{"id":275,"date":"2020-01-17T12:04:30","date_gmt":"2020-01-17T12:04:30","guid":{"rendered":"http:\/\/helpvn.cukcuk2.misa.local\/vi\/?post_type=ht_kb&#038;p=275"},"modified":"2026-05-08T15:13:49","modified_gmt":"2026-05-08T08:13:49","slug":"nhl_mo_hinh_2","status":"publish","type":"ht_kb","link":"\/vi\/kb\/nhl_mo_hinh_2","title":{"rendered":"M\u00f4 h\u00ecnh 2 (M\u00f4 h\u00ecnh nh\u00e0 h\u00e0ng l\u1edbn)"},"content":{"rendered":"<h3><b>1. T\u1ed5ng quan<\/b><\/h3>\n<p>H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng cho nh\u00e0 h\u00e0ng l\u1edbn theo m\u00f4 h\u00ecnh 2, g\u1ed3m c\u00e1c ph\u1ea7n: tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1ea1ng, c\u1ea5u h\u00ecnh m\u1ea1ng, \u0111\u1ea3m b\u1ea3o t\u00e1ch bi\u1ec7t m\u1ea1ng nh\u00e2n vi\u00ean v\u00e0 kh\u00e1ch h\u00e0ng. \u00c1p d\u1ee5ng cho c\u00e1c nh\u00e0 h\u00e0ng c\u1ea7n t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, t\u1ed1i \u01b0u v\u1eadn h\u00e0nh v\u00e0 m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wifi.<\/p>\n<p><em>M\u00f4 h\u00ecnh 2: <\/em><em>Nh\u00e0 h\u00e0ng t\u00e1ch 2 \u0111\u01b0\u1eddng m\u1ea1ng cho nh\u00e2n vi\u00ean v\u00e0 kh\u00e1ch h\u00e0ng, C\u00e1c thi\u1ebft b\u1ecb t\u1ea1i nh\u00e0 h\u00e0ng k\u1ebft n\u1ed1i \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u00e1t Wifi t\u1ea1i nh\u00e0 h\u00e0ng (c\u00e1c b\u1ed9 ph\u00e1t nh\u1eadn m\u1ea1ng t\u1eeb Router n\u1ed9i b\u1ed9), M\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9 k\u1ebft n\u1ed1i \u0111\u1ebfn 1 b\u1ed9 ph\u00e1t Wifi trong h\u1ec7 th\u1ed1ng<\/em><\/p>\n<h3><b>2. C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n<\/b><\/h3>\n<h4><b>2.1. Nh\u00e0 h\u00e0ng tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1ea1ng<\/b><\/h4>\n<p><strong>B\u01b0\u1edbc 1:\u00a0L\u1eafp \u0111\u1eb7t Modem<\/strong><\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i Modem v\u1edbi \u0111\u01b0\u1eddng truy\u1ec1n Internet t\u1eeb nh\u00e0 cung c\u1ea5p m\u1ea1ng (ISP).<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 2:<\/strong>\u00a0L\u1eafp \u0111\u1eb7t 2 Router<\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i c\u1ea3 hai Router v\u1edbi Modem b\u1eb1ng c\u00e1p m\u1ea1ng.<\/li>\n<li>\u0110\u1eb7t t\u00ean: Router n\u1ed9i b\u1ed9 (d\u00e0nh cho nh\u00e2n vi\u00ean, m\u00e1y ch\u1ee7), Router kh\u00e1ch h\u00e0ng (d\u00e0nh cho kh\u00e1ch).<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 3:<\/strong>\u00a0L\u1eafp \u0111\u1eb7t c\u00e1c b\u1ed9 ph\u00e1t Wifi<\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i c\u00e1c b\u1ed9 ph\u00e1t Wifi (Access Point) v\u00e0o Router n\u1ed9i b\u1ed9 b\u1eb1ng c\u00e1p m\u1ea1ng.<\/li>\n<li>\u0110\u1eb7t c\u00e1c b\u1ed9 ph\u00e1t Wifi t\u1ea1i c\u00e1c v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p trong nh\u00e0 h\u00e0ng \u0111\u1ec3 ph\u1ee7 s\u00f3ng to\u00e0n b\u1ed9 khu v\u1ef1c l\u00e0m vi\u1ec7c c\u1ee7a nh\u00e2n vi\u00ean.<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 4:<\/strong>\u00a0K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb nh\u00e2n vi\u00ean v\u00e0 m\u00e1y ch\u1ee7<\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb c\u1ee7a nh\u00e2n vi\u00ean (m\u00e1y t\u00ednh b\u1ea3ng, m\u00e1y POS, m\u00e1y in, v.v.) v\u00e0o c\u00e1c b\u1ed9 ph\u00e1t Wifi \u0111\u00e3 k\u1ebft n\u1ed1i v\u1edbi Router n\u1ed9i b\u1ed9.<\/li>\n<li>K\u1ebft n\u1ed1i m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9 tr\u1ef1c ti\u1ebfp v\u00e0o Router n\u1ed9i b\u1ed9 (qua c\u1ed5ng LAN ho\u1eb7c Wifi).<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 5:<\/strong>\u00a0K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb kh\u00e1ch h\u00e0ng<\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0o Router kh\u00e1ch h\u00e0ng (qua Wifi ho\u1eb7c c\u1ed5ng LAN).<\/li>\n<\/ul>\n<h4><b>2.2. Th\u1ef1c hi\u1ec7n c\u1ea5u h\u00ecnh m\u1ea1ng<\/b><\/h4>\n<p><strong>B\u01b0\u1edbc 1:<\/strong>\u00a0Thi\u1ebft l\u1eadp d\u1ea3i IP cho c\u00e1c b\u1ed9 ph\u00e1t Wifi<\/p>\n<ul>\n<li>Truy c\u1eadp v\u00e0o giao di\u1ec7n qu\u1ea3n tr\u1ecb c\u1ee7a t\u1eebng b\u1ed9 ph\u00e1t Wifi.