Ch­¬ng I.        M¹ng m¸y tÝnh

I. M¹ng m¸y tÝnh...................................................................................

II. Ph©n lo¹i m¹ng m¸y tÝnh....................................................................

II.1. Ph©n lo¹i theo kiÕn tróc (topology) cña m¹ng...............................

II.1.1. M¹ng ®iÓm-®iÓm (point-to-point network).............................

II.1.2. M¹ng qu¶ng b¸ (broadcast network).....................................

II.2. Ph©n lo¹i theo ph­¬ng thøc chuyÓn m¹ch (Swiched Method).......

II.2.1. ChuyÓn m¹ch kªnh (Circuit Swiched Network)......................

II.2.2. ChuyÓn m¹ch tin b¸o (Message Swiched Network)................

II.2.3. ChuyÓn m¹ch gãi (Packed Swiched Network)........................

II.3. Ph©n lo¹i theo ph¹m vi ho¹t ®éng................................................

II.3.1. M¹ng LAN (Local Area Network).........................................

II.3.2. M¹ng MAN (Metropolian Area Network)..............................

II.3.3. M¹ng WAN (Wide Area Network)........................................

II.3.4. Liªn m¹ng (internet).............................................................

Ch­¬ng II.  Giao thøc truyÒn th«ng vµ c¸c m« h×nh tham chiÕu

I. Giao thøc truyÒn th«ng......................................................................

II. M« h×nh tham chiÕu OSI..................................................................

II.1. Giíi thiÖu m« h×nh OSI.............................................................

II.2. C¸c tÇng cña m« h×nh OSI.........................................................

II.2.1. TÇng vËt lý (Physical layer).................................................

II.2.2. TÇng liªn kÕt d÷ liÖu (Data link layer).................................

II.2.3. TÇng m¹ng (Network layer)................................................

II.2.4. TÇng giao vËn (Transport layer)...........................................

II.2.5. TÇng phiªn (Session layer)...................................................

II.2.6. TÇng tr×nh diÔn (Presentation layer).....................................

II.2.7. TÇng øng dông (Application layer)......................................

II.3. Nh÷ng vÊn ®Ò vÒ OSI................................................................

III. KiÕn tróc giao thøc IPX/SPX...........................................................

III.1. KiÕn tróc giao thøc IPX/SPX....................................................

III.2. Gãi tin IPX...............................................................................

III.3. C¬ chÕ ho¹t ®éng cña Novell Netware.......................................

Ch­¬ng III.     Bé Giao thøc TCP/IP

I. Bé giao thøc TCP/IP..........................................................................

II. KiÕn tróc cña bé giao thøc TCP/IP....................................................

II.1. KiÕn tróc ph©n tÇng cña TCP/IP.................................................

II.2. C¬ chÕ ®Þa chØ Internet...............................................................

II.2.1. §Þa chØ líp A......................................................................

II.2.2. §Þa chØ líp B.......................................................................

II.2.3. §Þa chØ líp C......................................................................

II.3. M¹ng con vµ Subnet mask.........................................................

III. TÇng m¹ng (Network Layer)...........................................................

IV. TÇng  Internet (Internet Layer)........................................................

IV.1. Gãi tin IP.................................................................................

IV.2. Giao thøc chuyÓn ®Þa chØ  ARP (Address Resolution Protocol) vµ c¬ giao thøc chuyÓn ng­îc ®Þa chØ RARP (Reverse Address Resolution Protocol)..............

IV.2.1. ChuyÓn giao trùc tiÕp........................................................

IV.2.2. ChuyÓn giao ®Þa chØ ®éng.................................................

IV.2.3. Gãi tin ARP......................................................................

IV.3. Giao thøc ®iÒu khiÓn truyÒn tin (Internet Control Message Protocol - ICMP)   

IV.3.1. Gãi tin ICMP....................................................................

IV.3.2. §iÒu khiÓn dßng d÷ liÖu...................................................

IV.3.3. Th«ng b¸o lçi...................................................................

IV.3.4. §Þnh h­íng l¹i..................................................................

