{"id":34719,"date":"2025-02-13T11:39:55","date_gmt":"2025-02-13T08:39:55","guid":{"rendered":"https:\/\/web-dev.iptp.net\/?p=34719"},"modified":"2025-05-15T06:40:40","modified_gmt":"2025-05-15T03:40:40","slug":"understanding-modern-networks-from-jumbo-frames-to-jumbo-platform-and-jumboix","status":"publish","type":"post","link":"https:\/\/www.iptp.us\/vi\/blog\/understanding-modern-networks-from-jumbo-frames-to-jumbo-platform-and-jumboix\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 M\u1ea1ng Hi\u1ec7n \u0110\u1ea1i: T\u1eeb Jumbo Frames \u0111\u1ebfn Jumbo Platform v\u00e0 JumboIX"},"content":{"rendered":"<p>M&#7897;t s&#7889; c&ocirc;ng ngh&#7879; trong h&#7841; t&#7847;ng m&#7841;ng hi&#7879;n &#273;&#7841;i mang l&#7841;i l&#7907;i &iacute;ch v&#7873; hi&#7879;u su&#7845;t r&otilde; r&agrave;ng v&agrave; c&oacute; th&#7875; &#273;o l&#432;&#7901;ng nh&#432; Jumbo Frames, nh&#432;ng vi&#7879;c tri&#7875;n khai ch&uacute;ng v&#7851;n ch&#432;a &#273;&#432;&#7907;c hi&#7875;u &#273;&uacute;ng ho&#7863;c ch&#432;a &#273;&#432;&#7907;c s&#7917; d&#7909;ng r&#7897;ng r&atilde;i. K&#7875; t&#7915; khi &#273;&#432;&#7907;c Alteon WebSystems gi&#7899;i thi&#7879;u v&agrave;o n&#259;m 1998, Jumbo Frames &#273;&atilde; ph&aacute;t tri&#7875;n t&#7915; m&#7897;t c&ocirc;ng ngh&#7879; ng&aacute;ch th&agrave;nh m&#7897;t th&agrave;nh ph&#7847;n quan tr&#7885;ng c&#7911;a c&aacute;c m&#7841;ng hi&#7879;u su&#7845;t cao, &#273;&#7863;c bi&#7879;t trong c&aacute;c t&igrave;nh hu&#7889;ng truy&#7873;n d&#7919; li&#7879;u l&#7899;n, ph&aacute;t tr&#7921;c tuy&#7871;n th&#7901;i gian th&#7921;c v&agrave; v&#7853;n h&agrave;nh c&#417; s&#7903; d&#7919; li&#7879;u. Theo c&aacute;ch n&agrave;y, IPTP Networks &aacute;p d&#7909;ng c&ocirc;ng ngh&#7879; n&agrave;y &#273;&#7875; tri&#7875;n khai v&agrave;o gi&#7843;i ph&aacute;p h&#7841; t&#7847;ng to&agrave;n c&#7847;u c&oacute; t&ecirc;n g&#7885;i Jumbo Platform, &#273;&#432;&#7907;c thi&#7871;t k&#7871; nh&#7857;m gi&#7843;i quy&#7871;t c&aacute;c th&aacute;ch th&#7913;c m&#7841;ng hi&#7879;n &#273;&#7841;i v&agrave; mang l&#7841;i nh&#7919;ng c&#7843;i thi&#7879;n &#273;&aacute;ng k&#7875; v&#7873; hi&#7879;u su&#7845;t.<\/p><h2>C&#417; s&#7903; k&#7929; thu&#7853;t v&agrave; s&#7921; ph&aacute;t tri&#7875;n c&#7911;a c&ocirc;ng ngh&#7879; Jumbo Frame<\/h2><p class=\"text-center\"> <img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" alt=\"C&#417; s&#7903; k&#7929; thu&#7853;t v&agrave; s&#7921; ph&aacute;t tri&#7875;n c&#7911;a c&ocirc;ng ngh&#7879; Jumbo Frame\" data-src=\"\/wp-content\/uploads\/the-technical-basis-and-evolution-of-jumbo-frame-technology.jpg\" class=\"lazy\"> <\/p><p>Jumbo Frames ra &#273;&#7901;i t&#7915; m&#7897;t quan s&aacute;t &#273;&#417;n gi&#7843;n v&#7873; hi&#7879;u su&#7845;t m&#7841;ng: k&iacute;ch th&#432;&#7899;c