{"id":1231,"date":"2023-08-12T17:57:14","date_gmt":"2023-08-12T17:57:14","guid":{"rendered":"https:\/\/vtechsolutions.vn\/blog\/?p=1231"},"modified":"2023-09-20T11:02:59","modified_gmt":"2023-09-20T11:02:59","slug":"so-do-he-thong-mang-cong-cong","status":"publish","type":"post","link":"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cong-cong\/","title":{"rendered":"S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng"},"content":{"rendered":"<p>B\u1ea1n \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 <a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cong-cong\/\">s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/a> v\u00e0 mu\u1ed1n bi\u1ebft nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng khi l\u1eafp \u0111\u1eb7t? Trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt ng\u00e0y nay, h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong vi\u1ec7c k\u1ebft n\u1ed1i v\u00e0 chia s\u1ebb th\u00f4ng tin. Vi\u1ec7c hi\u1ec3u r\u00f5 v\u1ec1 s\u01a1 \u0111\u1ed3 m\u1ea1ng v\u00e0 c\u00e1ch l\u1eafp \u0111\u1eb7t m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh, hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ea3o m\u1eadt cho h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n<div id=\"toc_container\" class=\"toc_light_blue no_bullets\"><p class=\"toc_title\">T&oacute;m t\u1eaft n\u1ed9i dung<\/p><ul class=\"toc_list\"><li><a href=\"#1_Vi_sao_can_lap_dat_he_thong_mang_cong_cong\">1. V\u00ec sao c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng?<\/a><\/li><li><a href=\"#2_Cac_vi_tri_can_lap_dat_he_thong_mang_cong_cong\">2. C\u00e1c v\u1ecb tr\u00ed c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/a><\/li><li><a href=\"#3_So_do_mo_hinh_he_thong_he_thong_mang_cong_cong\">3. S\u01a1 \u0111\u1ed3 m\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/a><\/li><li><a href=\"#4_Quy_trinh_cac_buoc_lap_dat_he_thong_mang_cong_cong\">4. Quy tr\u00ecnh c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/a><\/li><li><a href=\"#5_Mot_so_luu_y_quan_trong_khi_lap_dat_so_do_he_thong_mang_cong_cong\">5. M\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng khi l\u1eafp \u0111\u1eb7t s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/a><\/li><\/ul><\/div>\n<h2><span id=\"1_Vi_sao_can_lap_dat_he_thong_mang_cong_cong\"><b>1. V\u00ec sao c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng?<\/b><\/span><\/h2>\n<p><b>S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft trong nhi\u1ec1u t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p ng\u00e0y nay. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do quan tr\u1ecdng v\u00ec sao c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ti\u1ebft ki\u1ec7m chi ph\u00ed:<\/strong> M\u1ea1ng c\u00f4ng c\u1ed9ng gi\u1ea3m b\u1edbt chi ph\u00ed so v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec m\u1ea1ng ri\u00eang. Thay v\u00ec ph\u1ea3i \u0111\u1ea7u t\u01b0 v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng ri\u00eang t\u01b0, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng \u0111\u00e3 c\u00f3 s\u1eb5n v\u00e0 ch\u1ec9 tr\u1ea3 ph\u00ed s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3 cho vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Quy\u1ec1n truy c\u1eadp r\u1ed9ng r\u00e3i:<\/strong> M\u1ea1ng c\u00f4ng c\u1ed9ng kh\u00f4ng \u00e1p \u0111\u1eb7t h\u1ea1n ch\u1ebf quy\u1ec1n truy c\u1eadp v\u00e0 cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi truy c\u1eadp v\u00e0o th\u00f4ng tin v\u00e0 d\u1ecbch v\u1ee5 tr\u00ean m\u1ea1ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch trong c\u00e1c t\u00ecnh hu\u1ed1ng nh\u01b0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u00f4ng c\u1ed9ng, ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng v\u00e0 t\u1ea1o c\u01a1 h\u1ed9i kinh doanh m\u1edbi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>S\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 s\u1eb5n c\u00f3:<\/strong> M\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 s\u1eb5n c\u00f3 tr\u00ean ph\u1ea1m vi r\u1ed9ng, do \u0111\u00f3 b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ea1ng ri\u00eang t\u01b0 t\u1eeb \u0111\u1ea7u. Thay v\u00e0o \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u00f4ng c\u1ed9ng c\u00f3 s\u1eb5n v\u00e0 nhanh ch\u00f3ng tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a m\u00ecnh.