{"id":356,"date":"2022-06-20T20:33:17","date_gmt":"2022-06-20T13:33:17","guid":{"rendered":"http:\/\/localhost\/hpcen\/?p=356"},"modified":"2022-07-12T16:46:25","modified_gmt":"2022-07-12T09:46:25","slug":"cach-thiet-lap-mang-noi-bo-lan","status":"publish","type":"post","link":"https:\/\/hpcen.vn\/?p=356","title":{"rendered":"C\u00e1ch thi\u1ebft l\u1eadp m\u1ea1ng n\u1ed9i b\u1ed9 &#8211; LAN"},"content":{"rendered":"<div style=\"background: #76b51b52; border: 3px dashed #76b51b; padding: 20px; margin-bottom: 20px;\">\n<div style=\"text-align: center;\"><b>T\u01b0 v\u1ea5n: Gi\u1ea3i Ph\u00e1p | Tri\u1ec3n Khai H\u1ea1 T\u1ea7ng M\u1ea1ng | X\u1eed L\u00fd S\u1ef1 C\u1ed1 M\u1ea1ng Lan Doanh Nghi\u1ec7p | Thi\u1ebft K\u1ebf Website &#8211; Chu\u1ea9n SEO \n<\/b><\/div>\n<div style=\"text-align: center;\"><b>Vui l\u00f2ng li\u00ean h\u1ec7 Hotline:<span style=\"color: red;\"> 0901 48 11 78 &#8211; <span style=\"color: red;\">&nbsp;0907 08 79 77<\/span><\/b><\/div>\n<div style=\"text-align: center;\">Email: info@hpcen.vn<\/div>\n<div><\/div>\n<\/div><p>Trong b\u00e0i vi\u1ebft n\u00e0y, s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1ea1o m\u1ea1ng LAN (Local Area Network &#8211; M\u1ea1ng n\u1ed9i b\u1ed9), cho ph\u00e9p c\u00e1c m\u00e1y t\u00ednh v\u00e0 thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 tr\u00f2 chuy\u1ec7n v\u00e0 truy c\u1eadp internet.<\/p><p><strong>I.X\u00e1c \u0111\u1ecbnh h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ea7n thi\u1ebft l\u1eadp<\/strong><\/p><p><strong>1.S\u1ed1 l\u01b0\u1ee3ng m\u00e1y t\u00ednh c\u1ea7n k\u1ebft n\u1ed1i.<\/strong>&nbsp;Khi c\u00e0i m\u1ea1ng LAN, b\u1ea1n c\u1ea7n bi\u1ebft s\u1ed1 l\u01b0\u1ee3ng m\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng qua Ethernet. Nh\u01b0 v\u1eady m\u1edbi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c s\u1ed1 c\u1ed5ng c\u1ea7n d\u00f9ng.<\/p><ul class=\"wp-block-list\"><li>N\u1ebfu s\u1ed1 m\u00e1y t\u00ednh c\u1ea7n n\u1ed1i d\u00e2y l\u00e0 4 ho\u1eb7c \u00edt h\u01a1n, b\u1ea1n ch\u1ec9 c\u1ea7n d\u00f9ng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. N\u1ebfu c\u00f3 nhi\u1ec1u h\u01a1n 4 m\u00e1y, b\u1ea1n c\u1ea7n c\u00f3 b\u1ed9 chuy\u1ec3n m\u1ea1ch \u0111\u1ec3 m\u1edf r\u1ed9ng s\u1ed1 c\u1ed5ng s\u1eb5n c\u00f3 tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li><\/ul><p><strong>2.Quy\u1ebft \u0111\u1ecbnh c\u00f3 t\u1ea1o m\u1ea1ng kh\u00f4ng d\u00e2y hay kh\u00f4ng.<\/strong>&nbsp;N\u1ebfu mu\u1ed1n thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y, b\u1ea1n c\u1ea7n b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn c\u00f3 th\u1ec3 ph\u00e1t m\u1ea1ng kh\u00f4ng d\u00e2y. H\u1ea7u h\u1ebft c\u00e1c d\u00f2ng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng n\u00e0y.