{"id":477678,"date":"2023-08-09T09:18:51","date_gmt":"2023-08-09T09:18:51","guid":{"rendered":""},"modified":"2023-09-05T11:15:10","modified_gmt":"2023-09-05T11:15:10","slug":"internet-routing","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/internet-routing\/","title":{"rendered":"\u0110\u1ecbnh tuy\u1ebfn Internet"},"content":{"rendered":"

\u0110\u1ecbnh tuy\u1ebfn Internet l\u00e0 qu\u00e1 tr\u00ecnh \u0111\u1ecbnh h\u01b0\u1edbng c\u00e1c g\u00f3i d\u1eef li\u1ec7u qua m\u1ed9t m\u1ea1ng ph\u1ee9c t\u1ea1p g\u1ed3m c\u00e1c m\u1ea1ng m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Internet. C\u01a1 ch\u1ebf c\u01a1 b\u1ea3n n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 trang web, email v\u00e0 n\u1ed9i dung \u0111a ph\u01b0\u01a1ng ti\u1ec7n, \u0111\u1ebfn \u0111\u00edch d\u1ef1 \u0111\u1ecbnh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110\u1ecbnh tuy\u1ebfn Internet \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a World Wide Web, cho ph\u00e9p li\u00ean l\u1ea1c v\u00e0 trao \u0111\u1ed5i d\u1eef li\u1ec7u li\u1ec1n m\u1ea1ch gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

L\u1ecbch s\u1eed v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3.<\/h2>\n

Kh\u00e1i ni\u1ec7m \u0111\u1ecbnh tuy\u1ebfn Internet b\u1eaft ngu\u1ed3n t\u1eeb s\u1ef1 ph\u00e1t tri\u1ec3n ban \u0111\u1ea7u c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh. Trong nh\u1eefng n\u0103m 1960 v\u00e0 1970, B\u1ed9 Qu\u1ed1c ph\u00f2ng Hoa K\u1ef3 \u0111\u00e3 kh\u1edfi x\u01b0\u1edbng vi\u1ec7c t\u1ea1o ra ARPANET, ti\u1ec1n th\u00e2n c\u1ee7a Internet. Ban \u0111\u1ea7u, m\u1ea1ng s\u1eed d\u1ee5ng c\u00e1c b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn t\u0129nh, y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh th\u1ee7 c\u00f4ng c\u00e1c \u0111\u01b0\u1eddng d\u1eabn gi\u1eefa c\u00e1c n\u00fat ri\u00eang l\u1ebb.<\/p>\n

Tuy nhi\u00ean, khi ARPANET ph\u00e1t tri\u1ec3n v\u00e0 nhi\u1ec1u n\u00fat h\u01a1n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, c\u00e1ch ti\u1ebfp c\u1eadn t\u0129nh tr\u1edf n\u00ean kh\u00f3 qu\u1ea3n l\u00fd. V\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1980, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng \u0111\u1ea7u ti\u00ean, ch\u1eb3ng h\u1ea1n nh\u01b0 Giao th\u1ee9c th\u00f4ng tin \u0111\u1ecbnh tuy\u1ebfn (RIP) v\u00e0 Giao th\u1ee9c c\u1ed5ng n\u1ed9i b\u1ed9 (IGP), \u0111\u00e3 \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh \u0111i\u1ec1u h\u01b0\u1edbng d\u1eef li\u1ec7u qua m\u1ea1ng.<\/p>\n

Th\u00f4ng tin chi ti\u1ebft v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn Internet. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 \u0110\u1ecbnh tuy\u1ebfn Internet.<\/h2>\n

\u0110\u1ecbnh tuy\u1ebfn Internet ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p, li\u00ean quan \u0111\u1ebfn nhi\u1ec1u c\u1ea5p \u0111\u1ed9 m\u1ea1ng kh\u00e1c nhau. Internet bao g\u1ed3m c\u00e1c H\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb (AS), l\u00e0 c\u00e1c m\u1ea1ng ri\u00eang l\u1ebb \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi m\u1ed9t t\u1ed5 ch\u1ee9c ho\u1eb7c th\u1ef1c th\u1ec3. M\u1ed7i AS \u0111\u01b0\u1ee3c g\u00e1n m\u1ed9t m\u00e3 \u0111\u1ecbnh danh duy nh\u1ea5t g\u1ecdi l\u00e0 S\u1ed1 h\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb (ASN). C\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau h\u01a1n n\u1eefa th\u00f4ng qua Giao th\u1ee9c c\u1ed5ng bi\u00ean (BGP), cho ph\u00e9p ch\u00fang trao \u0111\u1ed5i th\u00f4ng tin \u0111\u1ecbnh tuy\u1ebfn.<\/p>\n

