{"id":585,"date":"2024-09-17T13:07:59","date_gmt":"2024-09-17T06:07:59","guid":{"rendered":"http:\/\/mona.host\/?p=585"},"modified":"2025-02-28T18:02:37","modified_gmt":"2025-02-28T11:02:37","slug":"network-la-gi","status":"publish","type":"post","link":"https:\/\/mona.host\/network-la-gi\/","title":{"rendered":"Network L\u00e0 G\u00ec? S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Network V\u00e0 Internet"},"content":{"rendered":"<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">Contents<\/p><ul class=\"toc_list\"><li><a href=\"#Network_la_gi\"><span class=\"toc_number toc_depth_1\">1.<\/span> Network l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#Cau_truc_lien_ket_network_la_gi\"><span class=\"toc_number toc_depth_1\">2.<\/span> C\u1ea5u tr\u00fac li\u00ean k\u1ebft network l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#Network_hoat_dong_nhu_the_nao\"><span class=\"toc_number toc_depth_1\">3.<\/span> Network ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li><a href=\"#Cac_loai_network_pho_bien\"><span class=\"toc_number toc_depth_1\">4.<\/span> C\u00e1c lo\u1ea1i network ph\u1ed5 bi\u1ebfn<\/a><\/li><li><a href=\"#Uu_va_nhuoc_diem_cua_network_la_gi\"><span class=\"toc_number toc_depth_1\">5.<\/span> \u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a network l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#Ung_dung_cua_Network_trong_doi_song_nhu_the_nao\"><span class=\"toc_number toc_depth_1\">6.<\/span> \u1ee8ng d\u1ee5ng c\u1ee7a Network trong \u0111\u1eddi s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li><a href=\"#Su_khac_biet_giua_Internet_va_Network\"><span class=\"toc_number toc_depth_1\">7.<\/span> S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Internet v\u00e0 Network<\/a><\/li><li><a href=\"#Su_khac_biet_giua_Public_Network_va_Private_Network_la_gi\"><span class=\"toc_number toc_depth_1\">8.<\/span> S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Public Network v\u00e0 Private Network l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#Network_Error_la_gi_va_cach_khac_phuc\"><span class=\"toc_number toc_depth_1\">9.<\/span> Network Error l\u00e0 g\u00ec v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c?<\/a><\/li><li><a href=\"#Mot_so_cau_hoi_lien_quan_den_Network\"><span class=\"toc_number toc_depth_1\">10.<\/span> M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn Network<\/a><\/li><\/ul><\/div>\n<p>Network l\u00e0 m\u1ea1ng l\u01b0\u1edbi k\u1ebft n\u1ed1i h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb tr\u00ean to\u00e0n c\u1ea7u, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 chia s\u1ebb th\u00f4ng tin v\u1edbi nhau th\u00f4ng tin, truy c\u1eadp ki\u1ebfn th\u1ee9c v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n th\u00f4ng qua m\u1ea1ng l\u01b0\u1edbi. V\u1eady, Network l\u00e0 g\u00ec? Network ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?. H\u00e3y c\u00f9ng <strong><a href=\"https:\/\/mona.host\/\" target=\"_blank\" rel=\"noopener\">MONA Host<\/a><\/strong> kh\u00e1m ph\u00e1 trong b\u00e0i vi\u1ebft n\u00e0y nh\u00e9.<\/p>\n<h2><span id=\"Network_la_gi\">Network l\u00e0 g\u00ec?<\/span><\/h2>\n<p>Trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin network l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u00e1y t\u00ednh, <strong><a href=\"https:\/\/mona.host\/server-la-gi\/\" target=\"_blank\" rel=\"noopener\">m\u00e1y ch\u1ee7<\/a><\/strong>, mainframe, thi\u1ebft b\u1ecb ngo\u1ea1i vi ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i nh\u1eb1m truy\u1ec1n th\u00f4ng, trao \u0111\u1ed5i v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u v\u1edbi nhau. V\u1ec1 c\u01a1 b\u1ea3n, m\u1ea1ng l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a hai m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i b\u1eb1ng c\u00e1p ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y. Th\u00f4ng qua m\u1ea1ng, m\u00e1y t\u00ednh c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o d\u1eef li\u1ec7u c\u1ee7a thi\u1ebft b\u1ecb kia v\u00e0 c\u00f3 th\u1ec3 chia s\u1ebb t\u00e0i nguy\u00ean nh\u01b0 dung l\u01b0\u1ee3ng \u0111\u0129a, \u1ee9ng d\u1ee5ng ho\u1eb7c thi\u1ebft b\u1ecb ngo\u1ea1i vi nh\u01b0 m\u00e1y in.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47178\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi.jpg\" alt=\"Network l\u00e0 g\u00ec?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<p>B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung network nh\u01b0 m\u1ed9t m\u1ea1ng nh\u1ec7n. C\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n k\u1ebft n\u1ed1i t\u1eebng thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u00fat) s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c nh\u01b0 <strong><a href=\"https:\/\/mona.host\/tcp-ip-la-gi\/\" target=\"_blank\" rel=\"noopener\">TCP\/IP<\/a><\/strong> \u0111\u1ec3 quy \u0111\u1ecbnh c\u00e1ch truy\u1ec1n t\u1ea3i v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u. M\u1ea1ng c\u00f3 th\u1ec3 ch\u1ee9a \u00edt nh\u1ea5t hai thi\u1ebft b\u1ecb ho\u1eb7c l\u1edbn nh\u01b0 Internet \u0111\u1ec3 k\u1ebft n\u1ed1i h\u00e0ng t\u1ef7 ng\u01b0\u1eddi tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. M\u1ea1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean ph\u1ea1m vi k\u1ebft n\u1ed1i (LAN, WAN), t\u00ednh c\u00f4ng khai (c\u00f4ng c\u1ed9ng, ri\u00eang t\u01b0), lo\u1ea1i d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i (gi\u1ecdng n\u00f3i, d\u1eef li\u1ec7u), v\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb (v\u1eadt l\u00fd, \u1ea3o).<\/p>\n<h2><span id=\"Cau_truc_lien_ket_network_la_gi\">C\u1ea5u tr\u00fac li\u00ean k\u1ebft network l\u00e0 g\u00ec?