{"id":24547,"date":"2022-09-12T07:00:03","date_gmt":"2022-09-12T00:00:03","guid":{"rendered":"\/vi\/?post_type=ht_kb&#038;p=24547"},"modified":"2023-10-17T14:02:43","modified_gmt":"2023-10-17T07:02:43","slug":"thiet-lap-dai-ip-tren-cac-bo-phat-wifi-cung-dai-voi-ip-tren-router","status":"publish","type":"ht_kb","link":"\/vi\/kb\/thiet-lap-dai-ip-tren-cac-bo-phat-wifi-cung-dai-voi-ip-tren-router\/","title":{"rendered":"Thi\u1ebft l\u1eadp d\u1ea3i IP tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi c\u00f9ng d\u1ea3i v\u1edbi IP tr\u00ean Router"},"content":{"rendered":"<div style=\"text-align: justify;\">\n<div><strong>Th\u1ef1c t\u1ebf:<\/strong>\u00a0Router (*1) t\u1ea1i nh\u00e0 h\u00e0ng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t d\u1ea3i m\u1ea1ng 192.168.0.1. Do kh\u00f4ng gian r\u1ed9ng, nh\u00e0 h\u00e0ng l\u1eafp th\u00eam c\u00e1c b\u1ed9 ph\u00e1t Wifi (*2) c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o Router. Tuy nhi\u00ean, c\u00e1c b\u1ed9 ph\u00e1t n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n s\u1ebd c\u00f3 d\u1ea3i IP kh\u00e1c d\u1ea3i IP c\u1ee7a Router (V\u00ed d\u1ee5: 192.168.20.1). Khi thi\u1ebft b\u1ecb di \u0111\u1ed9ng k\u1ebft n\u1ed1i m\u1ea1ng \u0111\u1ebfn b\u1ed9 ph\u00e1t Wifi th\u00ec kh\u00f4ng t\u00ecm th\u1ea5y \u0111\u01b0\u1ee3c m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9 c\u1ee7a nh\u00e0 h\u00e0ng.<\/div>\n<div><strong>Gi\u1ea3i quy\u1ebft:<\/strong>\u00a0T\u1eaft DHCP (*3) tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi \u0111\u1ec3 c\u00e1c b\u1ed9 ph\u00e1t n\u00e0y kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u1ea5p ph\u00e1t \u0111\u1ecba ch\u1ec9 IP (*4) t\u1ef1 \u0111\u1ed9ng. Khi \u0111\u00f3\u00a0d\u1ea3i IP tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi s\u1ebd c\u00f9ng d\u1ea3i IP v\u1edbi Router.<br \/>\n<strong>C\u00e1ch th\u1ef1c hi\u1ec7n:<\/strong><br \/>\nT\u00f9y theo t\u1eebng nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb ph\u00e1t m\u1ea1ng, thao t\u00e1c t\u1eaft DHCP tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi s\u1ebd kh\u00e1c nhau. V\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y th\u1ef1c hi\u1ec7n tr\u00ean b\u1ed9 ph\u00e1t Wifi<strong>\u00a0DLink<\/strong><br \/>\n1. C\u1eafm d\u00e2y m\u1ea1ng m\u00e1y thu ng\u00e2n v\u1edbi c\u00e1c b\u1ed9 ph\u00e1t Wifi. Ho\u1eb7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb di \u0111\u1ed9ng k\u1ebft n\u1ed1i m\u1ea1ng Wifi \u0111\u1ebfn b\u1ed9 ph\u00e1t.<br \/>\n2. M\u1edf tr\u00ecnh duy\u1ec7t v\u00e0 truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ed9 ph\u00e1t Wifi. Th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 l\u00e0 192.168.0.1, 192.168.1.1 Ho\u1eb7c sau khi thay \u0111\u1ed5i l\u1ea1i c\u00f3 th\u1ec3 l\u00e0 192.168.20.1,&#8230;<br \/>\n3. Nh\u1eadp th\u00f4ng tin\u00a0<strong>T\u00ean ng\u01b0\u1eddi d\u00f9ng, M\u1eadt kh\u1ea9u<\/strong>. M\u1eb7c \u0111\u1ecbnh T\u00ean ng\u01b0\u1eddi d\u00f9ng l\u00e0 admin, M\u1eadt kh\u1ea9u l\u00e0 admin ho\u1eb7c 1234 ho\u1eb7c 1111.\u00a0(Th\u00f4ng tin \u0111\u0103ng nh\u1eadp t\u00f9y theo t\u1eebng h\u00e3ng cung c\u1ea5p s\u1ea3n ph\u1ea9m)<br \/>\n<img decoding=\"async\" class=\"img-size50\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/IMG_4914.JPG\" alt=\"\" \/><br \/>\n4. Nh\u1ea5n\u00a0<strong>Login<\/strong>.