khung Ethernet ph&#7893; bi&#7871;n l&agrave; 1500 byte, d&ugrave; &#273;&#432;&#7907;c s&#7917; d&#7909;ng r&#7897;ng r&atilde;i, nh&#432;ng l&#7841;i t&#7841;o ra qu&aacute; nhi&#7873;u d&#7919; li&#7879;u th&#7915;a khi truy&#7873;n m&#7897;t l&#432;&#7907;ng l&#7899;n d&#7919; li&#7879;u. M&#7885;i khung d&#7919; li&#7879;u, d&ugrave; l&#7899;n hay nh&#7887;, &#273;&#7873;u ph&#7843;i ch&#7913;a c&ugrave;ng m&#7897;t l&#432;&#7907;ng th&ocirc;ng tin ti&ecirc;u &#273;&#7873;: 14 byte cho ti&ecirc;u &#273;&#7873; Ethernet, 20 byte cho ti&ecirc;u &#273;&#7873; IPv4, 20 byte cho ti&ecirc;u &#273;&#7873; TCP v&agrave; 4 byte cho chu&#7895;i ki&#7875;m tra khung (FCS). &#272;i&#7873;u n&agrave;y g&acirc;y ra m&#7897;t l&#432;&#7907;ng l&#7899;n d&#7919; li&#7879;u th&#7915;a, l&atilde;ng ph&iacute; b&#259;ng th&ocirc;ng m&#7841;ng v&agrave; t&agrave;i nguy&ecirc;n x&#7917; l&yacute;, &#273;&#7863;c bi&#7879;t khi truy&#7873;n t&#7879;p l&#7899;n ho&#7863;c ph&aacute;t tr&#7921;c tuy&#7871;n.<\/p><p>Jumbo Frames kh&#7855;c ph&#7909;c nh&#432;&#7907;c &#273;i&#7875;m n&agrave;y b&#7857;ng c&aacute;ch h&#7895; tr&#7907; t&#7843;i tr&#7885;ng l&ecirc;n &#273;&#7871;n 9000 byte, trong khi v&#7851;n gi&#7919; nguy&ecirc;n k&iacute;ch th&#432;&#7899;c ti&ecirc;u &#273;&#7873;. S&#7921; thay &#273;&#7893;i t&#432;&#7903;ng ch&#7915;ng nh&#7887; n&agrave;y l&#7841;i c&oacute; t&aacute;c &#273;&#7897;ng &#273;&aacute;ng k&#7875; &#273;&#7871;n hi&#7879;u su&#7845;t m&#7841;ng. Khi truy&#7873;n m&#7897;t t&#7879;p l&#7899;n, s&#7917; d&#7909;ng Jumbo Frames ch&#7881; c&#7847;n kho&#7843;ng 1\/6 s&#7889; g&oacute;i tin so v&#7899;i khung ti&ecirc;u chu&#7849;n. M&#7895;i g&oacute;i tin &#273;&#7873;u t&#7841;o ra gi&aacute;n &#273;o&#7841;n CPU v&agrave; chi ph&iacute; x&#7917; l&yacute;, do &#273;&oacute; vi&#7879;c gi&#7843;m s&#7889; l&#432;&#7907;ng g&oacute;i tin gi&uacute;p c&#7843;i thi&#7879;n hi&#7879;u su&#7845;t h&#7879; th&#7889;ng v&agrave; gi&#7843;m &#273;&#7897; tr&#7877;. &#272;i&#7873;u n&agrave;y &#273;&#7863;c bi&#7879;t c&oacute; &yacute; ngh&#297;a trong c&aacute;c m&#7841;ng t&#7889;c &#273;&#7897; cao: tr&ecirc;n li&ecirc;n k&#7871;t 10G b&atilde;o h&ograve;a, vi&#7879;c gi&#7843;m d&#7919; li&#7879;u th&#7915;a c&oacute; th&#7875; gi&#7843;i ph&oacute;ng &#273;&#7871;n 4 Mbps b&#259;ng th&ocirc;ng; t&#432;&#417;ng t&#7921;, m&#7913;c s&#7917; d&#7909;ng CPU th&#432;&#7901;ng gi&#7843;m t&#7915; 30-50% khi truy&#7873;n c&ugrave;ng m&#7897;t l&#432;&#7907;ng d&#7919; li&#7879;u.