<\/span><\/h2>\n<p>Thu\u1eadt ng\u1eef &#8220;c\u1ea5u tr\u00fac li\u00ean k\u1ebft m\u1ea1ng&#8221; m\u00f4 t\u1ea3 m\u1ed1i quan h\u1ec7 logic gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng d\u01b0\u1edbi d\u1ea1ng \u0111\u1ed3 th\u1ecb h\u00ecnh h\u1ecdc. Trong \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng \u0111\u1ec9nh, c\u00f2n c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n qua c\u00e1c c\u1ea1nh. C\u1ea5u tr\u00fac n\u00e0y cho bi\u1ebft m\u1ed7i thi\u1ebft b\u1ecb c\u00f3 bao nhi\u00eau k\u1ebft n\u1ed1i v\u00e0 c\u00e1ch th\u1ee9c s\u1eafp x\u1ebfp ch\u00fang theo th\u1ee9 t\u1ef1 ho\u1eb7c ph\u00e2n c\u1ea5p n\u00e0o. M\u1ed9t s\u1ed1 c\u1ea5u tr\u00fac li\u00ean k\u1ebft m\u1ea1ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m: c\u1ea5u tr\u00fac bus, l\u01b0\u1edbi, v\u00f2ng, h\u00ecnh sao, c\u00e2y, v\u00e0 c\u1ea5u tr\u00fac lai (k\u1ebft h\u1ee3p nhi\u1ec1u d\u1ea1ng).<\/p>\n<p>V\u1ec1 m\u1eb7t h\u00ecnh h\u1ecdc, c\u00e1c c\u1ea5u tr\u00fac li\u00ean k\u1ebft \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n<ul>\n<li aria-level=\"1\">Star Topology \u2013 H\u00ecnh sao.<\/li>\n<li aria-level=\"1\">Ring Topology \u2013 M\u1ea1ng v\u00f2ng.<\/li>\n<li aria-level=\"1\">Mesh Topology \u2013 M\u1ea1ng l\u01b0\u1edbi.<\/li>\n<li aria-level=\"1\">Hierarchical Topology \u2013 M\u1ea1ng ph\u00e2n c\u1ea5p.<\/li>\n<\/ul>\n<p>T\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau s\u1eed d\u1ee5ng, m\u1ed7i lo\u1ea1i c\u1ea5u tr\u00fac c\u00f3 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang. H\u1ea7u h\u1ebft m\u1ea1ng gia \u0111\u00ecnh th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac li\u00ean k\u1ebft c\u00e2y \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi Internet. Trong khi \u0111\u00f3, c\u00e1c doanh nghi\u1ec7p th\u01b0\u1eddng l\u1ef1a ch\u1ecdn c\u1ea5u tr\u00fac li\u00ean k\u1ebft c\u00e2y k\u1ebft h\u1ee3p v\u1edbi h\u00ecnh sao v\u00e0 m\u1ea1ng n\u1ed9i b\u1ed9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t truy\u1ec1n th\u00f4ng n\u1ed9i b\u1ed9.<\/p>\n<h2><span id=\"Network_hoat_dong_nhu_the_nao\">Network ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\n<p>Network l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111\u1ec3 trao \u0111\u1ed5i th\u00f4ng tin. N\u00f3 ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c n\u00fat v\u00e0 li\u00ean k\u1ebft. N\u00fat l\u00e0 c\u00e1c thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng d\u1eef li\u1ec7u nh\u01b0 modem, hub, switch,&#8230; Li\u00ean k\u1ebft l\u00e0 c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n k\u1ebft n\u1ed1i c\u00e1c n\u00fat v\u1edbi nhau, c\u00f3 th\u1ec3 l\u00e0 d\u00e2y c\u00e1p, c\u00e1p quang ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47177\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao.jpg\" alt=\"Network ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-hoat-dong-nhu-the-nao-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<p>Khi m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c n\u00fat g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u th\u00f4ng qua c\u00e1c li\u00ean k\u1ebft. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o truy\u1ec1n th\u00f4ng di\u1ec5n ra \u0111\u00fang c\u00e1ch, m\u1ea1ng s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c &#8211; m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c quy t\u1eafc v\u00e0 quy \u0111\u1ecbnh v\u1ec1 c\u00e1ch truy\u1ec1n t\u1ea3i, \u0111\u1ecbnh d\u1ea1ng v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u. C\u00e1c giao th\u1ee9c ph\u1ed5 bi\u1ebfn bao g\u1ed3m TCP\/IP, HTTP, FTP,&#8230;<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/https-la-gi\/\" target=\"_blank\" rel=\"noopener\">HTTPS L\u00e0 G\u00ec<\/a>? S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Giao Th\u1ee9c HTTPS V\u00e0 Giao Th\u1ee9c HTTP<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/dia-chi-ip-la-gi\/\" target=\"_blank\" rel=\"noopener\">IP L\u00e0 G\u00ec<\/a>? C\u00e1c T\u00ecm Ki\u1ebfm \u0110\u1ecba Ch\u1ec9 IP Nhanh Ch\u00f3ng<\/p>\n<h2><span id=\"Cac_loai_network_pho_bien\">C\u00e1c lo\u1ea1i network ph\u1ed5 bi\u1ebfn<\/span><\/h2>\n<p>M\u1ea1ng m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i t\u00f9y thu\u1ed9c v\u00e0o khu v\u1ef1c \u0111\u1ecba l\u00fd m\u00e0 m\u1ea1ng bao ph\u1ee7. M\u1ea1ng m\u00e1y t\u00ednh g\u1ed3m c\u00e1c lo\u1ea1i sau:<\/p>\n<h3>Local Area Network (LAN &#8211; Local Area Network)<\/h3>\n<p>M\u1ea1ng c\u1ee5c b\u1ed9 l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ea1ng ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ed9 gia \u0111\u00ecnh ho\u1eb7c c\u00e1c c\u00f4ng ty v\u1eeba v\u00e0 nh\u1ecf.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47174\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network.jpg\" alt=\"Local Area Network (LAN - Local Area Network)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/local-area-network-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<h3>Network c\u00e1 nh\u00e2n (PAN &#8211; Personal Area Network)<\/h3>\n<p>PAN (Personal Area Network) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong ph\u1ea1m vi ng\u1eafn kho\u1ea3ng 10 m\u00e9t. V\u00ed d\u1ee5 bao g\u1ed3m c\u00f4ng ngh\u1ec7 Bluetooth ho\u1eb7c d\u1ecbch v\u1ee5 Wifi ad hoc Airdrop c\u1ee7a Apple.<\/p>\n<h3>Network khu v\u1ef1c \u0111\u00f4 th\u1ecb (MAN &#8211; Metropolitan Area Network)<\/h3>\n<p>MAN (Metropolitan Area Network) l\u00e0 lo\u1ea1i m\u1ea1ng m\u00e1y t\u00ednh c\u00f3 ph\u1ea1m vi trung gian gi\u1eefa m\u1ea1ng c\u1ee5c b\u1ed9 (LAN) v\u00e0 m\u1ea1ng di\u1ec7n r\u1ed9ng (WAN). M\u1ea1ng MAN k\u1ebft n\u1ed1i c\u00e1c m\u1ea1ng LAN th\u00e0nh m\u1ed9t m\u1ea1ng l\u1edbn h\u01a1n cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 v\u00e0 \u1ee9ng d\u1ee5ng cho m\u1ed9t khu v\u1ef1c \u0111\u00f4 th\u1ecb.