{"id":6584,"date":"2025-10-24T11:12:00","date_gmt":"2025-10-24T11:12:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange\/"},"modified":"2026-06-22T06:00:04","modified_gmt":"2026-06-22T06:00:04","slug":"tcp-ip-model-network-communication-layers-and-data-exchange","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange","title":{"rendered":"L\u00e0m r\u00f5 m\u00f4 h\u00ecnh TCP\/IP: N\u1ec1n t\u1ea3ng v\u00f4 h\u00ecnh c\u1ee7a Internet"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"492\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40.webp\" alt=\"TCP\/IP model\" class=\"wp-image-6581\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40-300x123.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40-1024x420.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40-768x315.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/dd6693e5bf6f4c009862289e54ae8b40-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e3 bao gi\u1edd b\u1ea1n t\u1ef1 h\u1ecfi l\u00e0m th\u1ebf n\u00e0o m\u1ed9t email c\u00f3 th\u1ec3 di chuy\u1ec3n m\u01b0\u1ee3t m\u00e0 t\u1eeb thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ebfn \u0111\u1ed3ng nghi\u1ec7p \u1edf b\u00ean kia th\u1ebf gi\u1edbi ch\u1ec9 trong v\u00e0i gi\u00e2y? Hay l\u00e0m c\u00e1ch n\u00e0o b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t tr\u1ef1c tuy\u1ebfn video m\u00e0 kh\u00f4ng b\u1ecb gi\u1eadt? \u0110i\u1ec1u k\u1ef3 di\u1ec7u \u0111\u1eb1ng sau th\u00e0nh t\u1ef1u k\u1ef9 thu\u1eadt s\u1ed1 n\u00e0y l\u00e0 m\u1ed9t khung n\u1ec1n v\u1eefng ch\u1eafc, \u0111\u01b0\u1ee3c ph\u00e2n l\u1edbp, g\u1ecdi l\u00e0 <strong>TCP\/IP model<\/strong>. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cb\u1ed9 giao th\u1ee9c Internet\u201d, m\u00f4 h\u00ecnh n\u00e0y l\u00e0 ki\u1ebfn tr\u00fac n\u1ec1n t\u1ea3ng chi ph\u1ed1i m\u1ecdi giao ti\u1ebfp m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y, ch\u00fang ta s\u1ebd l\u1ea7n l\u01b0\u1ee3t kh\u00e1m ph\u00e1 t\u1eebng l\u1edbp c\u1ee7a m\u00f4 h\u00ecnh TCP\/IP, t\u00ecm hi\u1ec3u c\u00e1c ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 v\u00e0 gi\u1ea3i th\u00edch l\u00fd do v\u00ec sao \u0111\u00e2y l\u00e0 ki\u1ebfn th\u1ee9c b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia CNTT c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea c\u00f4ng ngh\u1ec7. Ch\u00fang ta c\u0169ng s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd l\u00e0m hi\u1ec7n th\u1ef1c h\u00f3a m\u00f4 h\u00ecnh n\u00e0y, bao g\u1ed3m c\u1ea3 vi\u1ec7c xem x\u00e9t c\u00e1c b\u1ed9 thu ph\u00e1t quang hi\u1ec7u n\u0103ng cao <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a>, v\u00e0 c\u00e1ch c\u00e1c th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> \u0111ang m\u1edf r\u1ed9ng gi\u1edbi h\u1ea1n v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 tin c\u1eady. S\u1eb5n s\u00e0ng tr\u1edf th\u00e0nh chuy\u00ean gia m\u1ea1ng ch\u01b0a? H\u00e3y b\u1eaft \u0111\u1ea7u ngay!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 Nh\u1eefng \u0111i\u1ec3m ch\u00ednh c\u1ea7n ghi nh\u1edb<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>The <strong>TCP\/IP model<\/strong> r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi giao ti\u1ebfp tr\u00ean Internet. N\u00f3 cho th\u1ea5y c\u00e1ch c\u00e1c thi\u1ebft b\u1ecb g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch an to\u00e0n.