<\/p><p class=\"text-center\"> <img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" alt=\"S&#7921; ph&aacute;t tri&#7875;n c&#7911;a c&ocirc;ng ngh&#7879; Jumbo Frame\" data-src=\"\/wp-content\/uploads\/the-development-of-jumbo-frame-technology.jpg\" class=\"lazy\"> <\/p><p>S&#7921; ph&aacute;t tri&#7875;n c&#7911;a c&ocirc;ng ngh&#7879; Jumbo Frame &#273;i &#273;&ocirc;i v&#7899;i s&#7921; ph&aacute;t tri&#7875;n c&#7911;a m&#7841;ng t&#7889;c &#273;&#7897; cao. Khi m&#7841;ng chuy&#7875;n t&#7915; 1G l&ecirc;n 10G v&agrave; cao h&#417;n, l&#7907;i &iacute;ch c&#7911;a k&iacute;ch th&#432;&#7899;c khung l&#7899;n c&agrave;ng tr&#7903; n&ecirc;n r&otilde; r&agrave;ng. Jumbo Frames &#273;&atilde; tr&#7903; th&agrave;nh ti&ecirc;u chu&#7849;n trong h&#7847;u h&#7871;t c&aacute;c thi&#7871;t b&#7883; m&#7841;ng hi&#7879;n &#273;&#7841;i, t&#7915; switch &#273;&#7871;n card m&#7841;ng; tuy nhi&ecirc;n, t&iacute;nh n&#259;ng n&agrave;y v&#7851;n th&#432;&#7901;ng b&#7883; t&#7855;t m&#7863;c &#273;&#7883;nh tr&ecirc;n nhi&#7873;u thi&#7871;t b&#7883;. V&#7899;i s&#7921; gia t&#259;ng c&#7911;a m&#7841;ng t&#7889;c &#273;&#7897; cao v&agrave; nhu c&#7847;u truy&#7873;n d&#7919; li&#7879;u hi&#7879;u qu&#7843;, c&ocirc;ng ngh&#7879; Jumbo Frame &#273;ang ng&agrave;y c&agrave;ng &#273;&#432;&#7907;c quan t&acirc;m, &#273;&#7863;c bi&#7879;t trong c&aacute;c trung t&acirc;m d&#7919; li&#7879;u, &#273;i&#7879;n to&aacute;n &#273;&aacute;m m&acirc;y v&agrave; &#7913;ng d&#7909;ng &#273;i&#7879;n to&aacute;n hi&#7879;u su&#7845;t cao.<\/p><h2>Jumbo Platform: Ki&#7871;n tr&uacute;c k&#7929; thu&#7853;t v&agrave; tri&#7875;n khai to&agrave;n c&#7847;u<\/h2><p>Jumbo Platform l&agrave; m&#7897;t gi&#7843;i ph&aacute;p to&agrave;n di&#7879;n c&#7911;a IPTP Networks trong vi&#7879;c tri&#7875;n khai c&ocirc;ng ngh&#7879; Jumbo Frame tr&ecirc;n h&#7841; t&#7847;ng m&#7841;ng to&agrave;n c&#7847;u. N&#7873;n t&#7843;ng n&agrave;y ho&#7841;t &#273;&#7897;ng tr&ecirc;n m&ocirc; h&igrave;nh k&#7871;t h&#7907;p L2\/L3, t&#7853;n d&#7909;ng hi&#7879;u su&#7845;t t&#7889;i &#273;a c&#7911;a k&#7871;t n&#7889;i Layer 2 tr&#7921;c ti&#7871;p v&agrave; t&iacute;nh linh ho&#7841;t, kh&#7843; n&#259;ng m&#7903; r&#7897;ng c&#7911;a m&#7841;ng &#273;&#7883;nh tuy&#7871;n Layer 3. Ki&#7871;n tr&uacute;c n&agrave;y cho ph&eacute;p t&iacute;ch h&#7907;p li&#7873;n m&#7841;ch v&#7899;i h&#7841; t&#7847;ng hi&#7879;n c&oacute; v&agrave; t&#7889;i &#432;u h&oacute;a hi&#7879;u su&#7845;t th&ocirc;ng qua vi&#7879;c &aacute;p d&#7909;ng Jumbo Frames.<\/p><p>H&#7841; t&#7847;ng c&#7911;a Jumbo Platform tr&#7843;i r&#7897;ng t&#7841;i nhi&#7873;u v&#7883; tr&iacute; chi&#7871;n l&#432;&#7907;c tr&ecirc;n to&agrave;n c&#7847;u, c&oacute; s&#7921; hi&#7879;n di&#7879;n m&#7841;nh m&#7869; t&#7841;i c&aacute;c th&#7883; tr&#432;&#7901;ng tr&#7885;ng &#273;i&#7875;m &#7903; ch&acirc;u M&#7929;, ch&acirc;u &Acirc;u v&agrave; ch&acirc;u &Aacute;. M&#7895;i &#273;i&#7875;m hi&#7879;n di&#7879;n (PoP) &#273;&#7873;u c&oacute; c&aacute;c switch hi&#7879;u su&#7845;t cao h&#7895; tr&#7907; Jumbo Frames t&#7921; nhi&ecirc;n; c&aacute;c &#273;&#432;&#7901;ng k&#7871;t n&#7889;i &#273;a tuy&#7871;n, c&oacute; d&#7921; ph&ograve;ng &#273;&#7843;m b&#7843;o duy tr&igrave; k&#7871;t n&#7889;i &#7893;n &#273;&#7883;nh.