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47175\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network.jpg\" alt=\"Network khu v\u1ef1c \u0111\u00f4 th\u1ecb\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/metropolitan-area-network-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<h3>Network di\u1ec7n r\u1ed9ng (WAN &#8211; Wide Area Network)<\/h3>\n<p>WAN (Wide Area Network) l\u00e0 m\u1ed9t m\u1ea1ng m\u1edf r\u1ed9ng tr\u00ean m\u1ed9t khu v\u1ef1c \u0111\u1ecba l\u00fd r\u1ed9ng l\u1edbn nh\u01b0 c\u00e1c ti\u1ec3u bang ho\u1eb7c qu\u1ed1c gia. M\u1ea1ng di\u1ec7n r\u1ed9ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf m\u1ed9t v\u1ecb tr\u00ed duy nh\u1ea5t, n\u00f3 tr\u1ea3i d\u00e0i tr\u00ean m\u1ed9t khu v\u1ef1c \u0111\u1ecba l\u00fd r\u1ed9ng l\u1edbn th\u00f4ng qua \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tho\u1ea1i, c\u00e1p quang ho\u1eb7c li\u00ean k\u1ebft v\u1ec7 tinh. Internet l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ea1ng WAN l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. WAN \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c kinh doanh, ch\u00ednh ph\u1ee7 v\u00e0 gi\u00e1o d\u1ee5c.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47184\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network.jpg\" alt=\"Network di\u1ec7n r\u1ed9ng\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/wide-area-network-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<h3>M\u1ea1ng c\u1ee5c b\u1ed9 kh\u00f4ng d\u00e2y (WLAN &#8211; Wireless Local Area Network)<\/h3>\n<p>Wireless Local Area Network, th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft l\u00e0 WLAN, c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi m\u1ea1ng c\u1ee5c b\u1ed9 kh\u00f4ng d\u00e2y. Gi\u1ed1ng nh\u01b0 m\u1ea1ng LAN, WLAN c\u0169ng l\u00e0 m\u1ea1ng c\u1ee5c b\u1ed9 nh\u01b0ng s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y thay v\u00ec k\u1ebft n\u1ed1i qua c\u00e1p v\u1eadt l\u00fd. M\u1ed9t v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn v\u00e0 quen thu\u1ed9c c\u1ee7a WLAN ch\u00ednh l\u00e0 m\u1ea1ng Wifi.<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/vpn-server\/\" target=\"_blank\" rel=\"noopener\">VPN Server L\u00e0 G\u00ec<\/a>? C\u00f3 N\u00ean S\u1eed D\u1ee5ng VPN Server Kh\u00f4ng?<\/p>\n<h2><span id=\"Uu_va_nhuoc_diem_cua_network_la_gi\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a network l\u00e0 g\u00ec?<\/span><\/h2>\n<p>M\u1ea1ng m\u00e1y t\u00ednh mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0ng c\u0169ng \u0111i k\u00e8m v\u1edbi m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd, c\u00f9ng MONA Host \u0111i\u1ec3m qua m\u1ed9t v\u00e0i \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a network nh\u00e9.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47183\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi.jpg\" alt=\"\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a network l\u00e0 g\u00ec?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/uu-va-nhuoc-diem-cua-network-la-gi-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<h3>\u01afu \u0111i\u1ec3m c\u1ee7a network l\u00e0 g\u00ec?<\/h3>\n<p>Network c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf h\u01a1n l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m. Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u c\u00f4ng ty ng\u00e0y nay s\u1ebd kh\u00f4ng t\u1ed3n t\u1ea1i n\u1ebfu kh\u00f4ng truy c\u1eadp v\u00e0o m\u1ed9t s\u1ed1 d\u1ea1ng m\u1ea1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a Network.<\/p>\n<ul>\n<li aria-level=\"1\"><strong>Chia s\u1ebb d\u1eef li\u1ec7u: <\/strong>D\u1ec5 d\u00e0ng chia s\u1ebb c\u00e1c t\u1ec7p tin, t\u00e0i li\u1ec7u, h\u00ecnh \u1ea3nh, video v\u00e0 c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u kh\u00e1c gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng.<\/li>\n<li aria-level=\"1\"><strong>Chia s\u1ebb thi\u1ebft b\u1ecb: <\/strong>S\u1eed d\u1ee5ng chung c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi nh\u01b0 m\u00e1y in, m\u00e1y qu\u00e9t, \u1ed5 c\u1ee9ng&#8230; m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i k\u1ebft n\u1ed1i ri\u00eang l\u1ebb v\u1edbi t\u1eebng m\u00e1y t\u00ednh.<\/li>\n<li aria-level=\"1\"><strong>Truy c\u1eadp th\u00f4ng tin nhanh ch\u00f3ng: <\/strong>Truy c\u1eadp d\u1eef li\u1ec7u t\u1eeb b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng, gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian t\u00ecm ki\u1ebfm.<\/li>\n<li aria-level=\"1\"><strong>C\u1ed9ng t\u00e1c l\u00e0m vi\u1ec7c<\/strong>: Chia s\u1ebb th\u00f4ng tin, c\u00f9ng nhau ch\u1ec9nh s\u1eeda t\u00e0i li\u1ec7u, t\u1ed5 ch\u1ee9c cu\u1ed9c h\u1ecdp tr\u1ef1c tuy\u1ebfn, t\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c nh\u00f3m.<\/li>\n<li aria-level=\"1\"><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng vi\u1ec7c:<\/strong> S\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m v\u00e0 \u1ee9ng d\u1ee5ng m\u1ea1ng \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, gi\u1ea3m thi\u1ec3u l\u1ed7i v\u00e0 ti\u1ebft ki\u1ec7m th\u1eddi gian.<\/li>\n<li aria-level=\"1\"><strong>Giao ti\u1ebfp tr\u1ef1c tuy\u1ebfn: <\/strong>G\u1eedi email, nh\u1eafn tin t\u1ee9c th\u1eddi, t\u1ed5 ch\u1ee9c cu\u1ed9c h\u1ecdp tr\u1ef1c tuy\u1ebfn, gi\u00fap k\u1ebft n\u1ed1i m\u1ecdi ng\u01b0\u1eddi \u1edf m\u1ecdi n\u01a1i tr\u00ean th\u1ebf gi\u1edbi.<\/li>\n<\/ul>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Network l\u00e0 g\u00ec?