IV.3.5. KiÓm tra tr¹m lµm viÖc......................................................

IV.4. ThuËt to¸n dÉn ®­êng..............................................................

V. tÇng giao vËn...................................................................................

V.1. Giao thøc kh«ng kÕt nèi (User Datagram Protocol - UDP)..........

V.1.1. Gãi th«ng tin UDP.............................................................

V.1.2. Ph©n kªnh, hîp kªnh vµ Ports.............................................

V.2. Giao thøc ®iÒu khiÓn truyÒn tin (Transmission Control Protocol - TCP)  

V.2.1. Gãi tin TCP........................................................................

V.2.2. Cæng, kÕt nèi vµ ®iÓm kÕt nèi.............................................

VI. TÇng øng dông cña TCP/IP.............................................................

VI.1. DÞch vô tªn miÒn (Domain Name Service - DNS)......................

VI.2. §¨ng nhËp tõ xa (Telnet).........................................................

VI.3. Th­ ®iÖn tö (Electronic Mail)...................................................

VI.4. Giao thøc truyÒn tÖp (File Transfer Protocol - FTP)....................

VI.5. Nhãm tin (News groups)..........................................................

VI.6. T×m kiÕm tÖp (Archie)..............................................................

VI.7. Tra cøu th«ng tin theo thùc ®¬n (Gopher).................................

VI.8. T×m kiÕm th«ng tin theo chØ sè (WAIS)....................................

VI.9. Siªu v¨n b¶n (WWW)..............................................................

Ch­¬ng IV.     X©y dùng ch­¬ng tr×nh truyÒn tÖp

I. Giao diÖn lËp tr×nh.............................................................................

I.1. Giao diÖn lËp tr×nh......................................................................

I.2. Network I/O vµ file I/O...............................................................

I.3. Lµm viÖc víi Socket....................................................................

I.3.1. Socket..................................................................................

I.3.2. §Þa chØ Socket......................................................................

I.3.3. Mét sè lêi gäi t¹o lËp socket.................................................

I.3.4. Mét sè lêi gäi göi d÷ liÖu qua socket...................................

I.3.5. Mét sè lêi gäi nhËn d÷ liÖu tõ socket...................................

II. M« h×nh Client-Server......................................................................

II.1. M« h×nh Client-Server sö dông dÞch vô kh«ng kÕt nèi...............

II.2. M« h×nh Client-Server sö dông dÞch vô h­íng kÕt nèi...............

III. X©y dùng ch­¬ng tr×nh truyÒn tÖp..................................................

III.1. ThiÕt kÕ vµ cµi ®Æt ch­¬ng tr×nh................................................

III.1.1. Giao thøc øng dông ®­îc x©y dùng vµ sö dông trong ch­¬ng tr×nh        

III.1.2. Cµi ®Æt ch­¬ng tr×nh..........................................................

III.2. Mét sè vÊn ®Ò n¶y sinh trong qu¸ tr×nh thùc hiÖn vµ c¸ch gi¶i quyÕt    

III.2.1. VÊn ®Ò chuyÓn ®æi tÖp gi÷a hai hÖ ®iÒu hµnh.....................

III.2.2. VÊn ®Ò vÒ mét sè lÖnh t­¬ng t¸c........................................

Phô lôc a. Mét sè  m¹ng côc bé

I. M¹ng Ethernet vµ IEEE 802.3...........................................................

II. M¹ng Token-Pasing Rings (IEEE 802.5).........................................

III. M¹ng Token-Passing Busses (IEEE 802.4)......................................

Phô lôc B. Mét sè kü thuËt chän  ®­êng ®i ng¾n nhÊt

I. Gi¶i thuËt Dijkstra cho viÖc chän ®­êng tËp trung..............................

II.  Gi¶i thuËt Ford& Fulkerson cho viÖc chän ®­êng ph©n t¸n..............

Phô lôc C. V¨n b¶n ch­¬ng tr×nh (PhÇn client)

I. Ch­¬ng tr×nh chÝnh (main.c).............................................................

II. Th­ viÖn sö dông (Socket.c).............................................................

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