<\/div>\n<div><\/div>\n<div><img decoding=\"async\" class=\"img-size100\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/tat-dhcp-switch-1.png\" alt=\"\" \/><\/div>\n<div>5. Ch\u1ecdn tab\u00a0<strong>Local Network<\/strong>, t\u1eaft ch\u1ebf \u0111\u1ed9\u00a0<strong>DHCP<\/strong>.<\/div>\n<div><\/div>\n<div><img decoding=\"async\" class=\"img-size100\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/tat-dhcp-switch-3.png\" alt=\"\" \/><br \/>\n<img decoding=\"async\" class=\"img-size100\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/tat-dhcp-switch-4.png\" alt=\"\" \/><\/div>\n<div>6. Th\u1ef1c hi\u1ec7n t\u01b0\u01a1ng t\u1ef1 tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi c\u00f2n l\u1ea1i.<br \/>\n7. Khi \u0111\u00f3, d\u1ea3i IP tr\u00ean b\u1ed9 ph\u00e1t Wifi s\u1ebd \u0111\u1ed5i v\u1ec1 c\u00f9ng v\u1edbi d\u1ea3i IP Router. C\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi c\u00e1c b\u1ed9 ph\u00e1t Wifi, khi \u0111\u00f3 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9.<\/div>\n<div>\n<div>\n<p><img decoding=\"async\" class=\"img-size50\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/tat-dhcp-switch-5.png\" alt=\"\" \/><\/p>\n<\/div>\n<p><strong>L\u01b0u \u00fd:\u00a0<\/strong><\/p>\n<ul>\n<li>Khi th\u1ef1c hi\u1ec7n thi\u1ebft l\u1eadp n\u00e0y, t\u1ed5ng s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i \u0111\u1ebfn Router, b\u1ed9 ph\u00e1t Wifi t\u1ed1i \u0111a l\u00e0 250 thi\u1ebft b\u1ecb.<\/li>\n<li>Sau khi t\u1eaft DHCP, c\u1ed5ng WAN\u00a0(*5)\u00a0tr\u00ean c\u00e1c b\u1ed9 ph\u00e1t Wifi s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, kh\u00f4ng th\u1ef1c hi\u1ec7n c\u1eafm m\u1ea1ng t\u1eeb Router cho b\u1ed9 ph\u00e1t qua c\u1ed5ng n\u00e0y.<\/li>\n<\/ul>\n<div style=\"text-align: left;\">\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p m\u1ea1ng kh\u00e1c, c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp b\u1eb1ng c\u00e1ch t\u00ecm ki\u1ebfm trong m\u1ee5c Thi\u1ebft l\u1eadp m\u1ea1ng LAN, t\u00ecm \u0111\u1ebfn c\u00e1c th\u00f4ng tin DHCP \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u1eaft.<br \/>\n<strong>C\u00e1ch thi\u1ebft l\u1eadp m\u1ea1ng cho 1 s\u1ed1 Router th\u00f4ng d\u1ee5ng:<\/strong><br \/>\n<strong>Tenda:\u00a0<\/strong><a href=\"http:\/\/www.tendacn.com\/en\/faq\/2165.html\" target=\"_blank\" rel=\"noopener\">http:\/\/www.tendacn.com\/en\/faq\/2165.html<\/a><br \/>\n<strong>Dlink:\u00a0<\/strong><a href=\"http:\/\/www.linksys.com\/us\/support-article?articleNum=135673\" target=\"_blank\" rel=\"noopener\">https:\/\/superuser.com\/questions\/1162417\/d-link-router-assign-fixed-ip-address-for-given-mac-address<\/a><br \/>\n<strong>Linksys:\u00a0<\/strong><a href=\"http:\/\/www.linksys.com\/us\/support-article?articleNum=135673\" target=\"_blank\" rel=\"noopener\">http:\/\/www.linksys.com\/us\/support-article?articleNum=135673<\/a><br \/>\n<strong>Toto:\u00a0<\/strong><a href=\"http:\/\/www.totolink.net\/sub\/support\/faq\/content.asp?idx=30&amp;product_num=&amp;s_kinds=&amp;s_word=\" target=\"_blank\" rel=\"noopener\">http:\/\/www.totolink.net\/sub\/support\/faq\/content.asp?idx=30&amp;product_num=&amp;s_kinds=&amp;s_word=<\/a><\/div>\n<div style=\"text-align: justify;\"><strong>C\u00e1c thu\u1eadt ng\u1eef trong b\u00e0i vi\u1ebft:<\/strong><br \/>\n<strong>(*1) Router<\/strong>:\u00a0l\u00e0 thi\u1ebft b\u1ecb \u0111\u1ecbnh tuy\u1ebfn, hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 thi\u1ebft b\u1ecb chia s\u1ebb Internet t\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong nh\u00e0 h\u00e0ng. Khi Router nh\u1eadn m\u1ea1ng t\u1eeb Modem th\u00f4ng qua c\u1ed5ng WAN, Router s\u1ebd t\u1ef1 sinh 1 d\u1ea3i IP kh\u00e1c v\u1edbi Modem.