C\u00e1c thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn, ch\u1eb3ng h\u1ea1n nh\u01b0 OSPF (M\u1edf \u0111\u01b0\u1eddng d\u1eabn ng\u1eafn nh\u1ea5t tr\u01b0\u1edbc) v\u00e0 BGP, \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng d\u1eabn hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 d\u1eef li\u1ec7u di chuy\u1ec3n gi\u1eefa ngu\u1ed3n v\u00e0 \u0111\u00edch. C\u00e1c thu\u1eadt to\u00e1n n\u00e0y t\u00ednh \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1eafc ngh\u1ebdn m\u1ea1ng, ch\u1ea5t l\u01b0\u1ee3ng li\u00ean k\u1ebft v\u00e0 \u0111\u01b0\u1eddng d\u1eabn ng\u1eafn nh\u1ea5t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u.<\/p>\n

C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet. C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet.<\/h2>\n

\u0110\u1ecbnh tuy\u1ebfn Internet ch\u1ee7 y\u1ebfu ho\u1ea1t \u0111\u1ed9ng theo ba b\u01b0\u1edbc ch\u00ednh:<\/p>\n

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  1. \n

    X\u00e1c \u0111\u1ecbnh l\u1ed9 tr\u00ecnh:<\/strong> Khi ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u truy\u1ec1n d\u1eef li\u1ec7u, thi\u1ebft b\u1ecb ngu\u1ed3n (v\u00ed d\u1ee5: m\u00e1y t\u00ednh ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh) s\u1ebd s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1eddng d\u1eabn t\u1ed1i \u01b0u \u0111\u1ebfn m\u00e1y ch\u1ee7 \u0111\u00edch. Thu\u1eadt to\u00e1n d\u1ef1a tr\u00ean b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn v\u00e0 c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn l\u00e2n c\u1eadn.<\/p>\n<\/li>\n

  2. \n

    Chuy\u1ec3n ti\u1ebfp g\u00f3i:<\/strong> Khi tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c g\u00f3i nh\u1ecf h\u01a1n. M\u1ed7i g\u00f3i ch\u1ee9a th\u00f4ng tin v\u1ec1 ngu\u1ed3n, \u0111\u00edch v\u00e0 v\u1ecb tr\u00ed c\u1ee7a n\u00f3 trong lu\u1ed3ng d\u1eef li\u1ec7u. C\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn d\u1ecdc theo \u0111\u01b0\u1eddng d\u1eabn s\u1ebd ki\u1ec3m tra th\u00f4ng tin n\u00e0y v\u00e0 chuy\u1ec3n ti\u1ebfp c\u00e1c g\u00f3i \u0111\u1ebfn b\u01b0\u1edbc nh\u1ea3y ti\u1ebfp theo, l\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ti\u1ebfp theo trong \u0111\u01b0\u1eddng d\u1eabn \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.<\/p>\n<\/li>\n

  3. \n

    B\u1ea3o tr\u00ec tuy\u1ebfn \u0111\u01b0\u1eddng:<\/strong> C\u00e1c b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt li\u00ean t\u1ee5c \u0111\u1ec3 th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i trong m\u1ea1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1ed7i li\u00ean k\u1ebft ho\u1eb7c c\u00e1c tuy\u1ebfn m\u1edbi. Qu\u00e1 tr\u00ecnh n\u0103ng \u0111\u1ed9ng n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111i theo \u0111\u01b0\u1eddng d\u1eabn t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o.<\/p>\n<\/li>\n<\/ol>\n

    Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet.<\/h2>\n

    \u0110\u1ecbnh tuy\u1ebfn Internet t\u1ef1 h\u00e0o c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng c\u1ea7n thi\u1ebft gi\u00fap n\u00f3 m\u1ea1nh m\u1ebd v\u00e0 \u0111\u00e1ng tin c\u1eady:<\/p>\n

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      Ph\u00e2n quy\u1ec1n:<\/strong> \u0110\u1ecbnh tuy\u1ebfn Internet ho\u1ea1t \u0111\u1ed9ng theo m\u00f4 h\u00ecnh phi t\u1eadp trung, trong \u0111\u00f3 kh\u00f4ng m\u1ed9t th\u1ef1c th\u1ec3 n\u00e0o c\u00f3 to\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh. M\u1ed7i h\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd c\u00e1c ch\u00ednh s\u00e1ch \u0111\u1ecbnh tuy\u1ebfn c\u1ee7a ri\u00eang m\u00ecnh, gi\u00fap Internet tr\u1edf n\u00ean linh ho\u1ea1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng.<\/p>\n<\/li>\n