<\/li>\n<li>Thi\u1ebft l\u1eadp d\u1ea3i IP cho t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u00e1t Wifi v\u1ec1 c\u00f9ng d\u1ea3i IP v\u1edbi Router n\u1ed9i b\u1ed9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb nh\u00e2n vi\u00ean v\u00e0 m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhau. (Xem h\u01b0\u1edbng d\u1eabn chi ti\u1ebft <a href=\"thiet_lap_dai_ip_tren_cac_bo_phat_wifi_cung_dai_ip_voi_router\">t\u1ea1i \u0111\u00e2y<\/a>.)<\/li>\n<\/ul>\n<p><strong>B\u01b0\u1edbc 2:\u00a0C\u1ea5p \u0111\u1ecba ch\u1ec9 IP t\u0129nh cho m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9<\/strong><\/p>\n<ul>\n<li>S\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c (v\u00ed d\u1ee5: m\u00e1y t\u00ednh) c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o Router n\u1ed9i b\u1ed9.<\/li>\n<li>Truy c\u1eadp giao di\u1ec7n qu\u1ea3n tr\u1ecb Router n\u1ed9i b\u1ed9, c\u1ea5u h\u00ecnh c\u1ea5p \u0111\u1ecba ch\u1ec9 IP t\u0129nh cho m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9 d\u1ef1a tr\u00ean \u0111\u1ecba ch\u1ec9 MAC. (Xem h\u01b0\u1edbng d\u1eabn chi ti\u1ebft <a href=\"cap_dia_chi_ip_theo_dia_chi_mac_cua_may_chu_noi_bo\">t\u1ea1i \u0111\u00e2y<\/a>.)<\/li>\n<\/ul>\n<blockquote><p><img decoding=\"async\" src=\"\/vi\/wp-content\/uploads\/2020\/01\/5.png\" alt=\"\" \/><\/p><\/blockquote>\n<p class=\"pf0\"><em><strong><span class=\"cf0\">Ch\u00fac<\/span><span class=\"cf0\"> Anh\/<\/span><span class=\"cf0\">Ch\u1ecb<\/span> <span class=\"cf0\">th\u1ef1c<\/span> <span class=\"cf0\">hi\u1ec7n<\/span> <span class=\"cf0\">th\u00e0nh<\/span> <span class=\"cf0\">c\u00f4ng<\/span><span class=\"cf0\">!<\/span><\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. T\u1ed5ng quan H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng cho nh\u00e0 h\u00e0ng l\u1edbn theo m\u00f4 h\u00ecnh 2, g\u1ed3m c\u00e1c ph\u1ea7n: tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1ea1ng, c\u1ea5u h\u00ecnh m\u1ea1ng, \u0111\u1ea3m b\u1ea3o t\u00e1ch bi\u1ec7t m\u1ea1ng nh\u00e2n vi\u00ean v\u00e0 kh\u00e1ch h\u00e0ng. \u00c1p d\u1ee5ng cho c\u00e1c nh\u00e0 h\u00e0ng c\u1ea7n t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt,&#8230;<\/p>\n","protected":false},"author":99,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[12],"ht-kb-tag":[],"class_list":["post-275","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-mo_hinh_nha_hang_lon"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>M\u00f4 h\u00ecnh 2 (M\u00f4 h\u00ecnh nh\u00e0 h\u00e0ng l\u1edbn) - T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn CUKCUK Vi\u1ec7t Nam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"\/vi\/kb\/nhl_mo_hinh_2\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00f4 h\u00ecnh 2 (M\u00f4 h\u00ecnh nh\u00e0 h\u00e0ng l\u1edbn) - T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn CUKCUK Vi\u1ec7t Nam\" \/>\n<meta property=\"og:description\" content=\"1. T\u1ed5ng quan H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng cho nh\u00e0 h\u00e0ng l\u1edbn theo m\u00f4 h\u00ecnh 2, g\u1ed3m c\u00e1c ph\u1ea7n: tri\u1ec3n khai h\u1ec7 th\u1ed1ng m\u1ea1ng, c\u1ea5u h\u00ecnh m\u1ea1ng, \u0111\u1ea3m b\u1ea3o t\u00e1ch bi\u1ec7t m\u1ea1ng nh\u00e2n vi\u00ean v\u00e0 kh\u00e1ch h\u00e0ng. \u00c1p d\u1ee5ng cho c\u00e1c nh\u00e0 h\u00e0ng c\u1ea7n t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt,...\" \/>\n<meta property=\"og:url\" content=\"\/vi\/kb\/nhl_mo_hinh_2\" \/>\n<meta property=\"og:site_name\" content=\"T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn CUKCUK Vi\u1ec7t Nam\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-08T08:13:49+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"M\u00f4 h\u00ecnh 2 (M\u00f4 h\u00ecnh nh\u00e0 h\u00e0ng l\u1edbn) - T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn CUKCUK Vi\u1ec7t Nam","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"\/vi\/kb\/nhl_mo_hinh_2","og_locale":"vi_VN","og_type":"article","og_title":"M\u00f4 h\u00ecnh 2 (M\u00f4 h\u00ecnh nh\u00e0 h\u00e0ng l\u1edbn) - T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn CUKCUK Vi\u1ec7t Nam","og_description":"1. 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