<br \/>\n<strong>(*2) B\u1ed9 ph\u00e1t Wifi (Access Point):\u00a0<\/strong>l\u00e0 thi\u1ebft b\u1ecb nh\u1eadn Internet t\u1eeb Router v\u00e0 chia s\u1ebb Internet t\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. \u0110i\u1ec3m d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a c\u00e1c b\u1ed9 ph\u00e1t Wifi l\u00e0 c\u00f3 trang b\u1ecb \u0103ng-ten hay c\u00f2n g\u1ecdi l\u00e0 &#8220;r\u00e2u&#8221;.<br \/>\n<strong>(*3) DHCP\u00a0&#8211; Dynamic Host Configuration:<\/strong>\u00a0l\u00e0 m\u1ed9t giao th\u1ee9c cho ph\u00e9p c\u1ea5p ph\u00e1t \u0111\u1ecba ch\u1ec9 IP m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng c\u00f9ng v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh li\u00ean quan kh\u00e1c nh\u01b0 Subnet Mask, Gateway m\u1eb7c \u0111\u1ecbnh.<br \/>\n<strong>(*4) \u0110\u1ecba ch\u1ec9 IP\u00a0&#8211; Internet Protocol Address:<\/strong>\u00a0l\u00e0 d\u00e3y s\u1ed1 x\u00e1c \u0111\u1ecbnh thi\u1ebft b\u1ecb \u0111\u1ec3 c\u00f3 th\u1ec3 g\u1eedi nh\u1eadn d\u1eef li\u1ec7u \u0111\u1ebfn c\u00e1c m\u00e1y kh\u00e1c.<br \/>\n<strong>(*5) C\u1ed5ng WAN:<\/strong> \u00a0D\u00f9ng \u0111\u1ec3 nh\u1eadn 1 \u0111\u1ecba ch\u1ec9 IP t\u1eeb Router sau \u0111\u00f3 c\u1ea5p ph\u00e1t \u0111\u1ecba ch\u1ec9 IP kh\u00e1c v\u1edbi d\u1ea3i IP c\u1ee7a Router. Th\u00f4ng th\u01b0\u1eddng c\u1ed5ng n\u00e0y c\u00f3 m\u00e0u kh\u00e1c v\u1edbi c\u00e1c c\u1ed5ng c\u00f2n l\u1ea1i.<\/div>\n<\/div>\n<div><img decoding=\"async\" class=\"img-size20\" src=\"https:\/\/trienkhai.cukcuk.vn\/images\/cong-wan.png\" alt=\"\" \/><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ef1c t\u1ebf:\u00a0Router (*1) t\u1ea1i nh\u00e0 h\u00e0ng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t d\u1ea3i m\u1ea1ng 192.168.0.1. Do kh\u00f4ng gian r\u1ed9ng, nh\u00e0 h\u00e0ng l\u1eafp th\u00eam c\u00e1c b\u1ed9 ph\u00e1t Wifi (*2) c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o Router. Tuy nhi\u00ean, c\u00e1c b\u1ed9 ph\u00e1t n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n s\u1ebd c\u00f3 d\u1ea3i IP kh\u00e1c d\u1ea3i IP c\u1ee7a Router (V\u00ed&#8230;<\/p>\n","protected":false},"author":110,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"ht-kb-category":[3509],"ht-kb-tag":[],"class_list":["post-24547","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-4-cac-cau-hoi-thuong-gap"],"_links":{"self":[{"href":"\/vi\/wp-json\/wp\/v2\/ht-kb\/24547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/vi\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"\/vi\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"\/vi\/wp-json\/wp\/v2\/users\/110"}],"replies":[{"embeddable":true,"href":"\/vi\/wp-json\/wp\/v2\/comments?post=24547"}],"version-history":[{"count":3,"href":"\/vi\/wp-json\/wp\/v2\/ht-kb\/24547\/revisions"}],"predecessor-version":[{"id":28596,"href":"\/vi\/wp-json\/wp\/v2\/ht-kb\/24547\/revisions\/28596"}],"wp:attachment":[{"href":"\/vi\/wp-json\/wp\/v2\/media?parent=24547"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"\/vi\/wp-json\/wp\/v2\/ht-kb-category?post=24547"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"\/vi\/wp-json\/wp\/v2\/ht-kb-tag?post=24547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}