<\/p><p>Tri&#7875;n khai k&#7929; thu&#7853;t c&#7911;a Jumbo Platform gi&#7843;i quy&#7871;t nhi&#7873;u kh&iacute;a c&#7841;nh quan tr&#7885;ng c&#7911;a v&#7853;n h&agrave;nh m&#7841;ng hi&#7879;n &#273;&#7841;i. C&aacute;c t&#7889;c &#273;&#7897; h&#7895; tr&#7907; dao &#273;&#7897;ng t&#7915; 1G &#273;&#7871;n 100G, v&#7899;i m&ocirc; h&igrave;nh &#273;&#7883;nh gi&aacute; theo c&#7845;p &#273;&#7897; gi&uacute;p c&aacute;c t&#7893; ch&#7913;c thu&#7897;c nhi&#7873;u quy m&ocirc; kh&aacute;c nhau c&oacute; th&#7875; ti&#7871;p c&#7853;n k&#7871;t n&#7889;i hi&#7879;u su&#7845;t cao. H&#7841; t&#7847;ng n&agrave;y c&#361;ng t&iacute;ch h&#7907;p c&aacute;c kh&#7843; n&#259;ng gi&aacute;m s&aacute;t v&agrave; qu&#7843;n l&yacute; ti&ecirc;n ti&#7871;n, cho ph&eacute;p theo d&otilde;i hi&#7879;u su&#7845;t theo th&#7901;i gian th&#7921;c v&agrave; ph&#7843;n &#7913;ng nhanh ch&oacute;ng v&#7899;i c&aacute;c s&#7921; c&#7889;. C&aacute;c y&#7871;u t&#7889; b&#7843;o m&#7853;t c&#361;ng &#273;&#432;&#7907;c t&iacute;ch h&#7907;p v&agrave;o thi&#7871;t k&#7871; c&#7911;a n&#7873;n t&#7843;ng, h&#7895; tr&#7907; c&aacute;c giao th&#7913;c hi&#7879;n &#273;&#7841;i v&agrave; ti&ecirc;u chu&#7849;n m&atilde; h&oacute;a nh&#7857;m &#273;&#7843;m b&#7843;o t&iacute;nh to&agrave;n v&#7865;n v&agrave; b&#7843;o m&#7853;t d&#7919; li&#7879;u.<\/p><p>L&agrave; m&#7897;t ph&#7847;n m&#7903; r&#7897;ng c&#7911;a Jumbo Platform, JumboIX &#273;&#432;&#7907;c &#273;&#7873; xu&#7845;t nh&#432; m&#7897;t s&agrave;n trao &#273;&#7893;i Internet L2 c&#7893; &#273;i&#7875;n v&#7899;i h&#7895; tr&#7907; Jumbo Frames. H&#7879; sinh th&aacute;i k&#7871;t n&#7889;i trong JumboIX cho th&#7845;y s&#7921; linh ho&#7841;t c&#7911;a n&#7873;n t&#7843;ng n&agrave;y. C&aacute;c nh&agrave; cung c&#7845;p l&#7899;n v&#7899;i k&#7871;t n&#7889;i 100G nh&#432; Cloudflare v&agrave; c&aacute;c c&ocirc;ng ty game to&agrave;n c&#7847;u ch&#7913;ng minh kh&#7843; n&#259;ng x&#7917; l&yacute; y&ecirc;u c&#7847;u hi&#7879;u su&#7845;t cao c&#7911;a n&#7873;n t&#7843;ng, trong khi c&aacute;c nh&agrave; cung c&#7845;p khu v&#7921;c v&agrave; &#273;&#7883;a ph&#432;&#417;ng v&#7899;i t&#7889;c &#273;&#7897; th&#7845;p h&#417;n v&#7851;n h&#432;&#7903;ng l&#7907;i t&#7915; c&ocirc;ng ngh&#7879; n&agrave;y, t&#7841;o n&ecirc;n m&#7897;t m&ocirc;i tr&#432;&#7901;ng m&#7841;ng &#273;a d&#7841;ng v&agrave; k&#7871;t n&#7889;i ch&#7863;t ch&#7869;.