<\/span><\/li>\n<\/ul>\n<h2><span id=\"2_Cac_vi_tri_can_lap_dat_he_thong_mang_cong_cong\"><b>2. C\u00e1c v\u1ecb tr\u00ed c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L\u1eafp \u0111\u1eb7t<\/span><b> h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><span style=\"font-weight: 400;\"> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec1u n\u01a1i c\u00f4ng c\u1ed9ng kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 c\u00e1c \u0111\u1ecba \u0111i\u1ec3m ph\u1ed5 bi\u1ebfn cho vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ea1ng c\u00f4ng c\u1ed9ng:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"><strong>Trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u1eeda h\u00e0ng:<\/strong> Trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i v\u00e0 c\u00e1c c\u1eeda h\u00e0ng c\u00f3 th\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng c\u00f4ng c\u1ed9ng cho kh\u00e1ch h\u00e0ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p kh\u00e1ch h\u00e0ng truy c\u1eadp Internet v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn trong qu\u00e1 tr\u00ecnh mua s\u1eafm ho\u1eb7c tham quan.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Kh\u00e1ch s\u1ea1n v\u00e0 nh\u00e0 ngh\u1ec9:<\/strong> H\u1ea7u h\u1ebft c\u00e1c kh\u00e1ch s\u1ea1n v\u00e0 nh\u00e0 ngh\u1ec9 hi\u1ec7n nay cung c\u1ea5p m\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u k\u1ebft n\u1ed1i c\u1ee7a kh\u00e1ch h\u00e0ng. Kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 truy c\u1eadp Internet trong ph\u00f2ng ngh\u1ec9 ho\u1eb7c trong c\u00e1c khu v\u1ef1c chung c\u1ee7a kh\u00e1ch s\u1ea1n.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Nh\u00e0 h\u00e0ng v\u00e0 qu\u00e1n c\u00e0 ph\u00ea:<\/strong> C\u00e1c nh\u00e0 h\u00e0ng, qu\u00e1n c\u00e0 ph\u00ea v\u00e0 qu\u00e1n \u0103n th\u01b0\u1eddng cung c\u1ea5p m\u1ea1ng c\u00f4ng c\u1ed9ng cho kh\u00e1ch h\u00e0ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p kh\u00e1ch h\u00e0ng truy c\u1eadp Internet v\u00e0 s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn trong qu\u00e1 tr\u00ecnh th\u01b0\u1edfng th\u1ee9c th\u1ee9c \u0103n ho\u1eb7c th\u01b0 gi\u00e3n.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>S\u00e2n bay v\u00e0 ga t\u00e0u:<\/strong> C\u00e1c s\u00e2n bay v\u00e0 ga t\u00e0u th\u01b0\u1eddng cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u k\u1ebft n\u1ed1i c\u1ee7a h\u00e0nh kh\u00e1ch. H\u00e0nh kh\u00e1ch c\u00f3 th\u1ec3 truy c\u1eadp Internet v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn trong qu\u00e1 tr\u00ecnh ch\u1edd \u0111\u1ee3i ho\u1eb7c di chuy\u1ec3n.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"><strong>Th\u01b0 vi\u1ec7n v\u00e0 trung t\u00e2m v\u0103n h\u00f3a:<\/strong> Th\u01b0 vi\u1ec7n v\u00e0 c\u00e1c trung t\u00e2m v\u0103n h\u00f3a th\u01b0\u1eddng cung c\u1ea5p m\u1ea1ng c\u00f4ng c\u1ed9ng \u0111\u1ec3 cho ph\u00e9p c\u00f4ng ch\u00fang truy c\u1eadp th\u00f4ng tin v\u00e0 t\u00e0i nguy\u00ean tr\u1ef1c tuy\u1ebfn. \u0110i\u1ec1u n\u00e0y h\u1ed7 tr\u1ee3 vi\u1ec7c h\u1ecdc t\u1eadp, nghi\u00ean c\u1ee9u v\u00e0 truy c\u1eadp v\u00e0o c\u00e1c d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn.<\/span><\/li>\n<\/ul>\n<h2><span id=\"3_So_do_mo_hinh_he_thong_he_thong_mang_cong_cong\"><b>3. S\u01a1 \u0111\u1ed3 m\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><\/span><\/h2>\n<p><b>S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t m\u1ea1ng m\u00e0 b\u1ea5t k\u1ef3 ai, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00f4ng ch\u00fang, c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0 k\u1ebft n\u1ed1i th\u00f4ng qua m\u1ea1ng n\u00e0y. N\u00f3 cung c\u1ea5p s\u1ef1 k\u1ebft n\u1ed1i r\u1ed9ng r\u00e3i v\u00e0 ti\u1ebfp c\u1eadn t\u1edbi c\u00e1c t\u00e0i nguy\u00ean v\u00e0 d\u1ecbch v\u1ee5 tr\u00ean Internet. H\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng kh\u00f4ng \u00e1p \u0111\u1eb7t c\u00e1c h\u1ea1n ch\u1ebf truy c\u1eadp v\u00e0 cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi truy c\u1eadp th\u00f4ng tin, chia s\u1ebb d\u1eef li\u1ec7u v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong <\/span><b>s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng <\/b><span style=\"font-weight: 400;\">bao g\u1ed3m k\u1ebft n\u1ed1i Internet, firewall \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ea1ng, router\/gateway \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, switch \u0111\u1ec3 ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u v\u00e0 c\u00e1c m\u00e1y t\u00ednh c\u00e1 nh\u00e2n (workstations) \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o m\u1ea1ng c\u00f4ng c\u1ed9ng.<\/span><\/p>\n<figure id=\"attachment_1287\" aria-describedby=\"caption-attachment-1287\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1287\" src=\"https:\/\/vtechsolutions.vn\/blog\/wp-content\/uploads\/2023\/09\/so-do-he-thong-mang-wifi-cong-cong.jpg\" alt=\"s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng wifi c\u00f4ng c\u1ed9ng\" width=\"800\" height=\"453\" srcset=\"https:\/\/vtechsolutions.vn\/blog\/wp-content\/uploads\/2023\/09\/so-do-he-thong-mang-wifi-cong-cong.jpg 730w, https:\/\/vtechsolutions.vn\/blog\/wp-content\/uploads\/2023\/09\/so-do-he-thong-mang-wifi-cong-cong-300x170.jpg 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-1287\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng wifi c\u00f4ng c\u1ed9ng<\/figcaption><\/figure>\n<h2><span id=\"4_Quy_trinh_cac_buoc_lap_dat_he_thong_mang_cong_cong\"><b>4. Quy tr\u00ecnh c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Quy tr\u00ecnh c\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng c\u0169ng th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng t\u00e1c t\u01b0\u01a1ng t\u1ef1 nh\u01b0 vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u1ea1ng cho doanh nghi\u1ec7p, ng\u00e2n h\u00e0ng, nh\u00e0 h\u00e0ng,&#8230; C\u00e1c b\u01b0\u1edbc l\u1ea7n l\u01b0\u1ee3t nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebft k\u1ebf m\u1ea1ng d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau \u0111\u00e3 x\u00e1c \u0111\u1ecbnh, ti\u1ebfn h\u00e0nh thi\u1ebft k\u1ebf m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1eafp \u0111\u1eb7t ph\u1ea7n c\u1ee9ng bao g\u1ed3m c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 switch, router, firewall v\u00e0 c\u00e1c m\u00e1y ch\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m v\u00e0 c\u1ea5u h\u00ecnh ph\u1ea7n m\u1ec1m li\u00ean quan<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sau khi ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, ti\u1ebfn h\u00e0nh k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng theo thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. Bao g\u1ed3m k\u1ebft n\u1ed1i m\u1ea1ng n\u1ed9i b\u1ed9, k\u1ebft n\u1ed1i Internet, v\u00e0 c\u1ea5u h\u00ecnh \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n ki\u1ec3m tra v\u00e0 ki\u1ec3m tra h\u1ec7 th\u1ed1ng m\u1ea1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u. Bao g\u1ed3m ki\u1ec3m tra k\u1ebft n\u1ed1i, ki\u1ec3m tra b\u1ea3o m\u1eadt v\u00e0 ki\u1ec3m tra hi\u1ec7u su\u1ea5t m\u1ea1ng.