{"id":31880,"date":"2025-11-11T08:03:37","date_gmt":"2025-11-11T01:03:37","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=31880"},"modified":"2025-11-11T08:39:33","modified_gmt":"2025-11-11T01:39:33","slug":"access-point-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/access-point-la-gi\/","title":{"rendered":"Access Point (AP) l\u00e0 g\u00ec? D\u00f9ng l\u00e0m g\u00ec? Ch\u1ee9c n\u0103ng &#038; So vs Router"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-la-gi\" >Access Point l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Cau-tao-va-nguyen-ly-hoat-dong-cua-Access-Point\" >C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Access Point<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Cau-tao-cua-Access-Point\" >C\u1ea5u t\u1ea1o c\u1ee7a Access Point<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Nguyen-ly-hoat-dong-cua-Access-Point\" >Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Access Point<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Chuc-nang-cua-Access-Point-va-loi-ich-chinh\" >Ch\u1ee9c n\u0103ng c\u1ee7a Access Point v\u00e0 l\u1ee3i \u00edch ch\u00ednh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Chuc-nang-chinh-cua-Access-Point-la-gi\" >Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a Access Point l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-dung-de-lam-gi\" >Access Point d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Phan-biet-Access-Point-Router-va-Modem\" >Ph\u00e2n bi\u1ec7t Access Point, Router v\u00e0 Modem<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Modem-Bo-dieu-chegiai-dieu-che\" >Modem (B\u1ed9 \u0111i\u1ec1u ch\u1ebf\/gi\u1ea3i \u0111i\u1ec1u ch\u1ebf)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Router-Bo-dinh-tuyen\" >Router (B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-AP\" >Access Point (AP)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Khi-nao-nen-su-dung-Access-Point\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Access Point?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Cac-loai-Access-Point-pho-bien-hien-nay\" >C\u00e1c lo\u1ea1i Access Point ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-gan-tran-Ceiling-Mount-AP\" >Access Point g\u1eafn tr\u1ea7n (Ceiling-Mount AP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-gan-tuong-Wall-Plate-AP\" >Access Point g\u1eafn t\u01b0\u1eddng (Wall-Plate AP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-ngoai-troi-Outdoor-AP\" >Access Point ngo\u00e0i tr\u1eddi (Outdoor AP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-Desktop\" >Access Point Desktop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#He-thong-Wi-Fi-Mesh\" >H\u1ec7 th\u1ed1ng Wi-Fi Mesh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Nhung-thuong-hieu-Access-Point-pho-bien-nhat-hien-nay\" >Nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u Access Point ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#TP-Link\" >TP-Link<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Ubiquiti-UniFi\" >Ubiquiti (UniFi)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#CiscoMeraki\" >Cisco\/Meraki<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Aruba-HPE-Aruba-Networking\" >Aruba (HPE Aruba Networking)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#D-Link\" >D-Link<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Zyxel\" >Zyxel<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Cac-cong-nghe-va-thuat-ngu-quan-trong-cua-Access-Point\" >C\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 thu\u1eadt ng\u1eef quan tr\u1ecdng c\u1ee7a Access Point<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Cau-hoi-thuong-gap-ve-Access-Point-FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Access Point (FAQ)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Toi-co-the-su-dung-nhieu-Access-Point-trong-mot-he-thong-mang-khong\" >T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u Access Point trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Access-Point-co-can-internet-de-hoat-dong-khong\" >Access Point c\u00f3 c\u1ea7n internet \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Lam-the-nao-de-biet-Access-Point-co-hoat-dong-tot-khong\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft Access Point c\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Toi-co-the-ket-noi-day-tu-Access-Point-vao-may-tinh-khong\" >T\u00f4i c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i d\u00e2y t\u1eeb Access Point v\u00e0o m\u00e1y t\u00ednh kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/interdata.vn\/blog\/access-point-la-gi\/#Wi-Fi-Mesh-co-phai-la-Access-Point-khong\" >Wi-Fi Mesh c\u00f3 ph\u1ea3i l\u00e0 Access Point kh\u00f4ng?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p>Trong h\u1ec7 th\u1ed1ng m\u1ea1ng Wi-Fi, Access Point (AP) l\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m gi\u00fap m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng v\u00e0 k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, kh\u00f4ng \u00edt ng\u01b0\u1eddi v\u1eabn nh\u1ea7m l\u1eabn gi\u1eefa Access Point v\u00e0 Router. C\u00f9ng InterData t\u00ecm hi\u1ec3u thi\u1ebft b\u1ecb <a href=\"https:\/\/interdata.vn\/blog\/access-point-ap-la-gi\/\"><strong>Access Point l\u00e0 g\u00ec<\/strong><\/a>, Access Point d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec, ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a access point l\u00e0 g\u00ec, So s\u00e1nh Access Point v\u00e0 Router\/Modem\u00a0v\u00e0 c\u00e1ch ch\u1ecdn Access Point ph\u00f9 h\u1ee3p cho doanh nghi\u1ec7p ho\u1eb7c gia \u0111\u00ecnh \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Access-Point-la-gi\"><\/span>Access Point l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Access Point l\u00e0 thi\u1ebft b\u1ecb g\u00ec? Access Point (AP)<\/strong>, hay c\u00f2n g\u1ecdi l\u00e0 \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y, l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, laptop, m\u00e1y in\u2026 k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng n\u1ed9i b\u1ed9 (LAN) th\u00f4ng qua s\u00f3ng WiFi.