<\/p><\/li><li><p>M\u00f4 h\u00ecnh n\u00e0y g\u1ed3m b\u1ed1n l\u1edbp: L\u1edbp \u1ee8ng d\u1ee5ng, L\u1edbp V\u1eadn chuy\u1ec3n, L\u1edbp Internet v\u00e0 L\u1edbp Truy c\u1eadp M\u1ea1ng. M\u1ed7i l\u1edbp \u0111\u1ea3m nhi\u1ec7m m\u1ed9t vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t trong qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u.<\/p><\/li><li><p>TCP \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c giao \u0111\u00fang v\u00e0 kh\u00f4ng sai s\u00f3t. N\u00f3 ki\u1ec3m tra l\u1ed7i v\u00e0 g\u1eedi l\u1ea1i c\u00e1c g\u00f3i d\u1eef li\u1ec7u b\u1ecb m\u1ea5t. IP ch\u1ecbu tr\u00e1ch nhi\u1ec7m g\u1eedi c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111\u1ebfn \u0111\u00fang \u0111\u1ecba ch\u1ec9.<\/p><\/li><li><p>Vi\u1ec7c t\u00ecm hi\u1ec3u v\u1ec1 m\u00f4 h\u00ecnh TCP\/IP gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn, bao g\u1ed3m duy\u1ec7t web v\u00e0 g\u1eedi email.<\/p><\/li><li><p>Nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 m\u1ea1ng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n then ch\u1ed1t trong c\u00f4ng ngh\u1ec7 ng\u00e0y nay.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 Ch\u00ednh x\u00e1c th\u00ec m\u00f4 h\u00ecnh TCP\/IP l\u00e0 g\u00ec?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>TCP\/IP model<\/strong> l\u00e0 m\u1ed9t khung n\u1ec1n ng\u1eafn g\u1ecdn, th\u1ef1c ti\u1ec5n, chu\u1ea9n h\u00f3a c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n qua c\u00e1c m\u1ea1ng, bao g\u1ed3m c\u1ea3 Internet to\u00e0n c\u1ea7u. Kh\u00e1c v\u1edbi m\u00f4 h\u00ecnh OSI l\u00fd thuy\u1ebft h\u01a1n g\u1ed3m b\u1ea3y l\u1edbp, TCP\/IP s\u1eed d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00e0nh b\u1ed1n l\u1edbp \u2014 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng trong th\u1ef1c t\u1ebf. T\u00ean g\u1ecdi c\u1ee7a m\u00f4 h\u00ecnh b\u1eaft ngu\u1ed3n t\u1eeb hai giao th\u1ee9c n\u1ec1n t\u1ea3ng nh\u1ea5t c\u1ee7a n\u00f3: <strong>Giao th\u1ee9c Ki\u1ec3m so\u00e1t Truy\u1ec1n t\u1ea3i (TCP)<\/strong> v\u00e0 <strong>Giao th\u1ee9c Internet (IP)<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0o nh\u1eefng n\u0103m 1970 b\u1edfi B\u1ed9 Qu\u1ed1c ph\u00f2ng Hoa K\u1ef3, thi\u1ebft k\u1ebf c\u1ee7a TCP \u01b0u ti\u00ean t\u00ednh b\u1ec1n b\u1ec9 v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec li\u00ean l\u1ea1c ngay c\u1ea3 khi m\u1ed9t ph\u1ea7n m\u1ea1ng g\u1eb7p s\u1ef1 c\u1ed1. Nguy\u00ean l\u00fd \u201c\u0111\u1ea7u cu\u1ed1i\u201d n\u00e0y ch\u00ednh l\u00e0 l\u00fd do khi\u1ebfn Internet ng\u00e0y nay tr\u1edf n\u00ean m\u1ea1nh m\u1ebd \u0111\u1ebfn v\u1eady. Vi\u1ec7c hi\u1ec3u r\u00f5 <strong>b\u1ed9 giao th\u1ee9c TCP\/IP<\/strong> l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 l\u00e0m ch\u1ee7 <strong>c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n v\u1ec1 m\u1ea1ng<\/strong> v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 k\u1ebft n\u1ed1i ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"544\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238.webp\" alt=\"TCP\/IP model\" class=\"wp-image-6582\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238-300x136.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238-1024x464.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238-768x348.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/530c4150a4d84f59a857172ea278c238-18x8.