    2. \n

      Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> C\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet cho ph\u00e9p n\u00f3 m\u1edf r\u1ed9ng quy m\u00f4 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 khi m\u1ea1ng ph\u00e1t tri\u1ec3n. Vi\u1ec7c ph\u00e2n chia th\u00e0nh c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 tr\u1ecb s\u1ebd gi\u1ea3m thi\u1ec3u \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn v\u00e0 \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n.<\/p>\n<\/li>\n

    3. \n

      D\u01b0:<\/strong> \u0110\u1ecbnh tuy\u1ebfn Internet k\u1ebft h\u1ee3p d\u1ef1 ph\u00f2ng th\u00f4ng qua nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn \u0111\u00edch. N\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn kh\u00f4ng c\u00f2n kh\u1ea3 d\u1ee5ng, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u1ecbnh tuy\u1ebfn l\u1ea1i d\u1eef li\u1ec7u th\u00f4ng qua m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng thay th\u1ebf, gi\u1ea3m thi\u1ec3u s\u1ef1 gi\u00e1n \u0111o\u1ea1n trong giao ti\u1ebfp.<\/p>\n<\/li>\n

    4. \n

      C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> \u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt c\u00e2n b\u1eb1ng t\u1ea3i, ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u tr\u00ean nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn c\u00f3 s\u1eb5n \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u1eafc ngh\u1ebdn m\u1ea1ng v\u00e0 \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<\/li>\n<\/ol>\n

      C\u00e1c lo\u1ea1i \u0111\u1ecbnh tuy\u1ebfn Internet<\/h2>\n

      \u0110\u1ecbnh tuy\u1ebfn Internet c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh c\u00e1c lo\u1ea1i kh\u00e1c nhau d\u1ef1a tr\u00ean c\u00e1c ti\u00eau ch\u00ed kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn:<\/p>\n

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        \u0110\u1ecbnh tuy\u1ebfn t\u0129nh:<\/strong> Trong lo\u1ea1i n\u00e0y, qu\u1ea3n tr\u1ecb vi\u00ean m\u1ea1ng \u0111\u1ecbnh c\u1ea5u h\u00ecnh b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn theo c\u00e1ch th\u1ee7 c\u00f4ng, ch\u1ec9 \u0111\u1ecbnh \u0111\u01b0\u1eddng d\u1eabn m\u00e0 d\u1eef li\u1ec7u s\u1ebd \u0111i. M\u1eb7c d\u00f9 \u0111\u01a1n gi\u1ea3n nh\u01b0ng \u0111\u1ecbnh tuy\u1ebfn t\u0129nh thi\u1ebfu kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u00e0 \u00edt ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ea1ng quy m\u00f4 l\u1edbn.<\/p>\n<\/li>\n

      2. \n

        \u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng:<\/strong> C\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn, gi\u00fap ch\u00fang th\u00edch \u1ee9ng h\u01a1n v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ee7a m\u1ea1ng. C\u00e1c giao th\u1ee9c nh\u01b0 OSPF v\u00e0 RIP l\u00e0 v\u00ed d\u1ee5 v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng.<\/p>\n<\/li>\n

      3. \n

        \u0110\u1ecbnh tuy\u1ebfn m\u1eb7c \u0111\u1ecbnh:<\/strong> Lo\u1ea1i n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c chuy\u1ec3n ti\u1ebfp t\u1ea5t c\u1ea3 c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111\u1ebfn m\u1ed9t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn c\u1ee5 th\u1ec3 khi kh\u00f4ng t\u00ecm th\u1ea5y tuy\u1ebfn c\u1ee5 th\u1ec3 n\u00e0o trong b\u1ea3ng \u0111\u1ecbnh tuy\u1ebfn. \u0110\u1ecbnh tuy\u1ebfn m\u1eb7c \u0111\u1ecbnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng khi c\u00e1c tuy\u1ebfn kh\u00e1c b\u1ecb l\u1ed7i.<\/p>\n<\/li>\n