<\/p>\n<p>N\u00f3i \u0111\u01a1n gi\u1ea3n, Access Point l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa m\u1ea1ng c\u00f3 d\u00e2y v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y, gi\u00fap m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng WiFi v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng truy c\u1eadp <a href=\"https:\/\/interdata.vn\/blog\/mang-internet\/\">Internet<\/a> trong c\u00e1c t\u00f2a nh\u00e0, v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c nh\u00e0 \u1edf.<\/p>\n<figure id=\"attachment_31882\" aria-describedby=\"caption-attachment-31882\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-31882\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Access-Point-la-gi.jpg\" alt=\"Access Point l\u00e0 g\u00ec?\" width=\"800\" height=\"600\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Access-Point-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Access-Point-la-gi-300x225.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Access-Point-la-gi-768x576.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Access-Point-la-gi-750x563.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-31882\" class=\"wp-caption-text\">Access Point l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>V\u00ed d\u1ee5 d\u1ec5 hi\u1ec3u: Khi b\u1ea1n s\u1eed d\u1ee5ng WiFi trong qu\u00e1n c\u00e0 ph\u00ea ho\u1eb7c c\u00f4ng ty, ch\u00ednh Access Point l\u00e0 thi\u1ebft b\u1ecb ph\u00e1t s\u00f3ng WiFi \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i Internet m\u00e0 kh\u00f4ng c\u1ea7n c\u1eafm d\u00e2y m\u1ea1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau-tao-va-nguyen-ly-hoat-dong-cua-Access-Point\"><\/span>C\u1ea5u t\u1ea1o v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Access Point<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Cau-tao-cua-Access-Point\"><\/span>C\u1ea5u t\u1ea1o c\u1ee7a Access Point<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Thi\u1ebft b\u1ecb m\u1ea1ng Access Point ho\u1ea1t \u0111\u1ed9ng g\u1ea7n gi\u1ed1ng nh\u01b0 m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/switch-la-gi\/\">Switch<\/a> trong m\u1ea1ng m\u00e1y t\u00ednh, tuy nhi\u00ean \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t n\u1eb1m \u1edf kh\u1ea3 n\u0103ng ph\u00e1t Wi-Fi thay v\u00ec ch\u1ec9 h\u1ed7 tr\u1ee3 k\u1ebft n\u1ed1i c\u00f3 d\u00e2y.<\/p>\n<p>V\u1ec1 m\u1eb7t thi\u1ebft k\u1ebf, thi\u1ebft b\u1ecb n\u00e0y c\u00f3 h\u00ecnh d\u00e1ng nh\u1ecf g\u1ecdn, \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t trong nhi\u1ec1u lo\u1ea1i kh\u00f4ng gian kh\u00e1c nhau m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t \u0111i t\u00ednh th\u1ea9m m\u1ef9, nh\u1edd s\u1ef1 linh ho\u1ea1t n\u00e0y, Access Point tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c.<\/p>\n<p>Th\u00eam v\u00e0o \u0111\u00f3, c\u00e1c Access Point th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf c\u00e1c v\u1ecb tr\u00ed cao tr\u00ean tr\u1ea7n nh\u00e0 \u2013 n\u01a1i d\u1ec5 b\u00e1m b\u1ee5i v\u00e0 kh\u00f3 v\u1ec7 sinh, ch\u00ednh v\u00ec v\u1eady, ph\u1ea7n v\u1ecf ngo\u00e0i c\u1ee7a ch\u00fang \u0111\u01b0\u1ee3c l\u00e0m ch\u1eafc ch\u1eafn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i, gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nguyen-ly-hoat-dong-cua-Access-Point\"><\/span>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Access Point<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Access Point c\u00f3 hai ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh, m\u1ed7i ch\u1ebf \u0111\u1ed9 \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 ri\u00eang trong vi\u1ec7c h\u1ed7 tr\u1ee3 v\u00e0 m\u1edf r\u1ed9ng k\u1ebft n\u1ed1i m\u1ea1ng:<\/p>\n<h4>Ch\u1ebf \u0111\u1ed9 c\u1ea7u n\u1ed1i (Bridge Mode)<\/h4>\n<p>Trong ch\u1ebf \u0111\u1ed9 n\u00e0y, Access Point \u0111\u1ea3m nh\u1eadn vai tr\u00f2 nh\u01b0 m\u1ed9t c\u1ea7u n\u1ed1i kh\u00f4ng d\u00e2y, ti\u1ebfp nh\u1eadn v\u00e0 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u gi\u1eefa c\u00e1c ph\u1ea7n c\u1ee7a m\u1ea1ng. Nh\u1edd \u0111\u00f3, nh\u1eefng \u0111o\u1ea1n m\u1ea1ng v\u1ed1n t\u00e1ch bi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi nhau m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch, gi\u00fap m\u1edf r\u1ed9ng ph\u1ea1m vi truy c\u1eadp Internet cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h4>Ch\u1ebf \u0111\u1ed9 l\u1eb7p t\u00edn hi\u1ec7u (Repeater Mode)<\/h4>\n<p>\u1ede ch\u1ebf \u0111\u1ed9 Repeater, thi\u1ebft b\u1ecb s\u1ebd ti\u1ebfp nh\u1eadn v\u00e0 ph\u00e1t l\u1ea1i t\u00edn hi\u1ec7u t\u1eeb Modem, Router ho\u1eb7c m\u1ed9t Access Point kh\u00e1c \u0111ang k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f3 d\u00e2y. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng ra xa h\u01a1n, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng \u1ed5n \u0111\u1ecbnh v\u00e0 r\u1ed9ng kh\u1eafp h\u01a1n trong kh\u00f4ng gian s\u1eed d\u1ee5ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chuc-nang-cua-Access-Point-va-loi-ich-chinh\"><\/span>Ch\u1ee9c n\u0103ng c\u1ee7a Access Point v\u00e0 l\u1ee3i \u00edch ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Chuc-nang-chinh-cua-Access-Point-la-gi\"><\/span>Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a Access Point l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Access point c\u00f3 ch\u1ee9c n\u0103ng g\u00ec? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng ch\u1ee9c n\u0103ng ph\u1ed5 bi\u1ebfn:<\/p>\n<ul>\n<li><strong>T\u1ea1o m\u1ea1ng kh\u00f4ng d\u00e2y WLAN<\/strong>: AP cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y nh\u01b0 smartphone, laptop, tablet k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u00f3 d\u00e2y th\u00f4ng qua s\u00f3ng Wi-Fi, t\u1ea1o ra m\u1ea1ng kh\u00f4ng d\u00e2y trong ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li><strong>M\u1edf r\u1ed9ng ph\u1ea1m vi ph\u1ee7 s\u00f3ng Wi-Fi<\/strong>: AP gi\u00fap m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng ra nh\u1eefng khu v\u1ef1c m\u00e0 router ch\u00ednh kh\u00f4ng th\u1ec3 v\u01b0\u01a1n t\u1edbi, kh\u1eafc ph\u1ee5c c\u00e1c \u0111i\u1ec3m ch\u1ebft s\u00f3ng Wi-Fi, \u0111\u1ed3ng th\u1eddi gi\u00fap ng\u01b0\u1eddi d\u00f9ng di chuy\u1ec3n trong kh\u00f4ng gian m\u00e0 kh\u00f4ng b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 nhi\u1ec1u k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi<\/strong>: C\u00e1c AP, \u0111\u1eb7c bi\u1ec7t l\u00e0 lo\u1ea1i d\u00f9ng cho doanh nghi\u1ec7p, c\u00f3 th\u1ec3 x\u1eed l\u00fd s\u1ed1 l\u01b0\u1ee3ng l\u1edbn thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i c\u00f9ng l\u00fac m\u00e0 v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh, th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc, nh\u00e0 h\u00e0ng.