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 B\u1ed1n l\u1edbp c\u1ee7a m\u00f4 h\u00ecnh TCP\/IP: Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i l\u1edbp trong <strong>TCP\/IP<\/strong> ng\u0103n x\u1ebfp \u0111\u1ec1u c\u00f3 m\u1ed9t nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3, ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a c\u00f9ng c\u00e1c l\u1edbp ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi. D\u1eef li\u1ec7u b\u1eaft \u0111\u1ea7u t\u1ea1i l\u1edbp \u1ee9ng d\u1ee5ng v\u00e0 di chuy\u1ec3n xu\u1ed1ng d\u01b0\u1edbi, \u0111\u01b0\u1ee3c bao b\u1ecdc b\u1edfi c\u00e1c ti\u00eau \u0111\u1ec1 (header) \u1edf m\u1ed7i b\u01b0\u1edbc \u2014 qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u00f3ng g\u00f3i (encapsulation). Khi d\u1eef li\u1ec7u \u0111\u1ebfn \u0111\u00edch, n\u00f3 di chuy\u1ec3n ng\u01b0\u1ee3c l\u00ean c\u00e1c l\u1edbp, v\u00e0 m\u1ed7i l\u1edbp s\u1ebd lo\u1ea1i b\u1ecf ti\u00eau \u0111\u1ec1 t\u01b0\u01a1ng \u1ee9ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng sau \u0111\u00e2y cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan r\u00f5 r\u00e0ng, d\u1ec5 n\u1eafm b\u1eaft v\u1ec1 b\u1ed1n l\u1edbp, c\u00e1c giao th\u1ee9c ch\u1ee7 ch\u1ed1t v\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh \u2014 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ai mu\u1ed1n <strong>hi\u1ec3u r\u00f5 c\u00e1c l\u1edbp TCP\/IP<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\"><p>L\u1edbp TCP\/IP<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>C\u00e1c giao th\u1ee9c &amp; c\u00f4ng ngh\u1ec7 ch\u1ee7 ch\u1ed1t<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Ch\u1ee9c n\u0103ng ch\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>So s\u00e1nh t\u01b0\u01a1ng t\u1ef1<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>L\u1edbp \u1ee8ng d\u1ee5ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>HTTP, HTTPS, FTP, SMTP, DNS<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 m\u1ea1ng tr\u1ef1c ti\u1ebfp cho c\u00e1c \u1ee9ng d\u1ee5ng ng\u01b0\u1eddi d\u00f9ng. \u0110\u00e2y l\u00e0 giao di\u1ec7n cho t\u01b0\u01a1ng t\u00e1c gi\u1eefa con ng\u01b0\u1eddi v\u00e0 m\u00e1y t\u00ednh.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Vi\u1ebft m\u1ed9t l\u00e1 th\u01b0 (d\u1eef li\u1ec7u) r\u1ed3i b\u1ecf v\u00e0o phong b\u00ec.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>L\u1edbp V\u1eadn chuy\u1ec3n<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>TCP, UDP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ea3m b\u1ea3o giao ti\u1ebfp \u0111\u1ea7u cu\u1ed1i, t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 kh\u00f4i ph\u1ee5c l\u1ed7i. TCP c\u00f3 k\u1ebft n\u1ed1i v\u00e0 \u0111\u00e1ng tin c\u1eady; UDP nhanh v\u00e0 kh\u00f4ng k\u1ebft n\u1ed1i.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ecdn d\u1ecbch v\u1ee5 b\u01b0u ch\u00ednh: th\u01b0 b\u1ea3o \u0111\u1ea3m (TCP) so v\u1edbi th\u01b0 th\u01b0\u1eddng (UDP).<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>L\u1edbp Internet<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>IP <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ipv4-address-vs-ipv6-address-key-differences-security\/\"><strong>(IPv4\/IPv6)<\/strong><\/a>, ICMP, ARP<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u1ecbnh tuy\u1ebfn c\u00e1c g\u00f3i d\u1eef li\u1ec7u qua c\u00e1c m\u1ea1ng kh\u00e1c nhau. N\u00f3 g\u00e1n \u0111\u1ecba ch\u1ec9 logic (\u0111\u1ecba ch\u1ec9 IP) v\u00e0 x\u00e1c \u0111\u1ecbnh l\u1ed9 tr\u00ecnh t\u1ed1i \u01b0u cho d\u1eef li\u1ec7u.