<\/h3>\n<p>M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf cho network, nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u1ed9t m\u1ea1ng.<\/p>\n<ul>\n<li aria-level=\"1\"><strong>D\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng:<\/strong> M\u1ea1ng m\u00e1y t\u00ednh l\u00e0 m\u1ee5c ti\u00eau h\u1ea5p d\u1eabn c\u1ee7a tin t\u1eb7c, virus, malware.<\/li>\n<li aria-level=\"1\"><strong>R\u00f2 r\u1ec9 th\u00f4ng tin<\/strong>: D\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh c\u1eafp ho\u1eb7c r\u00f2 r\u1ec9 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t.<\/li>\n<li aria-level=\"1\"><strong>M\u1ea5t m\u00e1t d\u1eef li\u1ec7u:<\/strong> C\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 l\u1ed7i ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m ho\u1eb7c t\u1ea5n c\u00f4ng m\u1ea1ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t m\u00e1t d\u1eef li\u1ec7u quan tr\u1ecdng.<\/li>\n<li aria-level=\"1\"><strong>S\u1ef1 c\u1ed1 m\u1ea1ng:<\/strong> Khi m\u1ea1ng g\u1eb7p s\u1ef1 c\u1ed1, m\u1ecdi ho\u1ea1t \u0111\u1ed9ng li\u00ean quan \u0111\u1ebfn m\u1ea1ng \u0111\u1ec1u b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/li>\n<li aria-level=\"1\"><strong>V\u1ea5n \u0111\u1ec1 v\u1ec1 k\u1ebft n\u1ed1i: <\/strong>K\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u phi\u1ec1n to\u00e1i.<\/li>\n<li aria-level=\"1\"><strong>Chi ph\u00ed thi\u1ebft b\u1ecb:<\/strong> C\u1ea7n \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 router, switch, modem, c\u00e1p m\u1ea1ng&#8230;<\/li>\n<li aria-level=\"1\"><strong>Chi ph\u00ed ph\u1ea7n m\u1ec1m:<\/strong> C\u1ea7n mua c\u00e1c ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd m\u1ea1ng, ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt.<\/li>\n<li aria-level=\"1\"><strong>C\u1ea5u h\u00ecnh m\u1ea1ng: <\/strong>C\u1ea5u h\u00ecnh m\u1ea1ng \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u00e0 c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng chuy\u00ean.<\/li>\n<li aria-level=\"1\"><strong>T\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i:<\/strong> T\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1<\/li>\n<\/ul>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/cyber-attack-la-gi\/\" target=\"_blank\" rel=\"noopener\">Cyber Attack L\u00e0 G\u00ec<\/a>? C\u00e1c Xu H\u01b0\u1edbng T\u1ea5n C\u00f4ng M\u1ea1ng V\u00e0 C\u00e1ch Ph\u00f2ng Tr\u00e1nh<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/tan-cong-brute-force-la-gi\/\" target=\"_blank\" rel=\"noopener\">T\u1ea5n C\u00f4ng Brute Force L\u00e0 G\u00ec<\/a>? C\u00e1ch Ph\u00f2ng Tr\u00e1nh Brute Force Attack<\/p>\n<h2><span id=\"Ung_dung_cua_Network_trong_doi_song_nhu_the_nao\">\u1ee8ng d\u1ee5ng c\u1ee7a Network trong \u0111\u1eddi s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\n<p>Network \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i v\u00ed d\u1ee5 th\u1ef1c t\u1ebf vi\u1ec7c \u1ee9ng d\u1ee5ng network trong \u0111\u1eddi s\u1ed1ng ng\u00e0y nay.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47182\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao.jpg\" alt=\"\u1ee8ng d\u1ee5ng c\u1ee7a Network trong \u0111\u1eddi s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o?\u00a0\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/ung-dung-cua-network-trong-doi-song-nhu-the-nao-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<h3>Truy c\u1eadp d\u1eef li\u1ec7u v\u00e0 chia s\u1ebb th\u00f4ng tin<\/h3>\n<p>Th\u00f4ng qua network ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch nhanh ch\u00f3ng tr\u00ean to\u00e0n c\u1ea7u qua internet. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm b\u1ea5t k\u1ef3 th\u00f4ng tin hay chia s\u1ebb nh\u1eefng tin t\u1ee9c h\u00e0ng ng\u00e0y b\u1eb1ng v\u0103n b\u1ea3n ho\u1eb7c video tr\u00ean c\u00e1c trang m\u1ea1ng x\u00e3 h\u1ed9i ch\u1ec9 v\u1edbi thi\u1ebft b\u1ecb th\u00f4ng minh c\u00f3 k\u1ebft n\u1ed1i internet<\/p>\n<h3>Truy xu\u1ea5t th\u00f4ng tin t\u1eeb xa d\u1ec5 d\u00e0ng<\/h3>\n<p>Nh\u1edd c\u00f3 network ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng tin t\u1eeb xa m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n. M\u1ecdi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea3i l\u00ean Internet \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u1eeb xa, v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 quy\u1ec1n truy c\u1eadp \u0111\u1ec3 truy xu\u1ea5t nh\u1eefng d\u1eef li\u1ec7u n\u00e0y \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u, v\u00e0o b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o, th\u00f4ng qua c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/p>\n<h3>Giao ti\u1ebfp gi\u1eefa c\u00e1 nh\u00e2n thu\u1eadn ti\u1ec7n<\/h3>\n<p>Nh\u1edd c\u00f3 network, ch\u00fang ta c\u00f3 th\u1ec3 giao ti\u1ebfp qua nhi\u1ec1u ph\u01b0\u01a1ng ti\u1ec7n nh\u01b0 email, tin nh\u1eafn, cu\u1ed9c g\u1ecdi video v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng tr\u00f2 chuy\u1ec7n. Nh\u1edd \u0111\u00f3, vi\u1ec7c k\u1ebft n\u1ed1i v\u1edbi gia \u0111\u00ecnh, b\u1ea1n b\u00e8 v\u00e0 \u0111\u1ed3ng nghi\u1ec7p tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n<h3>Gi\u1ea3ng d\u1ea1y v\u00e0 h\u1ecdc t\u1eadp tr\u1ef1c tuy\u1ebfn m\u1ecdi l\u00fac m\u1ecdi n\u01a1i<\/h3>\n<p>Trong b\u1ed1i c\u1ea3nh x\u00e3 h\u1ed9i ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, nhu c\u1ea7u v\u1ec1 m\u1ed9t m\u00f4i tr\u01b0\u1eddng h\u1ecdc t\u1eadp linh ho\u1ea1t ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng. Network \u0111\u00e3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c cung c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng h\u1ed7 tr\u1ee3 gi\u00e1o d\u1ee5c hi\u1ec7u qu\u1ea3, ti\u1ec7n l\u1ee3i h\u01a1n, bao g\u1ed3m:<\/p>\n<ul>\n<li aria-level=\"1\">H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd h\u1ecdc t\u1eadp (LMS).