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i, <a href=\"https:\/\/interdata.vn\/blog\/bang-thong-la-gi\/\">b\u0103ng th\u00f4ng<\/a> v\u00e0 b\u1ea3o m\u1eadt<\/strong>: AP cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng qu\u1ea3n l\u00fd b\u0103ng th\u00f4ng theo thi\u1ebft b\u1ecb ho\u1eb7c nh\u00f3m ng\u01b0\u1eddi d\u00f9ng, h\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a b\u1ea3o m\u1eadt cao c\u1ea5p nh\u01b0 WPA2\/WPA3, x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, t\u1ea1o m\u1ea1ng kh\u00e1ch, v\u00e0 gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp gi\u00fap n\u00e2ng cao an to\u00e0n m\u1ea1ng.<\/li>\n<li><strong>T\u00ednh n\u0103ng Mesh Wi-Fi (\u1edf m\u1ed9t s\u1ed1 AP hi\u1ec7n \u0111\u1ea1i)<\/strong>: Cho ph\u00e9p nhi\u1ec1u AP ph\u1ed1i h\u1ee3p ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ed1ng nh\u1ea5t, t\u1ea1o m\u1ea1ng Wi-Fi li\u1ec1n m\u1ea1ch kh\u00f4ng gi\u00e1n \u0111o\u1ea1n khi di chuy\u1ec3n.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong>: AP c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 c\u1ea7u n\u1ed1i (bridge mode) ho\u1eb7c l\u1eb7p l\u1ea1i (repeater mode) \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng ho\u1eb7c n\u1ed1i d\u00e0i t\u00edn hi\u1ec7u m\u1ea1ng kh\u00f4ng d\u00e2y.<\/li>\n<\/ul>\n<figure id=\"attachment_31883\" aria-describedby=\"caption-attachment-31883\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-31883\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Chuc-nang-va-loi-ich-chinh-cua-Access-Point.jpg\" alt=\"Ch\u1ee9c n\u0103ng v\u00e0 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a Access Point\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Chuc-nang-va-loi-ich-chinh-cua-Access-Point.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Chuc-nang-va-loi-ich-chinh-cua-Access-Point-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Chuc-nang-va-loi-ich-chinh-cua-Access-Point-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Chuc-nang-va-loi-ich-chinh-cua-Access-Point-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-31883\" class=\"wp-caption-text\">Ch\u1ee9c n\u0103ng v\u00e0 l\u1ee3i \u00edch ch\u00ednh c\u1ee7a Access Point<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-dung-de-lam-gi\"><\/span>Access Point d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t s\u1ed1 l\u1ee3i \u00edch khi s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb m\u1ea1ng Access Point l\u00e0:<\/p>\n<ul>\n<li><strong>M\u1edf r\u1ed9ng kh\u00f4ng gian k\u1ebft n\u1ed1i m\u1ea1ng kh\u00f4ng d\u00e2y<\/strong>: Cho ph\u00e9p ph\u1ee7 s\u00f3ng Wi-Fi \u1edf c\u00e1c khu v\u1ef1c r\u1ed9ng, nhi\u1ec1u t\u1ea7ng, ho\u1eb7c nhi\u1ec1u ph\u00f2ng m\u00e0 router \u0111\u01a1n l\u1ebb kh\u00f3 ho\u1eb7c kh\u00f4ng th\u1ec3 ph\u1ee7 s\u00f3ng \u0111\u1ebfn.<\/li>\n<li><strong>T\u0103ng s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i<\/strong>: \u0110\u00e1p \u1ee9ng t\u1ed1t nhu c\u1ea7u k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t m\u1ea1ng.<\/li>\n<li><strong>T\u0103ng t\u00ednh \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng kh\u00f4ng d\u00e2y<\/strong>: Gi\u00fap tr\u00e1nh gi\u00e1n \u0111o\u1ea1n, m\u1ea5t k\u1ebft n\u1ed1i, \u0111\u1eb7c bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng di chuy\u1ec3n trong khu v\u1ef1c ph\u1ee7 s\u00f3ng.<\/li>\n<li><strong>B\u1ea3o m\u1eadt n\u00e2ng cao<\/strong>: Nhi\u1ec1u AP t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt hi\u1ec7n \u0111\u1ea1i gi\u00fap b\u1ea3o v\u1ec7 m\u1ea1ng kh\u00f4ng d\u00e2y kh\u1ecfi truy c\u1eadp tr\u00e1i ph\u00e9p.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd linh ho\u1ea1t thu\u1eadn ti\u1ec7n<\/strong>: Cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd ng\u01b0\u1eddi d\u00f9ng, b\u0103ng th\u00f4ng, c\u0169ng nh\u01b0 c\u1ea5u h\u00ecnh m\u1ea1ng d\u1ec5 d\u00e0ng gi\u00fap ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb ki\u1ec3m so\u00e1t m\u1ea1ng hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<\/ul>\n<p>\u0110i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y (AP) c\u00f3 ch\u1ee9c n\u0103ng t\u1ea1o m\u1ea1ng WLAN, m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi, h\u1ed7 tr\u1ee3 nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u1ed3ng th\u1eddi, v\u00e0 qu\u1ea3n l\u00fd b\u1ea3o m\u1eadt k\u1ebft n\u1ed1i.<\/p>\n<p>L\u1ee3i \u00edch l\u1edbn nh\u1ea5t c\u1ee7a AP l\u00e0 m\u1edf r\u1ed9ng ph\u1ea1m vi m\u1ea1ng, t\u0103ng s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i, c\u1ea3i thi\u1ec7n t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ea3o m\u1eadt m\u1ea1ng kh\u00f4ng d\u00e2y cho c\u00e1c m\u00f4i tr\u01b0\u1eddng r\u1ed9ng l\u1edbn ho\u1eb7c c\u00f3 nhu c\u1ea7u nhi\u1ec1u thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ed3ng th\u1eddi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phan-biet-Access-Point-Router-va-Modem\"><\/span>Ph\u00e2n bi\u1ec7t Access Point, Router v\u00e0 Modem<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u nh\u1ea7m l\u1eabn gi\u1eefa Access Point, Router v\u00e0 Modem m\u1eb7c d\u00f9 c\u1ea3 ba \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng m\u1ea1ng, nh\u01b0ng ch\u1ee9c n\u0103ng v\u00e0 v\u1ecb tr\u00ed c\u1ee7a ch\u00fang l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau. V\u1eady Access Point kh\u00e1c g\u00ec Router v\u00e0 Modem? C\u00f9ng t\u00ecm hi\u1ec3u ngay:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Modem-Bo-dieu-chegiai-dieu-che\"><\/span>Modem (B\u1ed9 \u0111i\u1ec1u ch\u1ebf\/gi\u1ea3i \u0111i\u1ec1u ch\u1ebf)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong> L\u00e0 c\u1ea7u n\u1ed1i duy nh\u1ea5t gi\u1eefa m\u1ea1ng c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 internet (ISP) v\u00e0 m\u1ea1ng n\u1ed9i b\u1ed9 c\u1ee7a b\u1ea1n. Modem chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u t\u1eeb \u0111\u01b0\u1eddng truy\u1ec1n internet (c\u00e1p quang, c\u00e1p \u0111\u1ed3ng, ADSL&#8230;) th\u00e0nh t\u00edn hi\u1ec7u s\u1ed1 m\u00e0 m\u00e1y t\u00ednh ho\u1eb7c router c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> Lu\u00f4n l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u ti\u00ean k\u1ebft n\u1ed1i v\u1edbi \u0111\u01b0\u1eddng truy\u1ec1n internet t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<li><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:<\/strong> Gi\u1ed1ng nh\u01b0 m\u1ed9t &#8220;ng\u01b0\u1eddi phi\u00ean d\u1ecbch&#8221; chuy\u00ean bi\u1ec7t, gi\u00fap m\u1ea1ng trong nh\u00e0 b\u1ea1n &#8220;hi\u1ec3u&#8221; ng\u00f4n ng\u1eef c\u1ee7a internet t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Router-Bo-dinh-tuyen\"><\/span>Router (B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong> T\u1ea1o ra m\u1ed9t m\u1ea1ng n\u1ed9i b\u1ed9 (LAN) v\u00e0 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng \u0111\u00f3, c\u0169ng nh\u01b0 \u0111\u1ecbnh tuy\u1ebfn d\u1eef li\u1ec7u gi\u1eefa <a href=\"https:\/\/interdata.vn\/blog\/mang-lan\/\">m\u1ea1ng LAN<\/a> v\u00e0 internet th\u00f4ng qua modem. Router c\u0169ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1ea5p <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">\u0111\u1ecba ch\u1ec9 IP<\/a> cho c\u00e1c thi\u1ebft b\u1ecb, qu\u1ea3n l\u00fd <a href=\"https:\/\/interdata.vn\/blog\/tuong-lua-firewall\/\">t\u01b0\u1eddng l\u1eeda<\/a> v\u00e0 b\u1ea3o m\u1eadt. Router hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng t\u00edch h\u1ee3p th\u00eam ch\u1ee9c n\u0103ng ph\u00e1t Wi-Fi.<\/li>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> K\u1ebft n\u1ed1i v\u1edbi modem v\u00e0 l\u00e0 trung t\u00e2m c\u1ee7a m\u1ea1ng gia \u0111\u00ecnh ho\u1eb7c v\u0103n ph\u00f2ng nh\u1ecf.<\/li>\n<li><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:<\/strong> L\u00e0 &#8220;ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i giao th\u00f4ng&#8221; ch\u00ednh trong ng\u00f4i nh\u00e0 b\u1ea1n, kh\u00f4ng ch\u1ec9 \u0111i\u1ec1u h\u01b0\u1edbng d\u1eef li\u1ec7u m\u00e0 c\u00f2n qu\u1ea3n l\u00fd ai \u0111\u01b0\u1ee3c \u0111i, \u0111i \u0111\u1ebfn \u0111\u00e2u. Router Wi-Fi th\u1ef1c ch\u1ea5t \u0111\u00e3 t\u00edch h\u1ee3p AP, nh\u01b0ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 AP \u0111\u1ed9c l\u1eadp khi chuy\u1ec3n sang AP Mode.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-AP\"><\/span>Access Point (AP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong> \u0110\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t \u0111i\u1ec3m ph\u00e1t s\u00f3ng Wi-Fi, nh\u1eadn t\u00edn hi\u1ec7u m\u1ea1ng c\u00f3 d\u00e2y t\u1eeb router (ho\u1eb7c switch) v\u00e0 bi\u1ebfn n\u00f3 th\u00e0nh t\u00edn hi\u1ec7u kh\u00f4ng d\u00e2y. AP kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh tuy\u1ebfn hay c\u1ea5p IP cho c\u00e1c thi\u1ebft b\u1ecb, m\u00e0 ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t &#8220;c\u1ea7u n\u1ed1i&#8221; kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>V\u1ecb tr\u00ed:<\/strong> \u0110\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi router ho\u1eb7c switch th\u00f4ng qua c\u00e1p Ethernet v\u00e0 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u1ea7n m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi.<\/li>\n<li><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:<\/strong> L\u00e0 &#8220;tr\u1ea1m ph\u00e1t s\u00f3ng ph\u1ee5&#8221; \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u00e1c v\u1ecb tr\u00ed chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng c\u1ee7a &#8220;ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i giao th\u00f4ng&#8221; (router) \u0111\u1ebfn m\u1ecdi ng\u00f3c ng\u00e1ch.<\/li>\n<\/ul>\n<p>B\u1ea3ng so s\u00e1nh v\u1ec1 Access Point, Router v\u00e0 Modem:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; border: 1px solid #0D6EFD;\">\n<thead>\n<tr style=\"background-color: #0d6efd; color: white;\">\n<th style=\"padding: 10px; border: 1px solid #0d6efd; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Ti\u00eau ch\u00ed<\/strong><\/span><\/th>\n<th style=\"padding: 10px; border: 1px solid #0d6efd; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Modem<\/strong><\/span><\/th>\n<th style=\"padding: 10px; border: 1px solid #0d6efd; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Router<\/strong><\/span><\/th>\n<th style=\"padding: 10px; border: 1px solid #0d6efd; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Access Point<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Ch\u1ee9c n\u0103ng<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u ISP<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">T\u1ea1o &amp; qu\u1ea3n l\u00fd m\u1ea1ng n\u1ed9i b\u1ed9, \u0111\u1ecbnh tuy\u1ebfn<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Ph\u00e1t s\u00f3ng Wi-Fi t\u1eeb m\u1ea1ng c\u00f3 d\u00e2y<\/span><\/td>\n<\/tr>\n<tr style=\"background-color: #f0f8ff;\">\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">K\u1ebft n\u1ed1i v\u1edbi<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">\u0110\u01b0\u1eddng truy\u1ec1n ISP<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Modem<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Router\/Switch<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">C\u1ea5p IP<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Kh\u00f4ng (th\u01b0\u1eddng do Router\/ISP c\u1ea5p)<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">C\u00f3<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Kh\u00f4ng<\/span><\/td>\n<\/tr>\n<tr style=\"background-color: #f0f8ff;\">\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Ph\u00e1t Wi-Fi<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Kh\u00f4ng (tr\u1eeb modem t\u00edch h\u1ee3p Router Wi-Fi)<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">C\u00f3 (n\u1ebfu l\u00e0 Router Wi-Fi)<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">C\u00f3<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Vai tr\u00f2<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">C\u1ed5ng v\u00e0o Internet<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">Trung t\u00e2m m\u1ea1ng gia \u0111\u00ecnh\/v\u0103n ph\u00f2ng nh\u1ecf<\/span><\/td>\n<td style=\"padding: 10px; border: 1px solid #0D6EFD;\"><span style=\"color: #000000;\">M\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u00fang thi\u1ebft b\u1ecb cho nhu c\u1ea7u m\u1ea1ng c\u1ee7a m\u00ecnh, tr\u00e1nh l\u00e3ng ph\u00ed v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi-nao-nen-su-dung-Access-Point\"><\/span>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Access Point?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u00ean s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb Access Point (AP) trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n<ul>\n<li><strong>Khi c\u1ea7n m\u1edf r\u1ed9ng ph\u1ea1m vi ph\u1ee7 s\u00f3ng Wi-Fi<\/strong> \u0111\u1ec3 bao ph\u1ee7 nh\u1eefng khu v\u1ef1c m\u00e0 router ch\u00ednh kh\u00f4ng th\u1ec3 ph\u1ee7 \u0111\u1ebfn, v\u00ed d\u1ee5 nh\u01b0 c\u00e1c ph\u00f2ng khu\u1ea5t s\u00f3ng ho\u1eb7c t\u1ea7ng kh\u00e1c trong nh\u00e0, gi\u00fap kh\u1eafc ph\u1ee5c c\u00e1c \u0111i\u1ec3m ch\u1ebft s\u00f3ng.<\/li>\n<li><strong>Khi t\u00edn hi\u1ec7u Wi-Fi y\u1ebfu<\/strong> do kho\u1ea3ng c\u00e1ch xa b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, g\u00e2y ra k\u1ebft n\u1ed1i ch\u1eadm ho\u1eb7c gi\u00e1n \u0111o\u1ea1n; AP s\u1ebd gi\u00fap t\u0103ng c\u01b0\u1eddng t\u00edn hi\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m m\u1ea1ng.<\/li>\n<li><strong>Khi c\u1ea7n k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u1ed3ng th\u1eddi<\/strong> m\u00e0 m\u1ed9t router \u0111\u01a1n l\u1ebb kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c v\u1ec1 b\u0103ng th\u00f4ng v\u00e0 hi\u1ec7u su\u1ea5t.<\/li>\n<li>Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u01b0 v\u0103n ph\u00f2ng, tr\u01b0\u1eddng h\u1ecdc, nh\u00e0 h\u00e0ng, kh\u00e1ch s\u1ea1n, n\u01a1i c\u1ea7n qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i, b\u1ea3o m\u1eadt v\u00e0 b\u0103ng th\u00f4ng cho nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f9ng l\u00fac.<\/li>\n<li><strong>Khi mu\u1ed1n c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng Wi-Fi li\u1ec1n m\u1ea1ch (mesh Wi-Fi)<\/strong> ho\u1eb7c s\u1eed d\u1ee5ng AP \u1edf ch\u1ebf \u0111\u1ed9 c\u1ea7u n\u1ed1i ho\u1eb7c l\u1eb7p l\u1ea1i \u0111\u1ec3 k\u00e9o d\u00e0i t\u00edn hi\u1ec7u.<\/li>\n<\/ul>\n<p>Access Point n\u00ean \u0111\u01b0\u1ee3c d\u00f9ng khi b\u1ea1n c\u1ea7n m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi, t\u0103ng kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u1ea1ng kh\u00f4ng d\u00e2y trong c\u00e1c m\u00f4i tr\u01b0\u1eddng r\u1ed9ng ho\u1eb7c c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng[previous conversation].<\/p>\n<figure id=\"attachment_31884\" aria-describedby=\"caption-attachment-31884\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-31884\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Khi-nao-nen-su-dung-Access-Point.jpg\" alt=\"Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Access Point\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Khi-nao-nen-su-dung-Access-Point.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Khi-nao-nen-su-dung-Access-Point-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Khi-nao-nen-su-dung-Access-Point-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Khi-nao-nen-su-dung-Access-Point-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-31884\" class=\"wp-caption-text\">Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Access Point?<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-Access-Point-pho-bien-hien-nay\"><\/span>C\u00e1c lo\u1ea1i Access Point ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u1ecb tr\u01b0\u1eddng Access Point r\u1ea5t \u0111a d\u1ea1ng v\u1edbi nhi\u1ec1u lo\u1ea1i h\u00ecnh v\u00e0 t\u00ednh n\u0103ng kh\u00e1c nhau, ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng nhu c\u1ea7u s\u1eed d\u1ee5ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i AP theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00e0 c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i<br \/>\nb\u1ea1n c\u00f3 th\u1ec3 b\u1eaft g\u1eb7p:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-gan-tran-Ceiling-Mount-AP\"><\/span>Access Point g\u1eafn tr\u1ea7n (Ceiling-Mount AP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Th\u01b0\u1eddng c\u00f3 thi\u1ebft k\u1ebf tr\u00f2n ho\u1eb7c vu\u00f4ng d\u1eb9t, \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u00e2m tr\u1ea7n nh\u00e0 ho\u1eb7c g\u1eafn n\u1ed5i tr\u00ean tr\u1ea7n.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> Kh\u1ea3 n\u0103ng ph\u1ee7 s\u00f3ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 r\u1ed9ng kh\u1eafp nh\u1edd v\u1ecb tr\u00ed cao, \u00edt b\u1ecb c\u1ea3n tr\u1edf b\u1edfi \u0111\u1ed3 \u0111\u1ea1c, c\u00f3 t\u00ednh th\u1ea9m m\u1ef9 cao v\u00ec h\u00f2a nh\u1eadp v\u00e0o kh\u00f4ng gian.<\/li>\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi:<\/strong> V\u0103n ph\u00f2ng, kh\u00e1ch s\u1ea1n, tr\u01b0\u1eddng h\u1ecdc, trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i, nh\u00e0 \u1edf hi\u1ec7n \u0111\u1ea1i c\u00f3 tr\u1ea7n th\u1ea1ch cao.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-gan-tuong-Wall-Plate-AP\"><\/span>Access Point g\u1eafn t\u01b0\u1eddng (Wall-Plate AP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> C\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, thi\u1ebft k\u1ebf gi\u1ed1ng \u1ed5 c\u1eafm \u0111i\u1ec7n ho\u1eb7c m\u1eb7t n\u1ea1 m\u1ea1ng, \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ed9p \u00e2m t\u01b0\u1eddng.