<\/p><ul class=\"wp-block-list\"><li>B\u1ed9 chuy\u1ec3n m\u1ea1ch kh\u00f4ng cho ph\u00e9p k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y, ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong m\u1ea1ng LAN n\u1ed1i d\u00e2y ho\u1eb7c m\u1edf r\u1ed9ng s\u1ed1 c\u1ed5ng s\u1eb5n c\u00f3 tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li><\/ul><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"270\" src=\"https:\/\/hpcen.vn\/wp-content\/uploads\/2022\/06\/Figure_1_2_SAN_Eliminates.jpg\" alt=\"\" class=\"wp-image-773\"\/><\/figure><p><strong>3.Quy\u1ebft \u0111\u1ecbnh c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng c\u00f3 \u0111\u01b0\u1ee3c truy c\u1eadp internet hay kh\u00f4ng.&nbsp;<\/strong><\/p><p>N\u1ebfu mu\u1ed1n to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 truy c\u1eadp internet, b\u1ea1n c\u1ea7n b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ec3 x\u1eed l\u00fd k\u1ebft n\u1ed1i. N\u1ebfu kh\u00f4ng c\u1ea7n k\u1ebft n\u1ed1i m\u1ea1ng th\u00ec ch\u1ec9 c\u1ea7n d\u00f9ng b\u1ed9 chuy\u1ec3n m\u1ea1ch.<\/p><p><strong>4.T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c n\u1ed1i d\u00e2y.<\/strong><\/p><p><strong>&nbsp;<\/strong>\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 nan gi\u1ea3i \u1edf c\u00e1c gia \u0111\u00ecnh, nh\u01b0ng c\u00e1p m\u1ea1ng kh\u00f4ng th\u1ec3 d\u00e0i qu\u00e1 100 m. N\u1ebfu mu\u1ed1n n\u1ed1i d\u00e2y d\u00e0i h\u01a1n 100 m, b\u1ea1n c\u1ea7n d\u00f9ng b\u1ed9 chuy\u1ec3n m\u1ea1ch l\u00e0m trung gian.<\/p><p>5.<strong>C\u00e2n nh\u1eafc nhu c\u1ea7u trong t\u01b0\u01a1ng lai.<\/strong>&nbsp;<\/p><p>N\u1ebfu \u0111\u00e3 s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 c\u1ed5ng, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc m\u1edf r\u1ed9ng th\u00eam c\u1ed5ng \u0111\u1ec3 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i th\u00eam thi\u1ebft b\u1ecb trong t\u01b0\u01a1ng lai.<\/p><p><strong>II.Thi\u1ebft l\u1eadp m\u1ea1ng LAN c\u01a1 b\u1ea3n<\/strong><\/p><p><strong>1.Chu\u1ea9n b\u1ecb c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng.<\/strong>&nbsp;\u0110\u1ec3 t\u1ea1o m\u1ea1ng LAN, b\u1ea1n c\u1ea7n b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c b\u1ed9 chuy\u1ec3n m\u1ea1ch \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m m\u1ea1ng. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y s\u1ebd \u0111\u1ecbnh tuy\u1ebfn th\u00f4ng tin \u0111\u1ebfn c\u00e1c m\u00e1y t\u00ednh th\u00edch h\u1ee3p.<\/p><ul class=\"wp-block-list\"><li><strong>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/strong>&nbsp;s\u1ebd t\u1ef1 \u0111\u1ed9ng g\u00e1n \u0111\u1ecba ch\u1ec9 IP cho t\u1eebng thi\u1ebft b\u1ecb trong m\u1ea1ng. \u0110i\u1ec1u n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft n\u1ebfu b\u1ea1n mu\u1ed1n chia s\u1ebb k\u1ebft n\u1ed1i internet v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. B\u1ea1n n\u00ean thi\u1ebft l\u1eadp m\u1ea1ng v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn d\u00f9 kh\u00f4ng c\u00f3 \u00fd \u0111\u1ecbnh chia s\u1ebb k\u1ebft n\u1ed1i internet.