BC Mạng NC
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ĐẠI HỌC ĐÀ NẴNG TRƯỜNG ĐẠI HỌC BÁCH KHOA KHOA CÔNG NGHỆ THÔNG TIN Tel. (84-511) 736 949, Website: itf.ud.edu.vn , E-mail: [email protected] BÁO CÁO MÔN HỌC MẠNG NÂNG CAO NGÀNH KHOA HỌC MÁY TÍNH ĐỀ TÀI: ADVANCED ROUTING PROTOCOLS AND IPv6 ENDFRAGMENT Nhóm HV : 1. NGUYỄN VĂN TIN 2. VŨ THỊ THẢO Lớp Cao học KHMT Khóa 29 (2014 2016)
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I HC NNGTRNG I HC BCH KHOAKHOA CNG NGH THNG TINTel. (84-511) 736 949, Website: itf.ud.edu.vn, E-mail: ntt!edu.ud.vnBO CO MN HCMNG NNG CAONGNH KHOA HC MY TNH TI:ADVANCED ROUTING PROTOCO!AND IP"# END$RAGMENTN%&' HV :() NGUY*N V+N TIN,) V- TH. TH/O01 C23 %45 KHMT K%&2 ,6 7,8(9 ,8(#: NNG; 8"#$% &'( %)$% *$%............................................................................6"#$% &'( +*$, +-./..........................................................................8(%01$, 1 -2 34/T-$,...........................................................................91.1. 567i ni8m........................................................................................... 91.9. (7 :; t6un6 tu?@n......................................................................91.9.1. A>n6 tu?@n tBn6 (Ctati 3Dute).....................................................91.9.9. A>n6 tu?@n =EnF ("?nami 3Dute)...........................................1G1.3. (7 lHI t6un6 tu?@n J bKn...............................................191.3.1. T6u tM` Wa I6Zn t\ bE n6H =8m...................................................193.3.9. $Fucn n6n6 dNnF 7 t6onF =i8I..........................................................314.9.9. (J 6@ 6DNt =EnF Wa #4"L....................................................34a) (J 6@ tND t6onF tin =>n6 tu?@n (3Dute "isDveM?)....................34b) (J 6@ du? tMe t6onF tin =>n6 [email protected](%01$, 5 -2v4 vj -2v6..........................................................................385.1. TmnF nuan vb =>a 6Q -2v4................................................................385.1.1. A>a 6Q -2v4..............................................................................385.1.9. (7 lHI =>a 6Q -2v4..................................................................385.1.3. $6pnF 6Nn 6@ Wa -2v4...........................................................395.9. TmnF nuan vb -2v6...........................................................................4G5.9.1. A>a 6Q -2v6..............................................................................4G5.9.9. (au tMq =>a 6Q -2v6.................................................................415.9.3. (7 lDNi =>a 6Q -2v6.................................................................49a) &ultiast.....................................................................................49b) #n?ast.......................................................................................43) /niast........................................................................................435.3. 0u =i_m Wa -2v6............................................................................455.4. (6u?_n =mi tr -2v4 sanF -2v6..........................................................465.4.1. C\ ddnF K 6ai -2v4 vj -2v6.....................................................46a) "ual -2 la?eM aM6itetuMe............................................................46b) "ual sta: aM6itetuMe................................................................475.4.9. AUsnF 6Zm (TunnelinF)............................................................485.4.3. (J 6@ biYn d>6 $#T-2T ($etlDM: #ddMess TManslatiDn)........48(%01$, 6 C4TW#3E-"ES-$E" $ETW435C #$" 42E$SP4W....5G6.1. ,iHi t6i8u.........................................................................................5G6.9. 