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> T\u00edch h\u1ee3p g\u1ecdn g\u00e0ng, kh\u00f4ng chi\u1ebfm kh\u00f4ng gian, d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t \u1edf c\u00e1c ph\u00f2ng ri\u00eang l\u1ebb, th\u01b0\u1eddng c\u00f3 th\u00eam c\u1ed5ng LAN \u0111\u1ec3 k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb c\u00f3 d\u00e2y.<\/li>\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi:<\/strong> Kh\u00e1ch s\u1ea1n, k\u00fd t\u00fac x\u00e1, c\u0103n h\u1ed9, v\u0103n ph\u00f2ng chia nh\u1ecf th\u00e0nh nhi\u1ec1u ph\u00f2ng.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-ngoai-troi-Outdoor-AP\"><\/span>Access Point ngo\u00e0i tr\u1eddi (Outdoor AP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn, ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t (n\u01b0\u1edbc, b\u1ee5i, nhi\u1ec7t \u0111\u1ed9 cao\/th\u1ea5p) v\u1edbi chu\u1ea9n IP65\/IP67.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> Kh\u1ea3 n\u0103ng ph\u1ee7 s\u00f3ng xa, m\u1ea1nh m\u1ebd cho kh\u00f4ng gian m\u1edf.<\/li>\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi:<\/strong> S\u00e2n v\u01b0\u1eddn, khu ngh\u1ec9 d\u01b0\u1ee1ng, c\u00f4ng vi\u00ean, qu\u1ea3ng tr\u01b0\u1eddng, nh\u00e0 x\u01b0\u1edfng, khu v\u1ef1c ngo\u00e0i tr\u1eddi c\u1ee7a qu\u00e1n c\u00e0 ph\u00ea.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-Desktop\"><\/span>Access Point Desktop<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Thi\u1ebft k\u1ebf t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c router Wi-Fi th\u00f4ng th\u01b0\u1eddng, c\u00f3 th\u1ec3 \u0111\u1eb7t tr\u00ean b\u00e0n ho\u1eb7c k\u1ec7.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> D\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 di chuy\u1ec3n, gi\u00e1 th\u00e0nh ph\u1ea3i ch\u0103ng.<\/li>\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi:<\/strong> Gia \u0111\u00ecnh nh\u1ecf, v\u0103n ph\u00f2ng nh\u1ecf, qu\u00e1n c\u00e0 ph\u00ea quy m\u00f4 nh\u1ecf.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"He-thong-Wi-Fi-Mesh\"><\/span>H\u1ec7 th\u1ed1ng Wi-Fi Mesh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>\u0110\u1eb7c \u0111i\u1ec3m:<\/strong> Bao g\u1ed3m nhi\u1ec1u thi\u1ebft b\u1ecb AP (g\u1ecdi l\u00e0 &#8220;n\u00fat&#8221; &#8211; node) ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 t\u1ea1o ra m\u1ed9t m\u1ea1ng l\u01b0\u1edbi Wi-Fi duy nh\u1ea5t, li\u1ec1n m\u1ea1ch.<\/li>\n<li><strong>\u01afu \u0111i\u1ec3m:<\/strong> V\u00f9ng ph\u1ee7 s\u00f3ng r\u1ed9ng l\u1edbn, lo\u1ea1i b\u1ecf \u0111i\u1ec3m ch\u1ebft, t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c node m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n (roaming), d\u1ec5 d\u00e0ng thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd qua \u1ee9ng d\u1ee5ng.<\/li>\n<li><strong>Ph\u00f9 h\u1ee3p v\u1edbi:<\/strong> Nh\u1eefng ng\u00f4i nh\u00e0 l\u1edbn, bi\u1ec7t th\u1ef1, v\u0103n ph\u00f2ng mu\u1ed1n c\u00f3 tr\u1ea3i nghi\u1ec7m Wi-Fi ho\u00e0n h\u1ea3o, kh\u00f4ng gi\u00e1n \u0111o\u1ea1n khi di chuy\u1ec3n.<\/li>\n<\/ul>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i AP n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00f4ng gian, nhu c\u1ea7u s\u1eed d\u1ee5ng, v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n. InterData khuy\u00ean b\u1ea1n n\u00ean xem x\u00e9t k\u1ef9 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-thuong-hieu-Access-Point-pho-bien-nhat-hien-nay\"><\/span>Nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u Access Point ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh c\u1ee7a thi\u1ebft b\u1ecb Access Point. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u Access Point n\u1ed5i b\u1eadt v\u00e0 \u0111\u01b0\u1ee3c tin d\u00f9ng tr\u00ean th\u1ecb tr\u01b0\u1eddng m\u00e0 InterData mu\u1ed1n gi\u1edbi thi\u1ec7u \u0111\u1ebfn b\u1ea1n:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"TP-Link\"><\/span>TP-Link<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ed5i ti\u1ebfng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111a d\u1ea1ng t\u1eeb ph\u00e2n kh\u00fac gia \u0111\u00ecnh \u0111\u1ebfn doanh nghi\u1ec7p nh\u1ecf (SMB) c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, d\u1ec5 c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng. D\u00f2ng s\u1ea3n ph\u1ea9m Omada EAP c\u1ee7a TP-Link \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd t\u1eadp trung qua ph\u1ea7n m\u1ec1m ho\u1eb7c Cloud Controller.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ubiquiti-UniFi\"><\/span>Ubiquiti (UniFi)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ubiquiti c\u1ef1c k\u1ef3 ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, gi\u00e1o d\u1ee5c, kh\u00e1ch s\u1ea1n, thi\u1ebft k\u1ebf \u0111\u1eb9p, hi\u1ec7u su\u1ea5t cao, kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd t\u1eadp trung m\u1ea1nh m\u1ebd th\u00f4ng qua b\u1ed9 \u0111i\u1ec1u khi\u1ec3n UniFi Controller (ph\u1ea7n m\u1ec1m ho\u1eb7c Cloud Key). Cung c\u1ea5p h\u1ec7 sinh th\u00e1i thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u1ed3ng b\u1ed9.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"CiscoMeraki\"><\/span>Cisco\/Meraki<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cisco l\u00e0 g\u00e3 kh\u1ed5ng l\u1ed3 trong ng\u00e0nh m\u1ea1ng, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p AP cao c\u1ea5p cho doanh nghi\u1ec7p l\u1edbn v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u. Meraki l\u00e0 th\u01b0\u01a1ng hi\u1ec7u con c\u1ee7a Cisco, n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd ho\u00e0n to\u00e0n tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd m\u1ea1ng di\u1ec7n r\u1ed9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Aruba-HPE-Aruba-Networking\"><\/span>Aruba (HPE Aruba Networking)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aruba l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a Hewlett Packard Enterprise (HPE), Aruba cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p m\u1ea1ng kh\u00f4ng d\u00e2y m\u1ea1nh m\u1ebd v\u00e0 an to\u00e0n cho doanh nghi\u1ec7p, t\u1eeb nh\u1ecf \u0111\u1ebfn l\u1edbn. N\u1ed5i b\u1eadt v\u1edbi <a href=\"https:\/\/interdata.vn\/blog\/tri-tue-nhan-tao-ai\/\">c\u00f4ng ngh\u1ec7 AI<\/a>-powered \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"D-Link\"><\/span>D-Link<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cung c\u1ea5p nhi\u1ec1u lo\u1ea1i AP v\u1edbi m\u1ee9c gi\u00e1 \u0111a d\u1ea1ng, t\u1eeb c\u01a1 b\u1ea3n cho gia \u0111\u00ecnh \u0111\u1ebfn c\u00e1c d\u00f2ng c\u00f3 t\u00ednh n\u0103ng n\u00e2ng cao cho doanh nghi\u1ec7p, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 thi\u1ebft l\u1eadp.