<\/p><p class=\"text-center\"> <img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" alt=\"Ki&#7871;n tr&uacute;c k&#7929; thu&#7853;t v&agrave; tri&#7875;n khai to&agrave;n c&#7847;u c&#7911;a Jumbo Platform\" data-src=\"\/wp-content\/uploads\/jumbo-platform-technical-architecture-and-global-implementation.jpg\" class=\"lazy\"> <\/p><p>Vi&#7879;c tri&#7875;n khai <a href=\"https:\/\/www.iptp.us\/vi\/jumbo-internet-exchange\/\">Lima JumboIX<\/a> l&agrave; m&#7897;t trong nh&#7919;ng minh ch&#7913;ng &#273;i&#7875;n h&igrave;nh cho kh&#7843; n&#259;ng c&#7911;a n&#7873;n t&#7843;ng n&agrave;y, v&#7899;i c&aacute;c th&ocirc;ng s&#7889; &#7845;n t&#432;&#7907;ng: t&#7893;ng t&#7889;c &#273;&#7897; 508G tr&ecirc;n 28 k&#7871;t n&#7889;i, t&#7927; l&#7879; &aacute;p d&#7909;ng IPv6 &#273;&#7841;t 89% v&agrave; 27 &#273;i&#7875;m k&#7871;t n&#7889;i ho&#7841;t &#273;&#7897;ng, bao g&#7891;m c&aacute;c nh&agrave; cung c&#7845;p n&#7897;i dung l&#7899;n &#273;&#7871;n c&aacute;c m&#7841;ng khu v&#7921;c.<\/p><h2>T&aacute;c &#273;&#7897;ng hi&#7879;u su&#7845;t v&agrave; &#7913;ng d&#7909;ng th&#7921;c t&#7871;<\/h2><p>T&aacute;c &#273;&#7897;ng th&#7921;c t&#7871; c&#7911;a Jumbo Platform &#273;&#432;&#7907;c minh h&#7885;a r&otilde; nh&#7845;t qua c&aacute;c tr&#432;&#7901;ng h&#7907;p s&#7917; d&#7909;ng c&#7909; th&#7875;, n&#417;i l&#7907;i &iacute;ch c&#7911;a c&ocirc;ng ngh&#7879; Jumbo Frame th&#7875; hi&#7879;n r&otilde; r&agrave;ng nh&#7845;t. V&iacute; d&#7909;, &#273;&#7891;ng b&#7897; c&#417; s&#7903; d&#7919; li&#7879;u gi&#7919;a c&aacute;c trung t&acirc;m d&#7919; li&#7879;u gi&uacute;p c&#7843;i thi&#7879;n hi&#7879;u su&#7845;t v&agrave; gi&#7843;m t&#7843;i h&#7879; th&#7889;ng nh&#7901; gi&#7843;m s&#7889; l&#432;&#7907;ng g&oacute;i tin x&#7917; l&yacute;. &#272;i&#7873;u n&agrave;y c&#361;ng c&oacute; l&#7907;i cho d&#7883;ch v&#7909; ph&aacute;t tr&#7921;c tuy&#7871;n video ch&#7845;t l&#432;&#7907;ng cao, c&#7843;i thi&#7879;n hi&#7879;u qu&#7843; c&#7911;a qu&aacute; tr&igrave;nh sao l&#432;u v&agrave; kh&ocirc;i ph&#7909;c d&#7919; li&#7879;u.<\/p><p>Ngo&agrave;i vi&#7879;c t&#259;ng t&#7889;c &#273;&#7897; truy&#7873;n d&#7919; li&#7879;u, Jumbo Platform c&ograve;n gi&uacute;p gi&#7843;m &#273;&#7897; tr&#7877; v&agrave; jitter&mdash;y&#7871;u t&#7889; quan tr&#7885;ng &#273;&#7889;i v&#7899;i c&aacute;c &#7913;ng d&#7909;ng th&#7901;i gian th&#7921;c. H&#417;n n&#7919;a, vi&#7879;c gi&#7843;m s&#7889; l&#432;&#7907;ng g&oacute;i tin c&#7847;n x&#7917; l&yacute; c&#361;ng gi&uacute;p t&#259;ng hi&#7879;u su&#7845;t s&#7917; d&#7909;ng n&#259;ng l&#432;&#7907;ng, m&#7897;t y&#7871;u t&#7889; quan tr&#7885;ng trong ho&#7841;t &#273;&#7897;ng trung t&acirc;m d&#7919; li&#7879;u hi&#7879;n nay.