<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>H\u1ec7 th\u1ed1ng b\u01b0u ch\u00ednh \u0111\u1ecdc \u0111\u1ecba ch\u1ec9 tr\u00ean phong b\u00ec v\u00e0 \u0111\u1ecbnh tuy\u1ebfn th\u01b0 gi\u1eefa c\u00e1c b\u01b0u c\u1ee5c.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\"><p><strong>L\u1edbp Truy c\u1eadp M\u1ea1ng<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ethernet, Wi-Fi, PPP, <strong>S\u1ee3i quang<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ecbnh ngh\u0129a c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi v\u1eadt l\u00fd qua m\u1ea1ng, bao g\u1ed3m card giao di\u1ec7n m\u1ea1ng (NIC) v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n v\u1eadt l\u00fd (c\u00e1p, s\u00f3ng v\u00f4 tuy\u1ebfn).<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Xe t\u1ea3i v\u00e0 \u0111\u01b0\u1eddng x\u00e1 v\u1eadn chuy\u1ec3n th\u1ef1c t\u1ebf l\u00e1 th\u01b0.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>L\u1edbp \u1ee8ng d\u1ee5ng: Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u1edbp m\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp. Khi b\u1ea1n s\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t web, ph\u1ea7n m\u1ec1m email ho\u1eb7c \u1ee9ng d\u1ee5ng truy\u1ec1n t\u1ec7p, b\u1ea1n \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf l\u1edbp \u1ee9ng d\u1ee5ng. C\u00e1c giao th\u1ee9c nh\u01b0 <strong>HTTP<\/strong> (cho l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp web) v\u00e0 <strong>SMTP<\/strong> (cho email) ho\u1ea1t \u0111\u1ed9ng t\u1ea1i \u0111\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>L\u1edbp V\u1eadn chuy\u1ec3n: K\u1ef9 s\u01b0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1edbp v\u1eadn chuy\u1ec3n \u0111\u00f3ng vai tr\u00f2 nh\u01b0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng. <strong>TCP<\/strong> thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, chia nh\u1ecf d\u1eef li\u1ec7u th\u00e0nh c\u00e1c \u0111o\u1ea1n v\u00e0 t\u00e1i h\u1ee3p ch\u00fang, \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u n\u00e0o b\u1ecb th\u1ea5t l\u1ea1c. <strong>UDP<\/strong>, \u0111\u01b0\u1ee3c d\u00f9ng cho video tr\u1ef1c ti\u1ebfp ho\u1eb7c tr\u00f2 ch\u01a1i, \u0111\u00e1nh \u0111\u1ed5i \u0111\u1ed9 tin c\u1eady \u0111\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>L\u1edbp Internet: Ng\u01b0\u1eddi \u0111i\u1ec1u h\u01b0\u1edbng ch\u1ee7 l\u1ef1c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u00f5i c\u1ed1t y\u1ebfu c\u1ee7a \u201cInternet\u201d. <strong>Giao th\u1ee9c Internet (IP)<\/strong> ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 \u0111\u1ecbnh \u0111\u1ecba ch\u1ec9 v\u00e0 \u0111\u1ecbnh tuy\u1ebfn. N\u00f3 \u0111\u00f3ng g\u00f3i d\u1eef li\u1ec7u t\u1eeb l\u1edbp v\u1eadn chuy\u1ec3n th\u00e0nh c\u00e1c g\u00f3i v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP \u0111\u1ec3 \u0111\u01b0a ch\u00fang t\u1edbi m\u1ea1ng \u0111\u00edch \u0111\u00fang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" ><strong>L\u1edbp Truy c\u1eadp M\u1ea1ng: \u0110\u1ed9ng c\u01a1 v\u1eadt l\u00fd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1edbp d\u01b0\u1edbi c\u00f9ng n\u00e0y x\u1eed l\u00fd ph\u1ea7n c\u1ee9ng. N\u00f3 bao qu\u00e1t m\u1ecdi th\u1ee9, t\u1eeb c\u00e1p Ethernet c\u1eafm v\u00e0o m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111\u1ebfn t\u00edn hi\u1ec7u kh\u00f4ng d\u00e2y t\u1eeb