      4. \n

        \u0110\u1ecbnh tuy\u1ebfn d\u1ef1a tr\u00ean ch\u00ednh s\u00e1ch:<\/strong> V\u1edbi \u0111\u1ecbnh tuy\u1ebfn d\u1ef1a tr\u00ean ch\u00ednh s\u00e1ch, qu\u1ea3n tr\u1ecb vi\u00ean c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng d\u1eabn m\u00e0 d\u1eef li\u1ec7u s\u1ebd \u0111i d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 b\u0103ng th\u00f4ng, b\u1ea3o m\u1eadt ho\u1eb7c lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp.<\/p>\n<\/li>\n<\/ol>\n

        C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ecbnh tuy\u1ebfn Internet, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng.<\/h2>\n

        C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ecbnh tuy\u1ebfn Internet:<\/h3>\n
          \n
        1. \n

          Truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3:<\/strong> \u0110\u1ecbnh tuy\u1ebfn Internet \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi qua \u0111\u01b0\u1eddng d\u1eabn hi\u1ec7u qu\u1ea3 nh\u1ea5t, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ea1ng t\u1ed5ng th\u1ec3.<\/p>\n<\/li>\n

        2. \n

          Ph\u00e2n ph\u1ed1i t\u1ea3i:<\/strong> B\u1eb1ng c\u00e1ch ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp tr\u00ean nhi\u1ec1u tuy\u1ebfn, \u0111\u1ecbnh tuy\u1ebfn Internet s\u1ebd ng\u0103n ng\u1eeba t\u1eafc ngh\u1ebdn m\u1ea1ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean.<\/p>\n<\/li>\n

        3. \n

          Dung sai l\u1ed7i:<\/strong> S\u1ef1 d\u01b0 th\u1eeba trong \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ea3m b\u1ea3o lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c li\u00ean t\u1ee5c ngay c\u1ea3 khi m\u1ea1ng g\u1eb7p s\u1ef1 c\u1ed1, c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady c\u1ee7a truy\u1ec1n th\u00f4ng.<\/p>\n<\/li>\n<\/ol>\n

          V\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p:<\/h3>\n
            \n
          1. \n

            V\u00f2ng \u0111\u1ecbnh tuy\u1ebfn:<\/strong> \u0110\u00f4i khi, v\u00f2ng l\u1eb7p \u0111\u1ecbnh tuy\u1ebfn x\u1ea3y ra khi c\u00e1c g\u00f3i \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp theo v\u00f2ng l\u1eb7p v\u00f4 t\u1eadn gi\u1eefa c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf nh\u01b0 TTL (Th\u1eddi gian t\u1ed3n t\u1ea1i) \u0111\u1ec3 ng\u0103n c\u00e1c g\u00f3i l\u01b0u h\u00e0nh v\u00f4 th\u1eddi h\u1ea1n.<\/p>\n<\/li>\n

          2. \n

            T\u1eafc ngh\u1ebdn m\u1ea1ng:<\/strong> Giao th\u00f4ng \u0111\u00f4ng \u0111\u00fac c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u1eafc ngh\u1ebdn v\u00e0 ch\u1eadm tr\u1ec5. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1eddng d\u1eabn d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n m\u1ea1ng th\u1eddi gian th\u1ef1c, chuy\u1ec3n h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp kh\u1ecfi c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng b\u1ecb t\u1eafc ngh\u1ebdn.<\/p>\n<\/li>\n

          3. \n

            M\u1ed1i quan t\u00e2m v\u1ec1 an ninh:<\/strong> \u0110\u1ecbnh tuy\u1ebfn Internet d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi nhi\u1ec1u cu\u1ed9c t\u1ea5n c\u00f4ng kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 gi\u1ea3 m\u1ea1o v\u00e0 chi\u1ebfm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n. Vi\u1ec7c tri\u1ec3n khai c\u00e1c giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn an to\u00e0n v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p m\u00e3 h\u00f3a gi\u00fap b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c m\u1ed1i \u0111e d\u1ecda n\u00e0y.<\/p>\n<\/li>\n<\/ol>\n