5i@n tMq Wa C"$...........................................................................5G6.3. ,iaD t6R 4IenSlDl........................................................................596.3.1. (7 =kt tMUnF Wa 4IenSlDl.....................................................596.3.9. Pgi `6 :6i s\ ddnF 4IenSlDl..................................................546.4. tnF ddnF Wa C"$..........................................................................556.4.1. 26Nm vi dDan6 nF6i8I...............................................................55a) uI ddnF tMDnF mNnF dDan6 nF6i8I.............................................55b) uI ddnF tMDnF "ata (enteM ("()................................................56) uI ddnF =Oi vHi d>6 vd (lDud...................................................566.4.9. 26Nm vi 7 n6j unF aI 6N tZnF vj d>6 vd vivn t6onF..........56Tw- P-x/ T%#& 5%*4...........................................................................57DANH MC HNH NH%en6 1.1: TmnF nuan vb 7 :; t6un6 [email protected]%en6 9.1: &ultiast tMu?bn dyn mEt F^i tin tHi tat K nFUsi n6n6.......14%en6 9.9: &o 6en6 =>a 6Q lHI ".....................................................................15%en6 9.3: (7 =>a 6Q djn6 MiYnF 6D -2 &ultiast..........................................15%en6 3.1: T tUVnF J bKn Wa J 6@ bE =8m.................................................17%en6 3.9: 26Zn mV MEnF Wa liYn :@t tMz [email protected]%en6 3.3: PiYn :@t bE n6H =8m vj bE =>n6 [email protected]%en6 3.4: ,^i tin -2v4 vHi (a6e(ast 6eadeM.................................................91%en6 3.5: &Oi nuan 68 Fipa bKnF (&/ vj (C/............................................99%en6 3.6: 56DKnF t6si Fian Wa mEt Ia:et tMain............................................93%en6 3.7: &7? 6W C FVi 7 F^i dp li8u FiOnF n6au tHi m7? (, ", E............96%en6 3.8: tnF ddnF tMYn m7? 6W C FiaD ti@I vHi nu7 tMen6 tMYn m7? (, ", E97%en6 4.1: &NnF #d %D di =EnF ($ET)...................................................99%en6 4.9: 26{n lDNi 7 FiaD t6R =>n6 tu?@n tMDnF mNnF #d %D..................3G%en6 4.3: A>n6 dNnF Wa t6onF =i8I 33E|....................................................31%en6 4.4: A>n6 dNnF Wa t6onF =i8I 33E2.....................................................39%en6 4.5: A>n6 dNnF Wa t6onF =i8I 3E33....................................................33%en6 4.6: A>n6 dNnF Wa t6onF =i8I 33E2-#(5...........................................34%en6 4.7: (J 6@ [\ l] 3Dute "isDveM? tNi nqt Wa #4"L...........................35%en6 5.1: A>a 6Q -2v4 V dNnF bit n6> I6{n.....................................................38%en6 5.9: (7 lHI =>a 6Q -2v4........................................................................39%en6 5.3: A>a 6Q -2v6....................................................................................4G%en6 5.4: Cz Mqt Fhn =>a 6Q............................................................................41%en6 5.5: Cz Mqt Fhn =>a 6Q ^ sO G liYn [email protected]%en6 5.6: (au tMq =>a 6Q -2v6.......................................................................41%en6 5.7: (au tMq =>a 6Q dNnF &ultiast.......................................................49%en6 5.8: (au tMq =>a 6Q #n?ast.................................................................43%en6 