Đồ án tốt nghiệp đại học: Ứng dụng giao thức IGRP cho mạng 3G (HV Công nghệ Bưu chính viễn thông)

§å ¸n tèt nghiÖp Häc viÖn bu chÝnh viÔn th«ng Khoa viÔn th«ng I Sv: sö lai Céng hoµ x· héi chñ nghÜa viÖt nam §éc lËp – Tù do – H¹nh phóc. ®å ¸n tèt nghiÖp ®¹i häc. Tªn ®Ò tµi: øng dông giao thøc IGRP cho m¹ng 3G. Hä vµ tªn: Mai Thanh D¬ng. Líp : D2001VT. Kho¸ : 2001-2006. Ngµnh: §iÖn tö viÔn th«ng. Néi dung ®å ¸n: Tæng quan vÒ m¹ng 3G. T×m hiÓu vÒ m¹ng IP. X©y dùng m¹ng 3G.lµ mét m¹ng IP. Giao thøc ®Þnh tuyÕn vµ IGRP. øng dông giao thøc ®Þnh tuyÕn IGRP cho m¹ng 3G Ngµy giao ®Ò tµi: 19/5/2005 Ngµy nép ®å ¸n: 27/10/2005. Ngµy 10 th¸ng 10 n¨m 2005 Gi¸o viªn híng dÉn GVC-Th.s Ph¹m kh¾c ch Mai Thanh D¬ng - 1 - §å ¸n tèt nghiÖp Sv: sö lai Môc lôc Lêi më ®Çu Ch¬ng I.Tæng quan vÒ m¹ng 3G.........................................................1 I.1 LÞch sö ph¸t triÓn cña m¹ng th«ng tin di ®éng........................................................1 I.1.1 Lé tr×nh ph¸t triÓn tõ hÖ thèng IS-95 thÕ hÖ 2 ®Õn cdma2000 thÕ hÖ 3......................2 I.1.2 Lé tr×nh ph¸t triÓn tõ GSM lªn 3G W-CDMA...........................................................5 I.2 M¹ng 3G..................................................................................................................... .8 I.2.1 M« h×nh tham kh¶o m¹ng cdma2000.........................................................................9 I.2.2 M« h×nh tham kh¶o m¹ng W-CDMA......................................................................13 I.3 MIP.............................................................................................................................17 I.3.1 Tæng quan vÒ MIP....................................................................................................17 I.3.2 MIPv4...................................................................................................................... .19 I.3.3 MIPv6...................................................................................................................... .20 I.4 Tãm t¾t ch-¬ng......................................................................................................... 21 Ch¬ng II M¹ng IP................................................................................. ......22 II.1 Giíi thiÖu vÒ m¹ng IP.............................................................................................22 II.1.1 CÊu h×nh (topology)................................................................................................22 II.1.2 C¸c thiÕt bÞ LAN trong mét cÊu h×nh.....................................................................23 Mai Thanh D¬ng - 2 - §å ¸n tèt nghiÖp Sv: sö lai II.1.3 C¸c card m¹ng NIC (Network Interface Card).......................................................23 II.1.4 M«i tr-êng..............................................................................................................23 II.1.5 Repeater................................................................................................................. 24 II.1.6 Hub......................................................................................................................... 24 II.1.7 Bridge..................................................................................................................... .25 II.1.8 Switch..................................................................................................................... .25 II.1.9 Router..................................................................................................................... 26 II.1.10 M©y (cloud)..........................................................................................................27 I.1.11 C¸c segment m¹ng.................................................................................................27 II.2 Chång giao thøc TCP/IP........................................................................................27 II.3 §Þa chØ IP............................................................................................................ .....29 II.3.1 Kh¸i niÖm...............................................................................................................29 II.3.2 Subnet, subnet mask vµ kü thuËt subnetting...........................................................32 II.4 SIP ( Section initization Protocol)..........................................................................35 II.4.1 M« h×nh tham chiÕu SIP..........................................................................................35 II.4.2 KiÕn tróc m¹ng cña hÖ thèng SIP............................................................................36 II.4.3 C¸c ph¬ng thøc ho¹t ®éng cña SIP........................................................................38 II.4.3 C¸c chøc n¨ng cña SIP............................................................................................39 Mai Thanh D¬ng - 3 - §å ¸n tèt nghiÖp Sv: sö lai II.5 Tãm t¾t ch-¬ng........................................................................................................ 41 Ch¬ng III IP cho m¹ng 3G....................................................................42 III.1 Më ®Çu........................................................................................................ ............42 III.1.1 IP...................................................................................................................... .....42 III.1.2 3G.......................................................................................................................... 42 III.1.3 IP cho m¹ng 3G.....................................................................................................43 III.1.4 Nguyªn lý thiÕt kÕ mét m¹ng IP............................................................................43 III.2 IP cho 3G................................................................................................................44 III.2.1 Nguyªn lý..............................................................................................................44 III.2.2 KiÕn tróc tæng thÓ..................................................................................................45 II.2.3 §Þnh tuyÕn vµ tÝnh di ®éng.....................................................................................47 II.2.4 Giao diÖn.................................................................................................................48 III.3 Qu¸ tr×nh ph¸t triÓn m¹ng....................................................................................50 III.3.1. TruyÒn dÉn trªn m¹ng IP víi UMTS R4...............................................................50 III.2.5 UMTS R5- ®iÒu khiÓn cuéc gäi IP vµ b¸o hiÖu.....................................................51 III.3 Tãm t¾t ch-¬ng......................................................................................................5 5 Mai Thanh D¬ng - 4 - §å ¸n tèt nghiÖp Sv: sö lai Ch¬ng IV Giao thøc ®Þnh tuyÕn IGRP....................................56 IV.1 Router.................................................................................................................... ..56 IV.1.1 C¸c thµnh phÇn cña Router....................................................................................56 IV.1.2 Ho¹t ®éng ®Þnh tuyÕn cña Router..........................................................................58 IV.2 §Þnh tuyÕn vµ c¸c giao thøc ®Þnh tuyÕn...............................................................60 IV.2.1 C¸c c¬ së ®Þnh tuyÕn.............................................................................................60 IV.2.2 §Þnh tuyÕn tÜnh......................................................................................................61 IV.2.3 §Þnh tuyÕn mÆc ®Þnh.............................................................................................61 IV.2.4 §Þnh tuyÕn ®éng....................................................................................................62 IV.2.5 §Þnh tuyÕn Distance-vector...................................................................................65 IV.2.6 §Þnh tuyÕn Link-state............................................................................................68 IV.3 Giao thøc ®Þnh tuyÕn IGRP : Interior Gateway Routing Protocol...................71 IV.3.1 Ho¹t ®éng cña IGRP.............................................................................................72 IV.3.2 C¸c bé ®Þnh thêi trong giao thøc IGRP vµ ®Æc trng vÒ sù æn ®Þnh......................74 IV.3.3 IGRP metric..........................................................................................................75 IV.3.4 §Þnh d¹ng gãi tin IGRP.........................................................................................80 IV.3.4 CÊu h×nh IGRP......................................................................................................83 IV.4 Tãm t¾t ch-¬ng......................................................................................................8 4 Ch¬ng V. øng dông giao thøc IGRP cho m¹ng 3G.................85 Mai Thanh D¬ng - 5 - ... - tailieumienphi.vn