<\/li>\n<li aria-level=\"1\">L\u1edbp h\u1ecdc tr\u1ef1c tuy\u1ebfn.<\/li>\n<li aria-level=\"1\">H\u1ee3p t\u00e1c, l\u00e0m vi\u1ec7c nh\u00f3m, v\u00e0 h\u1ecdc t\u1eadp t\u1eeb xa.<\/li>\n<li aria-level=\"1\">\u0110\u00e1nh gi\u00e1 v\u00e0 ph\u1ea3n h\u1ed3i tr\u1ef1c tuy\u1ebfn.<\/li>\n<li aria-level=\"1\">T\u00e0i nguy\u00ean v\u00e0 b\u00e0i t\u1eadp tr\u1ef1c tuy\u1ebfn.<\/li>\n<\/ul>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/iot-la-gi\/\" target=\"_blank\" rel=\"noopener\">IoT L\u00e0 G\u00ec<\/a>? T\u1ea7m Quan Tr\u1ecdng C\u1ee7a Internet Of Things<\/p>\n<p>&gt;&gt; <a href=\"https:\/\/mona.host\/lms-hosting\/\" target=\"_blank\" rel=\"noopener\">LMS Hosting<\/a> \u2013 Gi\u1ea3i Ph\u00e1p L\u01b0u Tr\u1eef Cho N\u1ec1n T\u1ea3ng Gi\u00e1o D\u1ee5c Tr\u1ef1c Tuy\u1ebfn<\/p>\n<h3>Giao d\u1ecbch v\u1edbi ng\u00e2n h\u00e0ng nhanh ch\u00f3ng ti\u1ec7n l\u1ee3i<\/h3>\n<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, giao d\u1ecbch ng\u00e2n h\u00e0ng tr\u1ef1c tuy\u1ebfn ng\u00e0y c\u00e0ng tr\u1edf n\u00ean th\u00f4ng minh v\u00e0 ti\u1ec7n l\u1ee3i h\u01a1n. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ebfn tr\u1ef1c ti\u1ebfp ng\u00e2n h\u00e0ng m\u00e0 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch nh\u01b0 chuy\u1ec3n ti\u1ec1n, thanh to\u00e1n h\u00f3a \u0111\u01a1n, ki\u1ec3m tra s\u1ed1 d\u01b0 ch\u1ec9 v\u1edbi nh\u1eefng thao t\u00e1c nhanh ch\u00f3ng ngay tr\u00ean thi\u1ebft b\u1ecb c\u00f3 k\u1ebft n\u1ed1i internet. Nh\u1edd c\u00f3 network m\u1ee3i giao d\u1ecbch t\u1ea1i ng\u00e2n h\u00e0ng nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n.<\/p>\n<h2><span id=\"Su_khac_biet_giua_Internet_va_Network\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Internet v\u00e0 Network<\/span><\/h2>\n<p>Network v\u00e0 Internet \u0111\u1ec1u l\u00e0 h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u1edbi nhau, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t. Network th\u01b0\u1eddng nh\u1ecf h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi m\u1ed9t th\u1ef1c th\u1ec3 duy nh\u1ea5t, trong khi Internet l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi to\u00e0n c\u1ea7u v\u1edbi quy m\u00f4 l\u1edbn h\u01a1n.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47180\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network.jpg\" alt=\"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Internet v\u00e0 Network\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-internet-va-network-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<p>M\u1ea1ng m\u00e1y t\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chia s\u1ebb t\u00e0i nguy\u00ean gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ed9t khu v\u1ef1c h\u1ea1n ch\u1ebf, trong khi Internet \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy c\u1eadp th\u00f4ng tin, giao ti\u1ebfp v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn kh\u00e1c. Internet c\u0169ng y\u00eau c\u1ea7u c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u1eaft ti\u1ec1n h\u01a1n so v\u1edbi m\u1ea1ng m\u00e1y t\u00ednh<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa network v\u00e0 internet.<\/p>\n<table style=\"width: 100%; height: 553px;\">\n<tbody>\n<tr style=\"height: 55px;\">\n<td style=\"text-align: center; width: 15.5682%; height: 55px;\"><strong>Ti\u00eau ch\u00ed<\/strong><\/td>\n<td style=\"text-align: center; width: 41.4773%; height: 55px;\"><strong>Network<\/strong><\/td>\n<td style=\"text-align: center; width: 42.0455%; height: 55px;\"><strong>Internet<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 127px;\">\n<td style=\"width: 15.5682%; height: 127px; text-align: center;\"><strong>S\u1ef1 \u0111\u1ecbnh ngh\u0129a<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 127px;\">L\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau \u0111\u1ec3 chia s\u1ebb t\u00e0i nguy\u00ean. M\u1ea1ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t m\u1ea1ng c\u1ee5c b\u1ed9 (LAN), m\u1ea1ng \u0111\u00f4 th\u1ecb (MAN), m\u1ea1ng di\u1ec7n r\u1ed9ng (WAN) ho\u1eb7c m\u1ea1ng c\u00e1 nh\u00e2n (PAN)<\/td>\n<td style=\"width: 42.0455%; height: 127px;\">L\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng to\u00e0n c\u1ea7u k\u1ebft n\u1ed1i h\u00e0ng t\u1ef7 thi\u1ebft b\u1ecb tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. Internet \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb nhi\u1ec1u m\u1ea1ng nh\u1ecf h\u01a1n \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau b\u1eb1ng c\u00e1c router.<\/td>\n<\/tr>\n<tr style=\"height: 103px;\">\n<td style=\"width: 15.5682%; height: 103px; text-align: center;\"><strong>Ph\u1ea1m vi ph\u1ee7 s\u00f3ng<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 103px;\">C\u00f3 th\u1ec3 nh\u1ecf (v\u00ed d\u1ee5: m\u1ea1ng LAN trong m\u1ed9t gia \u0111\u00ecnh, m\u1ed9t v\u0103n ph\u00f2ng) ho\u1eb7c l\u1edbn h\u01a1n (v\u00ed d\u1ee5: m\u1ea1ng WAN k\u1ebft n\u1ed1i c\u00e1c v\u0103n ph\u00f2ng chi nh\u00e1nh).<\/td>\n<td style=\"width: 42.0455%; height: 103px;\">To\u00e0n c\u1ea7u, bao ph\u1ee7 h\u1ea7u h\u1ebft m\u1ecdi n\u01a1i tr\u00ean th\u1ebf gi\u1edbi.