<\/span><\/li>\n<\/ul>\n<h2><span id=\"5_Mot_so_luu_y_quan_trong_khi_lap_dat_so_do_he_thong_mang_cong_cong\"><b>5. M\u1ed9t s\u1ed1 l\u01b0u \u00fd quan tr\u1ecdng khi l\u1eafp \u0111\u1eb7t s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi l\u1eafp \u0111\u1eb7t b\u1ea1n c\u1ea7n l\u01b0u t\u00e2m nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>D\u1ef1 ph\u00f2ng:<\/strong><span style=\"font-weight: 400;\"> X\u00e1c \u0111\u1ecbnh v\u00e0 tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p d\u1ef1 ph\u00f2ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eb5n s\u00e0ng v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m sao l\u01b0u d\u1eef li\u1ec7u \u0111\u1ecbnh k\u1ef3, s\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng ph\u1ee5c h\u1ed3i sau s\u1ef1 c\u1ed1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Hi\u1ec7u su\u1ea5t:<\/strong><span style=\"font-weight: 400;\"> Quan t\u00e2m \u0111\u1ebfn hi\u1ec7u su\u1ea5t m\u1ea1ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ea1ng c\u00f4ng c\u1ed9ng c\u00f3 \u0111\u1ee7 b\u0103ng th\u00f4ng v\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi vi\u1ec7c \u0111\u00e1nh gi\u00e1 v\u00e0 n\u00e2ng c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng khi c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><strong>Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt: <\/strong><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o r\u1eb1ng qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u00e0 quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt li\u00ean quan \u0111\u1ebfn b\u1ea3o m\u1eadt, quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3n quy\u1ec1n tr\u00ean m\u1ea1ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng c\u0169ng ti\u1ebfp t\u1ee5c ti\u1ebfn xa h\u01a1n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u k\u1ebft n\u1ed1i ng\u00e0y c\u00e0ng cao. Qua vi\u1ec7c hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c quy tr\u00ecnh v\u00e0 l\u01b0u \u00fd quan tr\u1ecdng <\/span><b>m\u00f4 h\u00ecnh h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng<\/b><span style=\"font-weight: 400;\">, ch\u00fang ta c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a m\u1ea1ng c\u00f4ng c\u1ed9ng v\u00e0 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng k\u1ebft n\u1ed1i ti\u1ec7n \u00edch v\u00e0 an to\u00e0n cho m\u1ecdi ng\u01b0\u1eddi.<\/span><\/p>\n<p><strong>Tham kh\u1ea3o th\u00eam:\u00a0<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cho-benh-vien\/\"><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng cho b\u1ec7nh vi\u1ec7n<\/span><\/a><\/li>\n<li><a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cho-nha-xuong\/\"><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng cho nh\u00e0 x\u01b0\u1edfng<\/span><\/a><\/li>\n<li><a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cho-sieu-thi\/\"><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng cho si\u00eau th\u1ecb<\/span><\/a><\/li>\n<li><a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cho-nha-hang\/\"><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng cho nh\u00e0 h\u00e0ng<\/span><\/a><\/li>\n<li><a href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cho-ngan-hang\/\"><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng cho ng\u00e2n h\u00e0ng<\/span><\/a><span id=\"1_Vi_sao_can_lap_dat_so_do_he_thong_mang_cho_truong_hoc\"><\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng v\u00e0 mu\u1ed1n bi\u1ebft nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng khi l\u1eafp \u0111\u1eb7t? Trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt ng\u00e0y nay,<\/p>\n","protected":false},"author":1,"featured_media":1300,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[190],"tags":[],"class_list":["post-1231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-he-thong-thiet-bi-mang-case-study"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng - VTech Solutions<\/title>\n<meta name=\"description\" content=\"S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng l\u00e0 m\u1ed9t m\u1ea1ng m\u00e0 b\u1ea5t k\u1ef3 ai, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00f4ng ch\u00fang, c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0 k\u1ebft n\u1ed1i th\u00f4ng qua m\u1ea1ng n\u00e0y.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vtechsolutions.vn\/blog\/so-do-he-thong-mang-cong-cong\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f4ng c\u1ed9ng - 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