<\/p><h2>Tri&#7875;n v&#7885;ng: S&#7921; ph&aacute;t tri&#7875;n c&#7911;a h&#7841; t&#7847;ng v&agrave; kh&#7843; n&#259;ng m&#7903; r&#7897;ng<\/h2><p>S&#7921; ph&aacute;t tri&#7875;n kh&ocirc;ng ng&#7915;ng c&#7911;a nhu c&#7847;u m&#7841;ng &#273;&#7883;nh h&igrave;nh t&#432;&#417;ng lai c&#7911;a Jumbo Platform v&agrave; c&aacute;c n&#7873;n t&#7843;ng t&#432;&#417;ng t&#7921;. Khi d&#7919; li&#7879;u ng&agrave;y c&agrave;ng gia t&#259;ng v&agrave; xu&#7845;t hi&#7879;n c&aacute;c &#7913;ng d&#7909;ng y&ecirc;u c&#7847;u b&#259;ng th&ocirc;ng l&#7899;n h&#417;n, c&ocirc;ng ngh&#7879; Jumbo Frame c&agrave;ng tr&#7903; n&ecirc;n quan tr&#7885;ng. IPTP Networks cam k&#7871;t m&#7903; r&#7897;ng kh&#7843; n&#259;ng c&#7911;a n&#7873;n t&#7843;ng trong khi v&#7851;n &#273;&#7843;m b&#7843;o t&#432;&#417;ng th&iacute;ch v&#7899;i h&#7841; t&#7847;ng hi&#7879;n c&oacute;.<\/p><div class=\"sections\">\n<div class=\"inner\" style=\"padding-bottom:30px;padding-top:0\">\n<h2 class=\"dcloud-heading\">F.A.Q.<\/h2>\n<div class=\"accordion dcloud-accordion my-4\" id=\"dcloud-accordion\">\n<div class=\"accordion-item\">\n<h2 class=\"accordion-header\"><button aria-controls=\"collapse1\" aria-expanded=\"true\" class=\"accordion-button\" data-bs-target=\"#collapse1\" data-bs-toggle=\"collapse\" type=\"button\">Jumbo Platform l&agrave; g&igrave;?<\/button><\/h2>\n<div class=\"accordion-collapse collapse show\" id=\"collapse1\">\n<div class=\"accordion-body\">Jumbo Platform th&#7921;c ch&#7845;t l&agrave; c&aacute;c c&#7893;ng NNI (Network to Network Interconnect), h&#7895; tr&#7907; JumboFrame MTU, cho ph&eacute;p x&#7917; l&yacute; nhi&#7873;u d&#7883;ch v&#7909;.<\/div>\n<\/div>\n<\/div>\n<div class=\"accordion-item\">\n<h2 class=\"accordion-header\"><button aria-controls=\"collapse2\" aria-expanded=\"false\" class=\"accordion-button collapsed\" data-bs-target=\"#collapse2\" data-bs-toggle=\"collapse\" type=\"button\">Jumbo IX l&agrave; g&igrave;?<\/button><\/h2>\n<div class=\"accordion-collapse collapse\" id=\"collapse2\">\n<div class=\"accordion-body\"><a href=\"https:\/\/www.iptp.us\/vi\/jumbo-internet-exchange\/\">JumboIX<\/a> l&agrave; m&#7897;t s&agrave;n trao &#273;&#7893;i Internet L2 h&#7895; tr&#7907; Jumbo Frames, c&oacute; th&#7875; &#273;&#432;&#7907;c cung c&#7845;p nh&#432; m&#7897;t d&#7883;ch v&#7909; th&ocirc;ng qua Jumbo Platform.<\/div>\n<\/div>\n<\/div>\n<div class=\"accordion-item\">\n<h2 class=\"accordion-header\"><button aria-controls=\"collapse3\" aria-expanded=\"false\" class=\"accordion-button collapsed\" data-bs-target=\"#collapse3\" data-bs-toggle=\"collapse\" type=\"button\">Jumbo Frames l&agrave; g&igrave;?<\/button><\/h2>\n<div class=\"accordion-collapse collapse\" id=\"collapse3\">\n<div class=\"accordion-body\">C&aacute;c khung Ethernet v&#7899;i k&iacute;ch th&#432;&#7899;c t&#7843;i tr&#7885;ng t&#259;ng l&ecirc;n &#273;&#7871;n 9000 byte (so v&#7899;i chu&#7849;n 1500 byte), cho ph&eacute;p truy&#7873;n d&#7919; li&#7879;u hi&#7879;u qu&#7843; h&#417;n b&#7857;ng c&aacute;ch gi&#7843;m d&#7919; li&#7879;u th&#7915;a c&#7911;a c&aacute;c g&oacute;i tin.