            C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 c\u00e1c so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 d\u01b0\u1edbi d\u1ea1ng b\u1ea3ng v\u00e0 danh s\u00e1ch.<\/h2>\n\n\n\n\n\n\n\n\n\n
            \u0111\u1eb7c tr\u01b0ng<\/th>\n\u0110\u1ecbnh tuy\u1ebfn Internet<\/th>\n\u0111\u1ecbnh tuy\u1ebfn t\u0129nh<\/th>\n\u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n
            C\u1ea5u h\u00ecnh<\/td>\nN\u0103ng \u0111\u1ed9ng<\/td>\nTh\u1ee7 c\u00f4ng<\/td>\nT\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n
            Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng<\/td>\nCao<\/td>\nTh\u1ea5p<\/td>\nCao<\/td>\n<\/tr>\n
            Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td>\nCao<\/td>\nV\u1eeba ph\u1ea3i<\/td>\nCao<\/td>\n<\/tr>\n
            \u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/td>\nV\u1eeba ph\u1ea3i<\/td>\nTh\u1ea5p<\/td>\nV\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n
            C\u1eadp nh\u1eadt<\/td>\nTh\u1eddi gian th\u1ef1c<\/td>\nkh\u00f4ng \u00e1p d\u1ee5ng<\/td>\nTh\u1eddi gian th\u1ef1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Tri\u1ec3n v\u1ecdng v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn \u0111\u1ecbnh tuy\u1ebfn Internet.<\/h2>\n

            T\u01b0\u01a1ng lai c\u1ee7a \u0111\u1ecbnh tuy\u1ebfn Internet h\u1ee9a h\u1eb9n nh\u1eefng ti\u1ebfn b\u1ed9 th\u00fa v\u1ecb:<\/p>\n

              \n
            1. \n

              \u00c1p d\u1ee5ng IPv6:<\/strong> V\u1edbi s\u1ef1 c\u1ea1n ki\u1ec7t c\u1ee7a \u0111\u1ecba ch\u1ec9 IPv4, vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang IPv6 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng \u0111\u1ecbnh tuy\u1ebfn Internet v\u00e0 \u0111\u00e1p \u1ee9ng s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ng\u00e0y c\u00e0ng t\u0103ng.<\/p>\n<\/li>\n

            2. \n

              Ph\u00e2n chia m\u1ea1ng v\u00e0 SDN:<\/strong> M\u1ea1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u1ea7n m\u1ec1m (SDN) v\u00e0 ph\u00e2n chia m\u1ea1ng s\u1ebd cho ph\u00e9p qu\u1ea3n l\u00fd \u0111\u1ecbnh tuy\u1ebfn linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, cho ph\u00e9p c\u00e1c m\u1ea1ng th\u00edch \u1ee9ng v\u1edbi c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n

            3. \n

              \u0110\u1ecbnh tuy\u1ebfn d\u1ef1a tr\u00ean AI:<\/strong> Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 H\u1ecdc m\u00e1y (ML) s\u1ebd n\u00e2ng cao c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u1ecbnh tuy\u1ebfn b\u1eb1ng c\u00e1ch d\u1ef1 \u0111o\u00e1n h\u00e0nh vi m\u1ea1ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng trong th\u1eddi gian th\u1ef1c.<\/p>\n<\/li>\n<\/ol>\n

              C\u00e1ch s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy ho\u1eb7c li\u00ean k\u1ebft v\u1edbi \u0111\u1ecbnh tuy\u1ebfn Internet.<\/h2>\n

              M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn Internet b\u1eb1ng c\u00e1ch \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 \u0111\u00edch. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau:<\/p>\n

                \n
              1. \n

                \u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u0103ng c\u01b0\u1eddng t\u00ednh \u1ea9n danh v\u00e0 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m trong qu\u00e1 tr\u00ecnh li\u00ean l\u1ea1c qua Internet.<\/p>\n<\/li>\n

              2. \n

                L\u1ecdc n\u1ed9i dung:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 l\u1ecdc n\u1ed9i dung kh\u00f4ng mong mu\u1ed1n, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt m\u1ea1ng v\u00e0 ng\u0103n ch\u1eb7n quy\u1ec1n truy c\u1eadp v\u00e0o c\u00e1c trang web \u0111\u1ed9c h\u1ea1i.<\/p>\n<\/li>\n

              3. \n

                C\u00e2n b\u1eb1ng t\u1ea3i:<\/strong> M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i c\u00e1c y\u00eau c\u1ea7u t\u1eeb m\u00e1y kh\u00e1ch \u0111\u1ebfn tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7 ph\u1ee5 tr\u1ee3, \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean t\u1ed1i \u01b0u v\u00e0 hi\u1ec7u qu\u1ea3 m\u1ea1ng.<\/p>\n<\/li>\n<\/ol>\n

                Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n

                \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn Internet, h\u00e3y xem x\u00e9t kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n