5.9: (au tMq =>a 6Q dNnF Pin: lDal.....................................................43%en6 5.1G: (au tMq =>a 6Q dNnF Cite lDal.....................................................44%en6 5.11: (au tMq =>a 6Q dNnF /ninue lDal...............................................44%en6 5.19: (au tMq =>a 6Q dNnF ,lDbal uniast.............................................44%en6 5.13: 5i@n tMq Wa "ual -2 la?eM aM6itetuMe........................................47%en6 5.14: 5i@n tMq Wa "ual sta: aM6itetuMe............................................47%en6 5.15: (J 6@ =UsnF 6Zm........................................................................48%en6 5.16: &o 6en6 $#T-2T..........................................................................49%en6 6.1: 5i@n tMq Wa C"$..........................................................................5G%en6 6.9: (au tMq mEt t6i@t b> 4IenSlDl......................................................53%en6 6.3: L` dd vb SlDl Table tMYn mEt t6i@t b>..............................................53DANH MC BNG BIU+KnF 3.1: CO 6eadeM tMDnF Ia:et tMain =Ug tMu?bn tMDnF t6si Fian Fip F^iWa bE n6H a6e..................................................................................................... 93+KnF 4.1: (7 tMUsnF Wa t6onF =i8I 33E|..................................................39+KnF 4.9: (7 tMUsnF Wa t6onF =i8I 33E2...................................................33+KnF 4.3: (7 tMUsnF Wa t6onF =i8I 3E33...................................................33+KnF 4.4: (7 tMUsnF Wa t6onF =i8I 33E2-#(5.........................................34CHNG 1 IP ROUTING1.1. Khi i!"A>n6tu?@n (3DutinF) lj nu7tMen6mj3DuteM t6z6i8n6u?_n mEtF^i tin(2a:et)trmEt =>a6Q nFucn(sDuMe)=@nmEt=>a6Q =`6(destinatiDn)tMDnFmNnF. TMDnF nu7 tMen6 nj? 3DuteM I6Ki dza vjD n6pnF t6onF tin =>n6 tu?@n =_ =UaMa n6pnF nu?@t =>n6 n6}m 6u?_n F^i tin =@n n6pnF =>a 6Q =`6 =~ =>n6 tMUH. XYu Zu :6i =>n6 tu?@n: :6i lza 6hn mEt FiaD t6R =>n6 tu?@n, ta I6Ki {nn6i mEt sO ?@u tO:- AE lHn Wa 68 t6OnF mNnF.- +nF t6onF 7 =UsnF tMu?bn.- PDNi, I6iYn bKn vj :6K nnF Wa MDuteM.1.#. C$ %& 'h()' *+h '(,-(^ 6ai lDNi =>n6 tu?@n J bKn lj =>n6 tu?@n tBn6 (Ctati 3Dute) vj =>n6 tu?@n=EnF ("?nami 3Dute).Hnh 1.1: Tng quan v cc k thut nh tuyn1.2.1. nh tuyn tnh (Static Route)A>n6 tu?@n tBn6 lj 1 nu7 tMen6 =>n6 tu?@n mj =_ t6z 6i8n I6Ki au 6en6 b}nFta? trnF =>a 6Q =`6 d t6_ 6D 3DuteM. &Et dNnF mk =>n6 Wa =>n6 tu?@n tBn6 lj"efault 3Dutes, dNnF nj? =Ug s\ ddnF 6D 7 mNnF dt (Ctub $etlDM:).5; t6un6 tu?@n vj :6onF I6Ki t`n6 tD7n=>n6 tu?@n). Tu? n6iYn :; t6u mNnF au 6en6 7 =UsnF O =>n6 6D MDuteM.- 3DuteM ji =kt 7 =UsnF =i nj? vjD bKnF =>n6 [email protected] ,^i dp li8u =Ug =>n6 tu?@n t6eD 7 =UsnF O =>n6 nj?.1.2.2. nh tuyn ng (Dynamic Route)(7 MDuteM s tMaD =mi t6onF tin =>n6 tu?@n vHi n6au. Tr t6onF tin n6n6 tu?@n tr =^ [{? dznF bKnF =>n6 tu?@n Fcm7 =UsnF =i tOi Uu n6at =@n mhi =i_m tMDnF 68 t6OnF mNnF. LHi "?nami MDute,7 MDuteM I6Ki 6N? 7 FiaD t6R =>n6 tu?@n (MDutinF IMDtDDl). c !":- ( tMd tMk t6e MDuteM tz =EnF n6 tu?@nsai. Hot ng: %DNt =EnF tMYn J sV 7 t6un6 [email protected]>n6 tu?@n =EnF ti@I td 6ia t6jn6 9 n6^m: 7 FiaD t6R =>n6 tu?@n nFDji-E[teMiDM ,atela? 2MDtDDl (E,2) vj 7 FiaD t6R =>n6 tu?@n tMDnF--nteMiDM,atela? 2MDtDDl (-,2). ,iaDt6R=>n6tu?@nnFDji: vHi FiaDt6RtiYubi_ulj+,2(+DMdeM ,atela?2MDtDDl) lj lDNi FiaD t6R =Ug dnF =_ 6N? Fipa 7 MDuteM t6uE 7 #C :67n6au, I6d vd 6D vi8 tMaD =mi t6onF tin =>n6 tu?@n Fipa 7 #C (#C #utDnDmDus C?stem tNm d>6 lj %8 tz tM> lj tn6 tu?@n. (7 #C t6UsnF lj 7 -C2). $6U v