<\/div>\n<\/div>\n<\/div>\n<div class=\"accordion-item\">\n<h2 class=\"accordion-header\"><button aria-controls=\"collapse4\" aria-expanded=\"false\" class=\"accordion-button collapsed\" data-bs-target=\"#collapse4\" data-bs-toggle=\"collapse\" type=\"button\">MTU l&agrave; g&igrave;?<\/button><\/h2>\n<div class=\"accordion-collapse collapse\" id=\"collapse4\">\n<div class=\"accordion-body\">Maximum Transmission Unit &ndash; k&iacute;ch th&#432;&#7899;c g&oacute;i tin ho&#7863;c khung d&#7919; li&#7879;u l&#7899;n nh&#7845;t c&oacute; th&#7875; &#273;&#432;&#7907;c truy&#7873;n trong m&#7897;t giao d&#7883;ch c&#7911;a t&#7847;ng m&#7841;ng.<\/div>\n<\/div>\n<\/div>\n<div class=\"accordion-item\">\n<h2 class=\"accordion-header\"><button aria-controls=\"collapse5\" aria-expanded=\"false\" class=\"accordion-button collapsed\" data-bs-target=\"#collapse5\" data-bs-toggle=\"collapse\" type=\"button\">L2 Internet Exchange l&agrave; g&igrave;?<\/button><\/h2>\n<div class=\"accordion-collapse collapse\" id=\"collapse5\">\n<div class=\"accordion-body\">M&#7897;t h&#7841; t&#7847;ng m&#7841;ng l&#7899;p 2, n&#417;i nhi&#7873;u m&#7841;ng c&oacute; th&#7875; k&#7871;t n&#7889;i tr&#7921;c ti&#7871;p v&agrave; trao &#273;&#7893;i d&#7919; li&#7879;u qua m&#7897;t c&#7845;u tr&uacute;c chuy&#7875;n m&#7841;ch trung t&acirc;m, cho ph&eacute;p trao &#273;&#7893;i d&#7919; li&#7879;u hi&#7879;u qu&#7843; gi&#7919;a c&aacute;c m&#7841;ng tham gia.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7 trong h\u1ea1 t\u1ea7ng m\u1ea1ng hi\u1ec7n \u0111\u1ea1i mang l\u1ea1i l\u1ee3i \u00edch v\u1ec1 hi\u1ec7u su\u1ea5t r\u00f5 r\u00e0ng v\u00e0 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng nh\u01b0 Jumbo Frames, nh\u01b0ng vi\u1ec7c tri\u1ec3n khai ch\u00fang v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u00fang ho\u1eb7c ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/p>\n","protected":false},"author":14,"featured_media":34736,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-post-detail.php","format":"standard","meta":[],"categories":[45],"tags":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/34719"}],"collection":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/comments?post=34719"}],"version-history":[{"count":35,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/34719\/revisions"}],"predecessor-version":[{"id":36254,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/34719\/revisions\/36254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/media\/34736"}],"wp:attachment":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/media?parent=34719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/categories?post=34719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/tags?post=34719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}