Pentium, .

           VGA, SVGA .

           , 90 Windows NT ( 200 ).

           3.5 ;

           16 Windows NT Workstation. , , , .

, Windows NT :

1.         Windows NT Server Windows NT Workstation, , , , Service Pack, www.microsoft.com. Service Pack , , .

Service Pack , , , Service Pack, (16 ), .

2.         . , . , .

4.2.2

Setup . :

           NWlink IPX/SPX -

           TCP/IP Protocol

           NetBEUI

NetBEUI. , -, , . -, Windows, . , NetBIOS - , . NetBEUI NWLink TCP/IP.

4.2.3 .

.

- , , , Remote Access Services, NetLogon ..

- , - - . - , , .

Windows NT Control Panel. Control Panel - - Networks, - Display .. Services, - Devices. .

. (Internet Connection Sharing, ICS) , . , , , . ICS ( ICS), .

 

V.

 

2

. . .
1 1 6.5 10
2 1 6 18 1
3 1 5 5 1
4 1 1 1 1 12 5
5 4 7
6 1 6 11 1
7 1 7 20 1
8 9 23
9 4 11
10 4 10
11 1 4 15 4
12 1 2,5 6
13 1 4 15 15
6 12
6 2 3 9 100 157 4

 

3.

EVROQUINT
- $
AD16/25 1625 / 8 7.76
A16/25 1625 /-./ 16 13.12
MIQ 16/25 1625 110 100
RJ-45 CAT 28 5.5
, Cat-5e, GIGA-UTP, PVC 167 39.2
166.58

4.

- $
Acorp HU8DP

10/100mbps 8-port

2 42
Acorp L-100 PCI (Fast EtherNet) 8 40
82

4.1.

( )
HDD Seagate 80Gb, EIDE, 7200 3000

5. ( )

. 0

.
( , , , )
, !

3200
. 100 . 20
100 . 32
. 17
. . 32
. 64
, RJ-45 80
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: 15 . 30 . ; 640
: 30 . 60 . 960
: 60 . 1280
. () 200 . 0
() 100 . 100 250
() 200 . 100 250
() 200 . 100 ( ) 0
. () 250

6.

- ()
: 15 . 30 . 3 1920
: 15 . ; 11 5060
6980

7.

-

()

CD Windows NT 4.0 workstation 1 4000
CD 1C v7.7 + + () 1 8000
12000

8.

()
4950
2400
3000
6980
12000
29330

, 29330. .


 

 

, . - , ; , , , . , : - - .

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1.         ., 2004.

2.         . . , . . . - 2004.

3.         Windows NT.. , .. , , 2002

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