<\/li><li><strong>B\u1ed9 chuy\u1ec3n m\u1ea1ch<\/strong>&nbsp;l\u00e0 phi\u00ean b\u1ea3n \u0111\u01a1n gi\u1ea3n h\u01a1n c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. N\u00f3 cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i li\u00ean l\u1ea1c v\u1edbi nhau, nh\u01b0ng kh\u00f4ng t\u1ef1 \u0111\u1ed9ng g\u00e1n \u0111\u1ecba ch\u1ec9 IP v\u00e0 kh\u00f4ng chia s\u1ebb k\u1ebft n\u1ed1i internet. B\u1ed9 chuy\u1ec3n m\u1ea1ch th\u00edch h\u1ee3p nh\u1ea5t khi \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u1edf r\u1ed9ng s\u1ed1 c\u1ed5ng LAN s\u1eb5n c\u00f3 trong m\u1ea1ng, v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li><\/ul><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"465\" src=\"https:\/\/hpcen.vn\/wp-content\/uploads\/2022\/06\/2af07ed232b03be75e559d05e4228c15.jpg\" alt=\"\" class=\"wp-image-774\" srcset=\"https:\/\/hpcen.vn\/wp-content\/uploads\/2022\/06\/2af07ed232b03be75e559d05e4228c15.jpg 496w, https:\/\/hpcen.vn\/wp-content\/uploads\/2022\/06\/2af07ed232b03be75e559d05e4228c15-427x400.jpg 427w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><\/figure><p><strong>2.Thi\u1ebft l\u1eadp b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;B\u1ea1n kh\u00f4ng c\u1ea7n thi\u1ebft l\u1eadp qu\u00e1 ph\u1ee9c t\u1ea1p \u0111\u1ed1i v\u1edbi m\u1ea1ng LAN c\u01a1 b\u1ea3n. Ch\u1ec9 c\u1ea7n c\u1eafm \u0111i\u1ec7n, \u0111\u1eb7t g\u1ea7n modem n\u1ebfu mu\u1ed1n chia s\u1ebb k\u1ebft n\u1ed1i internet.<\/p><p><strong>3.K\u1ebft n\u1ed1i modem v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (n\u1ebfu c\u1ea7n).<\/strong>&nbsp;N\u1ebfu \u0111\u1ecbnh chia s\u1ebb k\u1ebft n\u1ed1i internet qua modem, b\u1ea1n h\u00e3y k\u1ebft n\u1ed1i modem v\u1edbi c\u1ed5ng WAN\/INTERNET tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. C\u1ed5ng n\u00e0y th\u01b0\u1eddng c\u00f3 m\u00e0u kh\u00e1c v\u1edbi c\u00e1c c\u1ed5ng c\u00f2n l\u1ea1i.<\/p><p><strong>4.K\u1ebft n\u1ed1i b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn (n\u1ebfu c\u1ea7n).<\/strong>&nbsp;N\u1ebfu s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch \u0111\u1ec3 m\u1edf r\u1ed9ng c\u1ed5ng tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ea1n c\u1ea7n c\u1eafm c\u00e1p Ethernet v\u00e0o c\u1ed5ng LAN b\u1ea5t k\u1ef3 tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 b\u1ed9 chuy\u1ec3n m\u1ea1ch. \u0110\u00e2y l\u00e0 c\u00e1ch m\u1edf r\u1ed9ng m\u1ea1ng ra to\u00e0n b\u1ed9 c\u1ed5ng LAN tr\u00ean b\u1ed9 chuy\u1ec3n m\u1ea1ch.<\/p><p><br><strong>5.K\u1ebft n\u1ed1i m\u00e1y t\u00ednh v\u1edbi c\u1ed5ng LAN.<\/strong>&nbsp;D\u00f9ng c\u00e1p Ethernet k\u1ebft n\u1ed1i t\u1eebng m\u00e1y t\u00ednh v\u1edbi c\u1ed5ng LAN tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c b\u1ed9 chuy\u1ec3n m\u1ea1ch. B\u1ea1n kh\u00f4ng c\u1ea7n \u0111\u1ec3 t\u00e2m t\u1edbi th\u1ee9 t\u1ef1 c\u1ed5ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p><ul class=\"wp-block-list\"><li>C\u00e1p Ethernet kh\u00f4ng th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u ch\u00ednh x\u00e1c n\u1ebfu c\u00f3 \u0111\u1ed9 d\u00e0i qu\u00e1 100 m.