<\/td>\n<\/tr>\n<tr style=\"height: 79px;\">\n<td style=\"width: 15.5682%; height: 79px; text-align: center;\"><strong>Qu\u1ea3n l\u00fd<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 79px;\">\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi c\u00e1 nh\u00e2n l\u00e0 qu\u1ea3n tr\u1ecb m\u1ea1ng trong m\u1ed9t t\u1ed5 ch\u1ee9c<\/td>\n<td style=\"width: 42.0455%; height: 79px;\">\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi c\u01a1 quan v\u00e0 t\u1ed5 ch\u1ee9c<\/td>\n<\/tr>\n<tr style=\"height: 55px;\">\n<td style=\"width: 15.5682%; height: 55px; text-align: center;\"><strong>M\u1ee5c \u0111\u00edch<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 55px;\">Chia s\u1ebb t\u00e0i nguy\u00ean, giao ti\u1ebfp n\u1ed9i b\u1ed9<\/td>\n<td style=\"width: 42.0455%; height: 55px;\">Truy c\u1eadp th\u00f4ng tin, giao ti\u1ebfp to\u00e0n c\u1ea7u<\/td>\n<\/tr>\n<tr style=\"height: 79px;\">\n<td style=\"width: 15.5682%; height: 79px; text-align: center;\"><strong>K\u1ebft n\u1ed1i<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 79px;\">C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u00e2y c\u00e1p, wifi, ho\u1eb7c k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y kh\u00e1c<\/td>\n<td style=\"width: 42.0455%; height: 79px;\">S\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c truy\u1ec1n th\u00f4ng nh\u01b0 TCP\/IP<\/td>\n<\/tr>\n<tr style=\"height: 55px;\">\n<td style=\"width: 15.5682%; height: 55px; text-align: center;\"><strong>\u0110\u1ecba ch\u1ec9 IP<\/strong><\/td>\n<td style=\"width: 41.4773%; height: 55px;\">S\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP duy nh\u1ea5t<\/td>\n<td style=\"width: 42.0455%; height: 55px;\">S\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP trong m\u1ea1ng c\u1ee5 th\u1ec3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"Su_khac_biet_giua_Public_Network_va_Private_Network_la_gi\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Public Network v\u00e0 Private Network l\u00e0 g\u00ec?<\/span><\/h2>\n<p>Hi\u1ec7n nay public network v\u00e0 private network l\u00e0 hai h\u00ecnh th\u1ee9c m\u1ea1ng ph\u1ed5 bi\u1ebfn. V\u1eady s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai h\u00ecnh th\u1ee9c m\u1ea1ng n\u00e0y l\u00e0 g\u00ec?. C\u00f9ng MONA Host kh\u00e1m ph\u00e1 chi ti\u1ebft \u0111o\u1ea1n sau nh\u00e9.<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47181\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network.jpg\" alt=\"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Public Network v\u00e0 Private Network l\u00e0 g\u00ec?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/su-khac-biet-giua-public-network-va-private-network-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<ul>\n<li><strong>M\u1ea1ng c\u00f4ng c\u1ed9ng:<\/strong> L\u00e0 m\u1ea1ng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng cho b\u1ea5t k\u1ef3 ai c\u00f3 thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch v\u00e0 \u1edf trong ph\u1ea1m vi ph\u1ee7 s\u00f3ng. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c doanh nghi\u1ec7p, qu\u00e1n c\u00e0 ph\u00ea, nh\u00e0 h\u00e0ng,&#8230; \u0111\u1ec3 kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi Internet.<\/li>\n<li><strong>M\u1ea1ng ri\u00eang:<\/strong> L\u00e0 m\u1ea1ng \u0111\u01b0\u1ee3c h\u1ea1n ch\u1ebf cho m\u1ed9t nh\u00f3m ng\u01b0\u1eddi ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee5 th\u1ec3. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gia \u0111\u00ecnh, doanh nghi\u1ec7p, tr\u01b0\u1eddng h\u1ecdc v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt \u0111\u1ec3 ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p.<\/li>\n<\/ul>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh chi ti\u1ebft gi\u1eefa Public Network v\u00e0 Private Network:<\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td style=\"width: 44.4318%; text-align: center;\"><strong>Public Network<\/strong><\/td>\n<td style=\"width: 39.2045%; text-align: center;\"><strong>Private Network<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>Quy\u1ec1n s\u1edf h\u1eefu<\/strong><\/td>\n<td style=\"width: 44.4318%;\">Kh\u00f4ng c\u00f3 m\u1ed9t ch\u1ee7 s\u1edf h\u1eefu duy nh\u1ea5t, th\u01b0\u1eddng thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) ho\u1eb7c c\u00e1c c\u01a1 s\u1edf c\u00f4ng c\u1ed9ng.<\/td>\n<td style=\"width: 39.2045%;\">Thu\u1ed9c s\u1edf h\u1eefu v\u00e0 qu\u1ea3n l\u00fd b\u1edfi m\u1ed9t c\u00e1 nh\u00e2n, t\u1ed5 ch\u1ee9c ho\u1eb7c doanh nghi\u1ec7p.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>Kh\u1ea3 n\u0103ng truy c\u1eadp<\/strong><\/td>\n<td style=\"width: 44.4318%;\">B\u1ea5t k\u1ef3 ai c\u00f3 thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch v\u00e0 n\u1eb1m trong ph\u1ea1m vi ph\u1ee7 s\u00f3ng \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp<\/td>\n<td style=\"width: 39.2045%;\">Ch\u1ec9 gi\u1edbi h\u1ea1n cho nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c ph\u00e9p, th\u01b0\u1eddng c\u00f3 m\u1eadt kh\u1ea9u ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c kh\u00e1c.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>B\u1ea3o m\u1eadt<\/strong><\/td>\n<td style=\"width: 44.4318%;\">Th\u01b0\u1eddng c\u00f3 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt th\u1ea5p h\u01a1n, d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng h\u01a1n.<\/td>\n<td style=\"width: 39.2045%;\">C\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt cao h\u01a1n, nh\u01b0 t\u01b0\u1eddng l\u1eeda, m\u00e3 h\u00f3a \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>Chi ph\u00ed<\/strong><\/td>\n<td style=\"width: 44.4318%;\">Th\u01b0\u1eddng mi\u1ec5n ph\u00ed ho\u1eb7c c\u00f3 ph\u00ed s\u1eed d\u1ee5ng th\u1ea5p.<\/td>\n<td style=\"width: 39.2045%;\">C\u00f3 th\u1ec3 c\u00f3 chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 v\u1eadn h\u00e0nh cao h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ea1ng quy m\u00f4 l\u1edbn.