b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. N\u00f3 \u0111\u1ecbnh ngh\u0129a c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng th\u00e0nh c\u00e1c khung (frame) v\u00e0 truy\u1ec1n qua ph\u01b0\u01a1ng ti\u1ec7n v\u1eadt l\u00fd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 Vai tr\u00f2 then ch\u1ed1t c\u1ee7a b\u1ed9 thu ph\u00e1t quang trong m\u00f4 h\u00ecnh TCP\/IP<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 <strong>TCP\/IP model<\/strong> l\u00e0 m\u1ed9t b\u1ea3n thi\u1ebft k\u1ebf logic, n\u00f3 \u0111\u00f2i h\u1ecfi ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng. \u0110\u00e2y l\u00e0 n\u01a1i l\u1edbp <strong>Truy c\u1eadp M\u1ea1ng<\/strong> tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng, v\u00e0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>b\u1ed9 thu ph\u00e1t quang<\/strong><\/a> \u0111\u00f3ng vai tr\u00f2 ch\u1ee7 ch\u1ed1t. M\u1ed9t b\u1ed9 thu ph\u00e1t quang, hay <strong>m\u00f4-\u0111un quang<\/strong>, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb thi\u1ebft b\u1ecb m\u1ea1ng th\u00e0nh t\u00edn hi\u1ec7u \u00e1nh s\u00e1ng \u0111\u1ec3 truy\u1ec1n qua <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/fiber-optic-cable-what-it-is-and-how-it-works-explained\/\"><strong>c\u00e1p quang<\/strong><\/a>, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y coi n\u00f3 nh\u01b0 ng\u01b0\u1eddi th\u00f4ng d\u1ecbch t\u1ed1i \u01b0u gi\u1eefa th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ed9 chuy\u1ec3n m\u1ea1ch\/b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn c\u1ee7a b\u1ea1n v\u00e0 th\u1ebf gi\u1edbi c\u00e1c xung \u00e1nh s\u00e1ng t\u1ed1c \u0111\u1ed9 cao di chuy\u1ec3n qua s\u1ee3i quang th\u1ee7y tinh. \u0110\u1ec3 m\u00f4 h\u00ecnh TCP\/IP \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u00e0 kho\u1ea3ng c\u00e1ch xa, c\u00e1c module quang \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu. Ch\u00fang \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u n\u0103ng, \u0111\u1ed9 tr\u1ec5 v\u00e0 b\u0103ng th\u00f4ng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi x\u00e2y d\u1ef1ng ho\u1eb7c n\u00e2ng c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c m\u1ea1ng doanh nghi\u1ec7p, vi\u1ec7c l\u1ef1a ch\u1ecdn module quang ph\u00f9 h\u1ee3p l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh then ch\u1ed1t trong <strong>t\u1ed1i \u01b0u h\u00f3a m\u1ea1ng<\/strong> \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o ng\u00e0nh nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.link-pp.com\/\"><strong>LINK-PP<\/strong><\/a> n\u1ed5i b\u1eadt. V\u00ed d\u1ee5, module quang <strong>LINK-PP <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476088.htm\"><strong>SFP28-25G-SR<\/strong><\/a> l\u00e0 gi\u1ea3i ph\u00e1p hi\u1ec7u n\u0103ng cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u1ee9ng d\u1ee5ng Ethernet 25 Gigabit, mang l\u1ea1i \u0111\u1ed9 tin c\u1eady v\u01b0\u1ee3t tr\u1ed9i v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n th\u1ea5p cho k\u1ebft n\u1ed1i \u1edf v\u1ecb tr\u00ed \u0111\u1ea7u t\u1ee7 (top-of-rack) v\u00e0 k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7. B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0 th\u1ebf n\u00e0y, doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c <strong>l\u1edbp m\u1ea1ng TCP\/IP<\/strong> ho\u1ea1t \u0111\u1ed9ng \u1edf hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 T\u1ea1i