<\/li><\/ul><p><strong>6.Thi\u1ebft l\u1eadp m\u1ed9t m\u00e1y t\u00ednh l\u00e0m m\u00e1y ch\u1ee7 DHCP n\u1ebfu s\u1eed d\u1ee5ng b\u1ed9 chuy\u1ec3n m\u1ea1ch.<\/strong>&nbsp;N\u1ebfu ch\u1ec9 d\u00f9ng b\u1ed9 chuy\u1ec3n m\u1ea1ch l\u00e0m trung t\u00e2m m\u1ea1ng, b\u1ea1n h\u00e3y thi\u1ebft l\u1eadp m\u1ed9t m\u00e1y t\u00ednh th\u00e0nh m\u00e1y ch\u1ee7 DHCP (Dynamic Host Configuration Protocol &#8211; Giao th\u1ee9c c\u1ea5u h\u00ecnh \u0111\u1ed9ng m\u00e1y ch\u1ee7) \u0111\u1ec3 to\u00e0n b\u1ed9 m\u00e1y t\u00ednh trong m\u1ea1ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn \u0111\u1ecba ch\u1ec9 IP.<\/p><ul class=\"wp-block-list\"><li>B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o m\u00e1y ch\u1ee7 DHCP tr\u00ean m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch nhanh ch\u00f3ng b\u1eb1ng c\u00e1ch c\u00e0i \u0111\u1eb7t ti\u1ec7n \u00edch trung gian.<\/li><li>C\u00e1c m\u00e1y t\u00ednh c\u00f2n l\u1ea1i trong m\u1ea1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn \u0111\u1ecba ch\u1ec9 IP khi m\u00e1y ch\u1ee7 ch\u1ea1y, mi\u1ec5n l\u00e0 n\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp nh\u01b0 v\u1eady.<\/li><\/ul><p>7.<strong>Ki\u1ec3m tra m\u1ea1ng tr\u00ean t\u1eebng m\u00e1y t\u00ednh.<\/strong>&nbsp;Sau khi m\u00e1y t\u00ednh nh\u1eadn \u0111\u1ecba ch\u1ec9 IP, c\u00e1c m\u00e1y c\u00f3 th\u1ec3 trao \u0111\u1ed5i v\u1edbi nhau qua m\u1ea1ng. N\u1ebfu b\u1ea1n d\u00f9ng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ec3 chia s\u1ebb internet, m\u1ed7i m\u00e1y t\u00ednh c\u00f3 th\u1ec3 truy c\u1eadp internet.<\/p><p><strong>8.Thi\u1ebft l\u1eadp chia s\u1ebb t\u1eadp tin v\u00e0 m\u00e1y in.<\/strong>&nbsp;Sau khi thi\u1ebft l\u1eadp m\u1ea1ng, b\u1ea1n ch\u01b0a th\u1ec3 th\u1ea5y d\u1eef li\u1ec7u tr\u00ean m\u00e1y t\u00ednh kh\u00e1c tr\u1eeb khi nh\u1eefng m\u00e1y \u0111\u00f3 k\u00edch ho\u1ea1t chia s\u1ebb t\u1eadp tin. B\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp chia s\u1ebb t\u1eadp tin, th\u01b0 m\u1ee5c, \u1ed5 \u0111\u0129a, m\u00e1y in v\u1edbi c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng \u0111\u1ec3 b\u1ea5t c\u1ee9 ai tr\u00ean m\u1ea1ng ho\u1eb7c ch\u1ec9 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u.<\/p><p><strong>III.Thi\u1ebft l\u1eadp m\u1ea1ng kh\u00f4ng d\u00e2y<\/strong><\/p><p><strong>1.Thi\u1ebft l\u1eadp b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;Khi thi\u1ebft l\u1eadp b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng kh\u00f4ng d\u00e2y, b\u1ea1n c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec1u sau:<\/p><ul class=\"wp-block-list\"><li>\u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 d\u1ec5 d\u00e0ng, b\u1ea1n n\u00ean \u0111\u1eb7t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn g\u1ea7n modem.<\/li><li>B\u1ea1n n\u00ean \u0111\u1eb7t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn \u1edf v\u1ecb tr\u00ed trung t\u00e2m \u0111\u1ec3 t\u0103ng t\u1ed1i \u0111a ph\u1ea1m vi ph\u1ee7 s\u00f3ng.