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>V\u00ed d\u1ee5<\/strong><\/td>\n<td style=\"width: 44.4318%;\">M\u1ea1ng wifi t\u1ea1i qu\u00e1n c\u00e0 ph\u00ea, s\u00e2n bay, c\u00f4ng vi\u00ean, m\u1ea1ng di \u0111\u1ed9ng.<\/td>\n<td style=\"width: 39.2045%;\">M\u1ea1ng LAN trong c\u00f4ng ty, m\u1ea1ng Wi-Fi t\u1ea1i nh\u00e0, m\u1ea1ng VPN.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/strong><\/td>\n<td style=\"width: 44.4318%;\">Ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 truy c\u1eadp Internet, g\u1eedi email, l\u01b0\u1edbt web.<\/td>\n<td style=\"width: 39.2045%;\">D\u00f9ng \u0111\u1ec3 chia s\u1ebb t\u00e0i nguy\u00ean, l\u01b0u tr\u1eef d\u1eef li\u1ec7u, giao ti\u1ebfp n\u1ed9i b\u1ed9, b\u1ea3o m\u1eadt th\u00f4ng tin.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.3409%; text-align: center;\"><strong>Qu\u1ea3n l\u00fd<\/strong><\/td>\n<td style=\"width: 44.4318%;\">\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi c\u00e1c ISP ho\u1eb7c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.<\/td>\n<td style=\"width: 39.2045%;\">\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi ch\u1ee7 s\u1edf h\u1eefu m\u1ea1ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span id=\"Network_Error_la_gi_va_cach_khac_phuc\">Network Error l\u00e0 g\u00ec v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c?<\/span><\/h2>\n<p>&#8220;L\u1ed7i m\u1ea1ng&#8221; (Network Error) th\u01b0\u1eddng x\u1ea3y ra khi c\u00f3 s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn k\u1ebft n\u1ed1i m\u1ea1ng ho\u1eb7c do c\u1ea5u h\u00ecnh kh\u00f4ng ch\u00ednh x\u00e1c, \u0111\u00f4i khi c\u0169ng xu\u1ea5t ph\u00e1t t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n Internet k\u00e9m. Khi l\u1ed7i n\u00e0y xu\u1ea5t hi\u1ec7n, thi\u1ebft b\u1ecb s\u1ebd hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o nh\u01b0:<\/p>\n<img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-47176\" src=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc.jpg\" alt=\"Network Error l\u00e0 g\u00ec v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc.jpg 1280w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-300x169.jpg 300w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-1024x576.jpg 1024w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-768x432.jpg 768w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-400x225.jpg 400w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-100x56.jpg 100w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-600x338.jpg 600w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-935x526.jpg 935w, https:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-error-la-gi-va-cach-khac-phuc-693x390.jpg 693w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\n<ul>\n<li aria-level=\"1\">\u201cUnable to access the network to view or listen to Internet content.\u201d<\/li>\n<li aria-level=\"1\">\u201cDownload Failed \u2013 Network Error.\u201d<\/li>\n<li aria-level=\"1\">\u201cA Network Cable Is Unplugged.\u201d<\/li>\n<li aria-level=\"1\">\u201cLimited or No Connectivity.\u201d<\/li>\n<li aria-level=\"1\">\u201cConnected with Limited Access.\u201d<\/li>\n<li aria-level=\"1\">\u201cUnable to Join Network Failure (error -3).\u201d<\/li>\n<li aria-level=\"1\">\u201cThe Network Path Cannot Be Found.\u201d<\/li>\n<\/ul>\n<p>S\u1ef1 c\u1ed1 n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn c\u00f4ng vi\u1ec7c v\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. M\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i m\u1ea1ng bao g\u1ed3m:<\/p>\n<ul>\n<li aria-level=\"1\">Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c \u0111\u1ec3 x\u00e1c minh \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. N\u1ebfu m\u1ea1ng th\u1ef1c s\u1ef1 g\u1eb7p s\u1ef1 c\u1ed1, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 kh\u1eafc ph\u1ee5c.<\/li>\n<li aria-level=\"1\">Ki\u1ec3m tra l\u1ea1i b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, modem v\u00e0 d\u00e2y c\u00e1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng b\u1ecb l\u1ecfng ho\u1eb7c ng\u1eaft k\u1ebft n\u1ed1i. Th\u1ef1c hi\u1ec7n r\u00fat v\u00e0 c\u1eafm l\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i t\u1ed1t h\u01a1n.<\/li>\n<li aria-level=\"1\">T\u1ea1m th\u1eddi t\u1eaft ho\u1eb7c thay \u0111\u1ed5i c\u00e1c c\u00e0i \u0111\u1eb7t c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh di\u1ec7t virus.<\/li>\n<li aria-level=\"1\">Th\u1eed truy c\u1eadp Internet b\u1eb1ng ch\u1ebf \u0111\u1ed9 \u1ea9n danh.<\/li>\n<li aria-level=\"1\">\u0110\u1ed5i sang m\u1ed9t tr\u00ecnh duy\u1ec7t kh\u00e1c ho\u1eb7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n<h2><span id=\"Mot_so_cau_hoi_lien_quan_den_Network\">M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn Network<\/span><\/h2>\n<h3>M\u1ea1ng Wifi c\u00f3 ph\u1ea3i l\u00e0 network kh\u00f4ng?<\/h3>\n<p>WiFi l\u00e0 m\u1ed9t d\u1ea1ng k\u1ebft n\u1ed1i Internet \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa nhi\u1ec1u thi\u1ebft b\u1ecb trong gia \u0111\u00ecnh ho\u1eb7c doanh nghi\u1ec7p th\u00f4ng qua b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn kh\u00f4ng d\u00e2y (router). B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, khi \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp v\u1edbi modem Internet, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung t\u00e2m ph\u00e1t t\u00edn hi\u1ec7u, cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 WiFi trong m\u1ea1ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u00e0 truy c\u1eadp Internet.<\/p>\n<h3>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng lag khi ch\u01a1i game online tr\u00ean m\u1ea1ng?