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Zyxel\"><\/span>Zyxel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Cung c\u1ea5p gi\u1ea3i ph\u00e1p m\u1ea1ng \u0111a d\u1ea1ng, bao g\u1ed3m c\u1ea3 c\u00e1c d\u00f2ng AP cho gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p, c\u00f3 c\u00e1c s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 Nebula Cloud \u0111\u1ec3 qu\u1ea3n l\u00fd t\u1eadp trung.<\/p>\n<p>Khi l\u1ef1a ch\u1ecdn, h\u00e3y t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a t\u1eebng th\u01b0\u01a1ng hi\u1ec7u, \u0111\u1ecdc c\u00e1c \u0111\u00e1nh gi\u00e1 t\u1eeb ng\u01b0\u1eddi d\u00f9ng kh\u00e1c v\u00e0 c\u00e2n nh\u1eafc d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh t\u1ed1t nh\u1ea5t.<\/p>\n<figure id=\"attachment_31886\" aria-describedby=\"caption-attachment-31886\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-31886\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Top-thuong-hieu-Access-Point-dang-tin-cay.jpg\" alt=\"Top th\u01b0\u01a1ng hi\u1ec7u Access Point \u0111\u00e1ng tin c\u1eady\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Top-thuong-hieu-Access-Point-dang-tin-cay.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Top-thuong-hieu-Access-Point-dang-tin-cay-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Top-thuong-hieu-Access-Point-dang-tin-cay-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/07\/Top-thuong-hieu-Access-Point-dang-tin-cay-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-31886\" class=\"wp-caption-text\">Top th\u01b0\u01a1ng hi\u1ec7u Access Point \u0111\u00e1ng tin c\u1eady<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cac-cong-nghe-va-thuat-ngu-quan-trong-cua-Access-Point\"><\/span>C\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 thu\u1eadt ng\u1eef quan tr\u1ecdng c\u1ee7a Access Point<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 thu\u1eadt ng\u1eef quan tr\u1ecdng c\u1ee7a Access Point (AP) bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>IC (Integrated Circuit)<\/strong>: Vi m\u1ea1ch t\u00edch h\u1ee3p x\u1eed l\u00fd v\u00e0 qu\u1ea3n l\u00fd t\u00edn hi\u1ec7u kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>C\u1ed5ng k\u1ebft n\u1ed1i<\/strong>: Th\u01b0\u1eddng c\u00f3 c\u1ed5ng Ethernet \u0111\u1ec3 k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 d\u00e2y, m\u1ed9t s\u1ed1 c\u00f3 USB ho\u1eb7c c\u1ed5ng n\u1ed1i ti\u1ebfng h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng kh\u00e1c.<\/li>\n<li><strong>Ngu\u1ed3n \u0111i\u1ec7n<\/strong>: Cung c\u1ea5p qua ngu\u1ed3n tr\u1ef1c ti\u1ebfp ho\u1eb7c Power over Ethernet (PoE).<\/li>\n<li><strong>LEDs (Light-Emitting Diodes)<\/strong>: \u0110\u00e8n LED hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng, bao g\u1ed3m \u0111\u00e8n ngu\u1ed3n, tr\u1ea1ng th\u00e1i m\u1ea1ng, tr\u1ea1ng th\u00e1i kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong>: Truy\u1ec1n d\u1eabn v\u00e0 nh\u1eadn d\u1eef li\u1ec7u, chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa m\u1ea1ng kh\u00f4ng d\u00e2y v\u00e0 m\u1ea1ng c\u00f3 d\u00e2y.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd k\u1ebft n\u1ed1i<\/strong>: Ki\u1ec3m tra x\u00e1c th\u1ef1c v\u00e0 cho ph\u00e9p ho\u1eb7c t\u1eeb ch\u1ed1i k\u1ebft n\u1ed1i c\u1ee7a thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y.<\/li>\n<li><strong>X\u00e1c th\u1ef1c v\u00e0 b\u1ea3o m\u1eadt<\/strong>: S\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng th\u1ee9c m\u00e3 h\u00f3a WPA2\/WPA3 \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n m\u1ea1ng.<\/li>\n<li><strong>SSID (Service Set Identifier)<\/strong>: T\u00ean m\u1ea1ng kh\u00f4ng d\u00e2y do AP ph\u00e1t s\u00f3ng \u0111\u1ec3 thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i.<\/li>\n<li><strong>VLAN (Virtual LAN)<\/strong>: Chia m\u1ea1ng th\u00e0nh c\u00e1c m\u1ea1ng con \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 c\u00e1ch ly c\u00e1c ph\u1ea7n m\u1ea1ng kh\u00e1c nhau.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 Bridge (C\u1ea7u n\u1ed1i)<\/strong>: K\u1ebft n\u1ed1i v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u gi\u1eefa c\u00e1c m\u1ea1ng kh\u00f4ng d\u00e2y v\u1edbi m\u1ee5c \u0111\u00edch m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng.<\/li>\n<li><strong>Ch\u1ebf \u0111\u1ed9 Repeater (B\u1ed9 l\u1eb7p)<\/strong>: M\u1edf r\u1ed9ng ph\u1ea1m vi t\u00edn hi\u1ec7u Wi-Fi b\u1eb1ng c\u00e1ch nh\u1eadn v\u00e0 ph\u00e1t l\u1ea1i t\u00edn hi\u1ec7u.<\/li>\n<li><strong>Captive Portal<\/strong>: T\u00ednh n\u0103ng ch\u1eb7n truy c\u1eadp v\u00e0 y\u00eau c\u1ea7u x\u00e1c th\u1ef1c tr\u01b0\u1edbc khi cho ph\u00e9p k\u1ebft n\u1ed1i.<\/li>\n<li><strong>Access Control <a href=\"https:\/\/interdata.vn\/blog\/list-trong-python\/\">List<\/a> (<a href=\"https:\/\/interdata.vn\/blog\/acl-la-gi\/\">ACL<\/a>)<\/strong>: Danh s\u00e1ch ki\u1ec3m so\u00e1t truy c\u1eadp gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp c\u00e1c thi\u1ebft b\u1ecb v\u00e0o m\u1ea1ng.<\/li>\n<li><strong>Ph\u00e2n c\u1ee5m (<a href=\"https:\/\/interdata.vn\/blog\/clustering-la-gi\/\">Clustering<\/a>)<\/strong>: Cho ph\u00e9p qu\u1ea3n tr\u1ecb vi\u00ean qu\u1ea3n l\u00fd nhi\u1ec1u AP nh\u01b0 m\u1ed9t th\u1ec3 th\u1ed1ng nh\u1ea5t.<\/li>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/root-access-la-gi\/\">Root Access<\/a> Point<\/strong>: AP g\u1ed1c trong m\u1ea1ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e1t s\u00f3ng SSID v\u00e0 qu\u1ea3n l\u00fd c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i.