                  \n
                1. \u0110\u1ecbnh tuy\u1ebfn tr\u00ean Internet<\/a> \u2013 B\u00e0i vi\u1ebft Wikipedia v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn Internet.<\/li>\n
                2. H\u01b0\u1edbng d\u1eabn \u0111\u1ecbnh tuy\u1ebfn BGP<\/a> \u2013 H\u01b0\u1edbng d\u1eabn c\u1ee7a Cisco v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn Giao th\u1ee9c c\u1ed5ng bi\u00ean (BGP).<\/li>\n
                3. Gi\u1edbi thi\u1ec7u v\u1ec1 \u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng<\/a> \u2013 H\u01b0\u1edbng d\u1eabn d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng c\u1ee7a Cloudflare.<\/li>\n<\/ol>\n

                  T\u00f3m l\u1ea1i, \u0111\u1ecbnh tuy\u1ebfn Internet l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a truy\u1ec1n th\u00f4ng to\u00e0n c\u1ea7u, \u0111\u1ea3m b\u1ea3o c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111i qua c\u00e1c m\u1ea1ng l\u01b0\u1edbi r\u1ed9ng l\u1edbn \u0111\u1ec3 \u0111\u1ebfn \u0111\u01b0\u1ee3c \u0111\u00edch d\u1ef1 ki\u1ebfn. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 giao th\u1ee9c \u0111\u1ecbnh tuy\u1ebfn, t\u01b0\u01a1ng lai h\u1ee9a h\u1eb9n s\u1ebd c\u00f3 \u0111\u1ecbnh tuy\u1ebfn Internet hi\u1ec7u qu\u1ea3, an to\u00e0n v\u00e0 th\u00edch \u1ee9ng h\u01a1n n\u1eefa \u0111\u1ec3 th\u1ebf gi\u1edbi kh\u00e1m ph\u00e1 v\u00e0 k\u1ebft n\u1ed1i.<\/p>","protected":false},"featured_media":477679,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477678","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Internet Routing: Navigating the Digital Pathways<\/mark>","faq_items":[{"question":"What is Internet routing and why is it important?","answer":"

                  Internet routing is the process of directing data packets across the Internet's interconnected networks. It ensures that data reaches its intended destination efficiently and reliably. Internet routing is essential for seamless communication and data exchange between devices worldwide.<\/p>"},{"question":"How did Internet routing originate?","answer":"

                  The concept of Internet routing dates back to the early development of computer networks in the 1960s and 1970s. The first dynamic routing protocols, such as RIP and IGP, emerged in the early 1980s, revolutionizing the automation of data packet navigation.<\/p>"},{"question":"How does Internet routing work?","answer":"

                  Internet routing involves three main steps: route determination, packet forwarding, and route maintenance. Routers use dynamic algorithms and routing tables to find the best path for data to travel from source to destination. Data is divided into packets and forwarded through a series of routers until it reaches its final destination.<\/p>"},{"question":"What are the key features of Internet routing?","answer":"

                  Internet routing is characterized by decentralization, scalability, redundancy, and load balancing. These features make the Internet resilient, adaptable, and capable of handling large amounts of data traffic.<\/p>"},{"question":"What types of Internet routing exist?","answer":"

                  There are different types of Internet routing, including static routing, dynamic routing (e.g., OSPF and RIP), default routing, and policy-based routing. Each type serves specific purposes and offers varying levels of automation and adaptability.<\/p>"},{"question":"How is Internet routing used and what are the common issues?","answer":"

                  Internet routing ensures efficient data transmission, load distribution, and fault tolerance. However, issues like routing loops, network congestion, and security concerns can arise. These challenges can be addressed through mechanisms like TTL, dynamic path adjustments, and implementing secure routing protocols.<\/p>"},{"question":"What are the future perspectives and technologies related to Internet routing?","answer":"

                  The future of Internet routing includes the adoption of IPv6, SDN, network slicing, and AI-driven routing. These advancements will enhance routing capabilities, adaptability, and efficiency in the evolving digital landscape.<\/p>"},{"question":"How are proxy servers associated with Internet routing?","answer":"

                  Proxy servers act as intermediaries between clients and destination servers. They provide anonymity, content filtering, and load balancing services, optimizing routing efficiency and enhancing network security.<\/p>"},{"question":"Where can I find more information about Internet routing?","answer":"

                  For more in-depth information about Internet routing, you can explore the following resources:<\/p>

                  1. Wikipedia - Routing in the Internet<\/a><\/li>
                  2. Cisco - BGP Routing Tutorial<\/a><\/li>
                  3. Cloudflare - Introduction to Dynamic Routing<\/a><\/li><\/ol>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/477678\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/477679"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=477678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}