<\/h3>\n<p>T\u00ecnh tr\u1ea1ng gi\u1eadt lag v\u00e0 m\u00e0n h\u00ecnh ch\u1eadm khi ch\u01a1i game tr\u1ef1c tuy\u1ebfn l\u00e0 v\u1ea5n \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p sau:<\/p>\n<ul>\n<li aria-level=\"1\"><strong>Ki\u1ec3m tra k\u1ebft n\u1ed1i Internet:<\/strong> Ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 m\u1ea1ng, \u0111\u1ed9 tr\u1ec5 (ping), ho\u1eb7c s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i c\u00e1p quang thay v\u00ec WiFi \u0111\u1ec3 c\u00f3 k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li>\n<li aria-level=\"1\"><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i modem v\u00e0 b\u1ed9 ph\u00e1t WiFi:<\/strong> \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 k\u1ebft n\u1ed1i.<\/li>\n<li aria-level=\"1\"><strong>C\u1eadp nh\u1eadt game v\u00e0 driver card m\u00e0n h\u00ecnh<\/strong>: \u0110\u1ea3m b\u1ea3o b\u1ea1n \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ch\u01a1i game.<\/li>\n<li aria-level=\"1\"><strong>\u0110\u00f3ng c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft<\/strong>: Gi\u1ea3i ph\u00f3ng b\u0103ng th\u00f4ng b\u1eb1ng c\u00e1ch t\u1eaft nh\u1eefng \u1ee9ng d\u1ee5ng \u0111ang ti\u00eau t\u1ed1n m\u1ea1ng m\u00e0 b\u1ea1n kh\u00f4ng s\u1eed d\u1ee5ng<\/li>\n<\/ul>\n<p>To\u00e0n b\u1ed9 th\u00f4ng tin tr\u00ean \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n v\u1ec1 kh\u00e1i ni\u1ec7m, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u0169ng nh\u01b0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a network trong \u0111\u1eddi s\u1ed1ng \u0111\u1ec3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 network. N\u1ebfu b\u1ea1n c\u00f3 nh\u1eefng th\u1eafc m\u1eafc c\u1ea7n gi\u1ea3i \u0111\u00e1p v\u1ec1 network h\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi MONA Host \u0111\u1ec3 \u0111\u01b0\u1ee3c chuy\u00ean vi\u00ean gi\u1ea3i \u0111\u00e1p nhanh ch\u00f3ng cho b\u1ea1n nh\u00e9. V\u00e0 n\u1ebfu b\u1ea1n \u0111ang mu\u1ed1n <strong><a href=\"https:\/\/mona.host\/premium-cloud-hosting\/\" target=\"_blank\" rel=\"noopener\">\u0111\u0103ng k\u00fd Hosting<\/a><\/strong>, VPS, Email doanh nghi\u1ec7p h\u00e3y \u0111\u1ec3 l\u1ea1i th\u00f4ng tin b\u00ean d\u01b0\u1edbi \u0111\u1ec3 MONA Host t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n nh\u1ea5t cho b\u1ea1n nh\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contents1. Network l\u00e0 g\u00ec?2. C\u1ea5u tr\u00fac li\u00ean k\u1ebft network l\u00e0 g\u00ec?3. Network ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?4. C\u00e1c lo\u1ea1i network ph\u1ed5 bi\u1ebfn5. \u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a network l\u00e0 g\u00ec?6. \u1ee8ng d\u1ee5ng c\u1ee7a Network trong \u0111\u1eddi s\u1ed1ng nh\u01b0 th\u1ebf n\u00e0o?7. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Internet v\u00e0 Network8. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Public Network v\u00e0 Private [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":47179,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[273,277],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Network L\u00e0 G\u00ec? S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Network V\u00e0 Internet<\/title>\n<meta name=\"description\" content=\"Network l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn r\u1ea5t nhi\u1ec1u hi\u1ec7n nay. B\u00e0i vi\u1ebft sau c\u1ee7a Mona Host s\u1ebd gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u chi ti\u1ebft A - Z v\u1ec1 Network l\u00e0 g\u00ec\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mona.host\/network-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Network L\u00e0 G\u00ec? S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Network V\u00e0 Internet\" \/>\n<meta property=\"og:description\" content=\"Network l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn r\u1ea5t nhi\u1ec1u hi\u1ec7n nay. B\u00e0i vi\u1ebft sau c\u1ee7a Mona Host s\u1ebd gi\u00fap b\u1ea1n t\u00ecm hi\u1ec3u chi ti\u1ebft A - Z v\u1ec1 Network l\u00e0 g\u00ec\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mona.host\/network-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Mona Host\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-17T06:07:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-28T11:02:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/mona.host\/wp-content\/uploads\/2024\/09\/network-la-gi-su-khac-biet-giua-network-va-internet.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"938\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"V\u00f5 Nguy\u00ean Tho\u1ea1i\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"V\u00f5 Nguy\u00ean Tho\u1ea1i\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"20 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mona.host\/network-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mona.host\/network-la-gi\/\"},\"author\":{\"name\":\"V\u00f5 Nguy\u00ean Tho\u1ea1i\",\"@id\":\"https:\/\/mona.host\/#\/schema\/person\/262f944128487fb45c5eed0229b932d0\"},\"headline\":\"Network L\u00e0 G\u00ec? S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Network V\u00e0 Internet\",\"datePublished\":\"2024-09-17T06:07:59+00:00\",\"dateModified\":\"2025-02-28T11:02:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mona.host\/network-la-gi\/\"},\"wordCount\":4996,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mona.host\/#organization\"},\"articleSection\":[\"Blog\",\"Ki\u1ebfn th\u1ee9c chung\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mona.host\/network-la-gi\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mona.host\/network-la-gi\/\",\"url\":\"https:\/\/mona.host\/network-la-gi\/\",\"name\":\"Network L\u00e0 G\u00ec? 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