sao m\u00f4 h\u00ecnh TCP\/IP l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a <strong>TCP\/IP model<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u ng\u1eabu nhi\u00ean. Thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i th\u1ebf then ch\u1ed1t, khi\u1ebfn n\u00f3 ho\u00e0n h\u1ea3o cho m\u1ed9t m\u1ea1ng to\u00e0n c\u1ea7u v\u00e0 \u0111a d\u1ea1ng nh\u01b0 internet:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\"><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/strong> N\u00f3 cho ph\u00e9p ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m \u0111a d\u1ea1ng t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau giao ti\u1ebfp li\u1ec1n m\u1ea1ch.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> B\u1ea3n ch\u1ea5t ph\u00e2n t\u00e1n v\u00e0 chuy\u1ec3n m\u1ea1ch g\u00f3i c\u1ee7a n\u00f3 cho ph\u00e9p internet m\u1edf r\u1ed9ng theo c\u1ea5p s\u1ed1 nh\u00e2n.<\/p><\/li><li><p style=\"margin: 0px;\"><strong><p>Future-Proofing:<\/p><\/strong> M\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu l\u1ed7i, v\u1edbi nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn thay th\u1ebf \u0111\u1ec3 d\u1eef li\u1ec7u \u0111i qua.<\/p><\/li><li><p style=\"margin: 0px;\"><strong>N\u1ec1n t\u1ea3ng cho \u0111\u1ed5i m\u1edbi:<\/strong> N\u00f3 cung c\u1ea5p n\u1ec1n t\u1ea3ng \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 m\u1edbi (nh\u01b0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 Internet v\u1ea1n v\u1eadt).<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c hi\u1ec3u r\u00f5 m\u00f4 h\u00ecnh n\u00e0y l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi <strong>network troubleshooting<\/strong> v\u00e0 \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai h\u01b0\u1edbng t\u1edbi vi\u1ec7c thi\u1ebft k\u1ebf m\u1ed9t <strong>ki\u1ebfn tr\u00fac m\u1ea1ng doanh nghi\u1ec7p<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 K\u1ebft lu\u1eadn: L\u00e0m ch\u1ee7 x\u01b0\u01a1ng s\u1ed1ng k\u1ef9 thu\u1eadt s\u1ed1<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>TCP\/IP model<\/strong> kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m k\u1ef9 thu\u1eadt; \u0111\u00f3 ch\u00ednh l\u00e0 ADN c\u1ee7a th\u1ebf gi\u1edbi k\u1ebft n\u1ed1i c\u1ee7a ch\u00fang ta. T\u1eeb vi\u1ec7c g\u1eedi m\u1ed9t tin nh\u1eafn v\u0103n b\u1ea3n \u0111\u01a1n gi\u1ea3n cho \u0111\u1ebfn v\u1eadn h\u00e0nh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y to\u00e0n c\u1ea7u, m\u1ed7i byte d\u1eef li\u1ec7u \u0111\u1ec1u tu\u00e2n theo c\u00e1c quy t\u1eafc do b\u1ed9 b\u1ed1n l\u1edbp thanh l\u1ecbch n\u00e0y x\u00e1c \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c l\u1edbp c\u1ee7a n\u00f3 \u2014 t\u1eeb l\u1edbp \u1ee8ng d\u1ee5ng \u1edf ph\u00eda ng\u01b0\u1eddi d\u00f9ng xu\u1ed1ng \u0111\u1ebfn l\u1edbp Truy c\u1eadp M\u1ea1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi ph\u1ea7n c\u1ee9ng \u2014 b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t g\u00f3c nh\u00ecn m\u1ea1nh m\u1ebd \u0111\u1ec3 quan s\u00e1t v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi m\u1ea1ng ti\u1ebfn h\u00f3a \u0111\u1ec3 x\u1eed l\u00fd t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p h\u01a1n, c\u00e1c th\u00e0nh ph\u1ea7n v\u1eadt l\u00fd nh\u01b0 module quang <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp-modules.htm\"><strong>module quang<br><\/strong><\/a> from <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/page\/aboutus.htm\"><strong>LINK-PP<\/strong><\/a>, ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft. Ch\u00fang l\u00e0 nh\u1eefng anh h\u00f9ng th\u1ea7m l\u1eb7ng trao quy\u1ec1n cho m\u00f4 h\u00ecnh logic ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong th\u1ebf gi\u1edbi th\u1ef1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>\ud83d\ude80 C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a m\u00f4 h\u00ecnh TCP\/IP l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh TCP\/IP \u0111\u1ec3 gi\u00fap c\u00e1c thi\u1ebft b\u1ecb chia s\u1ebb th\u00f4ng tin tr\u00ean m\u1ea1ng. M\u00f4 h\u00ecnh n\u00e0y cung c\u1ea5p cho b\u1ea1n m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c quy t\u1eafc h\u01b0\u1edbng d\u1eabn c\u00e1ch d\u1eef li\u1ec7u di chuy\u1ec3n t\u1eeb thi\u1ebft b\u1ecb n\u00e0y sang thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Nh\u1eefng thi\u1ebft b\u1ecb n\u00e0o s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh TCP\/IP?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh TCP\/IP tr\u00ean m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh. H\u1ea7u h\u1ebft c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i k\u1ebft n\u1ed1i v\u1edbi internet \u0111\u1ec1u s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu m\u1ed9t g\u00f3i tin b\u1ecb m\u1ea5t trong m\u00f4 h\u00ecnh TCP\/IP?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TCP ki\u1ec3m tra xem t\u1ea5t c\u1ea3 c\u00e1c g\u00f3i tin c\u00f3 \u0111\u1ebfn n\u01a1i hay kh\u00f4ng. N\u1ebfu m\u1ed9t g\u00f3i tin b\u1ecb m\u1ea5t, TCP y\u00eau c\u1ea7u g\u1eedi l\u1ea1i. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>M\u1eb9o:<br><\/strong> TCP gi\u1eef an to\u00e0n cho tin nh\u1eafn c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c g\u00f3i tin b\u1ecb thi\u1ebfu.<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" >\u0110\u1ecba ch\u1ec9 IP l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ecba ch\u1ec9 IP l\u00e0 m\u1ed9t s\u1ed1 duy nh\u1ea5t d\u00e0nh cho m\u1ed7i thi\u1ebft b\u1ecb tr\u00ean m\u1ea1ng. B\u1ea1n s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 gi\u00fap d\u1eef li\u1ec7u t\u00ecm \u0111\u00fang thi\u1ebft b\u1ecb. M\u1ed7i khi b\u1ea1n truy c\u1eadp internet, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u1ec1u s\u1eed d\u1ee5ng m\u1ed9t \u0111\u1ecba ch\u1ec9 IP.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00f4 h\u00ecnh TCP\/IP t\u1ed5 ch\u1ee9c vi\u1ec7c truy\u1ec1n th\u00f4ng m\u1ea1ng th\u00e0nh b\u1ed1n t\u1ea7ng, cho ph\u00e9p trao \u0111\u1ed5i d\u1eef li\u1ec7u an to\u00e0n gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb tr\u00ean to\u00e0n b\u1ed9 internet.<\/p>","protected":false},"author":1,"featured_media":6583,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[24,26],"class_list":["post-6584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-link-pp","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=6584"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6584\/revisions"}],"predecessor-version":[{"id":10978,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/6584\/revisions\/10978"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/6583"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=6584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=6584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=6584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}