<\/li>\n<\/ul>\n<p>C\u00e1c AP th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o m\u1ea1ng WLAN, m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi, qu\u1ea3n l\u00fd an ninh v\u00e0 c\u1ea5u h\u00ecnh m\u1ea1ng kh\u00f4ng d\u00e2y trong doanh nghi\u1ec7p ho\u1eb7c m\u00f4i tr\u01b0\u1eddng l\u1edbn, h\u1ed7 tr\u1ee3 nhi\u1ec1u thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m m\u1ea1ng li\u1ec1n m\u1ea1ch khi di chuy\u1ec3n trong ph\u1ea1m vi ph\u1ee7 s\u00f3ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau-hoi-thuong-gap-ve-Access-Point-FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Access Point (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea1n c\u00f3 th\u1ec3 c\u00f3 th\u00eam m\u1ed9t s\u1ed1 th\u1eafc m\u1eafc li\u00ean quan \u0111\u1ebfn Access Point. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p nh\u1ea5t c\u00f9ng v\u1edbi c\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Toi-co-the-su-dung-nhieu-Access-Point-trong-mot-he-thong-mang-khong\"><\/span>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec1u Access Point trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. Vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u AP l\u00e0 c\u00e1ch ph\u1ed5 bi\u1ebfn \u0111\u1ec3 m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng Wi-Fi cho c\u00e1c kh\u00f4ng gian l\u1edbn. C\u00e1c AP c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp ho\u1eb7c t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng Mesh li\u1ec1n m\u1ea1ch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Access-Point-co-can-internet-de-hoat-dong-khong\"><\/span>Access Point c\u00f3 c\u1ea7n internet \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Thi\u1ebft b\u1ecb Access Point c\u1ea7n k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t ngu\u1ed3n internet (t\u1eeb router ho\u1eb7c modem) \u0111\u1ec3 cung c\u1ea5p Wi-Fi c\u00f3 k\u1ebft n\u1ed1i internet cho c\u00e1c thi\u1ebft b\u1ecb. Tuy nhi\u00ean, n\u00f3 v\u1eabn c\u00f3 th\u1ec3 ph\u00e1t s\u00f3ng Wi-Fi v\u00e0 t\u1ea1o m\u1ea1ng n\u1ed9i b\u1ed9 kh\u00f4ng c\u00f3 internet n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n internet.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lam-the-nao-de-biet-Access-Point-co-hoat-dong-tot-khong\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft Access Point c\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra t\u00edn hi\u1ec7u Wi-Fi tr\u00ean c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh, th\u1eed truy c\u1eadp internet t\u1eeb c\u00e1c khu v\u1ef1c kh\u00e1c nhau. Nhi\u1ec1u AP c\u00f3 \u0111\u00e8n b\u00e1o tr\u1ea1ng th\u00e1i ho\u1eb7c giao di\u1ec7n qu\u1ea3n l\u00fd hi\u1ec3n th\u1ecb t\u00ecnh tr\u1ea1ng k\u1ebft n\u1ed1i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Toi-co-the-ket-noi-day-tu-Access-Point-vao-may-tinh-khong\"><\/span>T\u00f4i c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i d\u00e2y t\u1eeb Access Point v\u00e0o m\u00e1y t\u00ednh kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t s\u1ed1 Access Point c\u00f3 c\u1ed5ng LAN ph\u1ee5 cho ph\u00e9p b\u1ea1n k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp c\u00e1c thi\u1ebft b\u1ecb c\u00f3 d\u00e2y nh\u01b0 m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, m\u00e1y in m\u1ea1ng. Tuy nhi\u00ean, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a AP m\u00e0 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng b\u1ed5 sung.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Wi-Fi-Mesh-co-phai-la-Access-Point-khong\"><\/span>Wi-Fi Mesh c\u00f3 ph\u1ea3i l\u00e0 Access Point kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ec7 th\u1ed1ng Wi-Fi Mesh th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c Access Point (g\u1ecdi l\u00e0 node) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u00e0m vi\u1ec7c c\u00f9ng nhau, t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi Wi-Fi duy nh\u1ea5t v\u00e0 li\u1ec1n m\u1ea1ch. M\u1ed7i node trong h\u1ec7 th\u1ed1ng Mesh \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t Access Point.<\/p>\n<p>Sau khi t\u00ecm hi\u1ec3u s\u00e2u v\u1ec1 <strong>Access Point l\u00e0 g\u00ec<\/strong>, <strong>ch\u1ee9c n\u0103ng<\/strong>, <strong>l\u1ee3i \u00edch<\/strong> v\u00e0<strong> c\u00e1ch ph\u00e2n bi\u1ec7t n\u00f3 v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng kh\u00e1c<\/strong>, b\u1ea1n \u0111\u00e3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 gi\u1ea3i ph\u00e1p n\u00e0y.<\/p>\n<p>Access Point kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng s\u00f3ng m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng Wi-Fi m\u1ea1nh m\u1ebd, \u1ed5n \u0111\u1ecbnh v\u00e0 linh ho\u1ea1t cho m\u1ecdi kh\u00f4ng gian, t\u1eeb ng\u00f4i nh\u00e0 th\u00e2n y\u00eau \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p ph\u1ee9c t\u1ea1p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong h\u1ec7 th\u1ed1ng m\u1ea1ng Wi-Fi, Access Point (AP) l\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m gi\u00fap m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng v\u00e0 k\u1ebft n\u1ed1i nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng l\u00fac m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, kh\u00f4ng \u00edt ng\u01b0\u1eddi v\u1eabn nh\u1ea7m l\u1eabn gi\u1eefa Access Point v\u00e0 Router. C\u00f9ng InterData t\u00ecm hi\u1ec3u thi\u1ebft b\u1ecb Access Point<\/p>\n","protected":false},"author":11,"featured_media":31885,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[151],"tags":[],"class_list":["post-31880","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mang"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/31880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=31880"}],"version-history":[{"count":9,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/31880\/revisions"}],"predecessor-version":[{"id":35758,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/31880\/revisions\/35758"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/31885"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=31880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=31880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=31880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}