<\/li><li>B\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i m\u1ed9t m\u00e1y t\u00ednh v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn th\u00f4ng qua c\u00e1p Ethernet trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t.<\/li><\/ul><p><strong>2.K\u1ebft n\u1ed1i m\u00e1y t\u00ednh v\u1edbi m\u1ed9t trong c\u00e1c c\u1ed5ng LAN tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;B\u1ea1n s\u1ebd s\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t web c\u1ee7a m\u00e1y t\u00ednh \u0111\u1ec3 c\u1ea5u h\u00ecnh m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/p><p><strong>3.K\u1ebft n\u1ed1i m\u00e1y t\u00ednh v\u1edbi m\u1ed9t trong c\u00e1c c\u1ed5ng LAN tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;B\u1ea1n s\u1ebd s\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t web c\u1ee7a m\u00e1y t\u00ednh \u0111\u1ec3 c\u1ea5u h\u00ecnh m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/p><p><strong>4.Nh\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;B\u1ea1n c\u00f3 th\u1ec3 xem \u0111\u1ecba ch\u1ec9 IP \u0111\u01b0\u1ee3c in \u1edf m\u1eb7t d\u01b0\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, ho\u1eb7c trong t\u00e0i li\u1ec7u \u0111i k\u00e8m. N\u1ebfu kh\u00f4ng t\u00ecm \u0111\u01b0\u1ee3c, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed c\u00e1ch sau:<\/p><ul class=\"wp-block-list\"><li>Windows &#8211; nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o n\u00fat Network (M\u1ea1ng) tr\u00ean khay h\u1ec7 th\u1ed1ng \u2192 nh\u1ea5p chu\u1ed9t v\u00e0o Open Network and Sharing Center (M\u1edf trung t\u00e2m m\u1ea1ng v\u00e0 chia s\u1ebb) \u2192 nh\u1ea5p chu\u1ed9t v\u00e0o li\u00ean k\u1ebft Ethernet \u2192 nh\u1ea5p chu\u1ed9t v\u00e0o Details (Chi ti\u1ebft) \u2192 t\u00ecm m\u1ee5c Default Gateway \u0111\u1ec3 xem \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/li><li>Mac &#8211; nh\u1ea5p chu\u1ed9t v\u00e0o tr\u00ecnh \u0111\u01a1n Apple v\u00e0 ch\u1ecdn System Preferences (T\u00f9y ch\u1ec9nh h\u1ec7 th\u1ed1ng) \u2192 nh\u1ea5p Network \u2192 nh\u1ea5p Ethernet connection (K\u1ebft n\u1ed1i Ethernet) \u2192 t\u00ecm m\u1ee5c Router (B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn) \u0111\u1ec3 xem \u0111\u1ecba ch\u1ec9 IP.<\/li><\/ul><p><strong>5.\u0110\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb vi\u00ean.<\/strong>&nbsp;B\u1ea1n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. Th\u00f4ng tin \u0111\u0103ng nh\u1eadp m\u1eb7c \u0111\u1ecbnh ph\u1ee5 thu\u1ed9c v\u00e0o d\u00f2ng s\u1ea3n ph\u1ea9m m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng, tuy nhi\u00ean t\u00ean ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng l\u00e0 &#8220;admin&#8221; v\u00e0 m\u1eadt kh\u1ea9u l\u00e0 &#8220;admin&#8221;, &#8220;password&#8221; ho\u1eb7c \u0111\u1ec3 tr\u1ed1ng.<\/p><p>B\u1ea1n c\u00f3 th\u1ec3 tra c\u1ee9u lo\u1ea1i modem c\u1ee7a m\u00ecnh t\u1ea1i&nbsp;<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"https:\/\/portforward.com\/router-password\/\">https:\/\/portforward.com\/router-password\/<\/a>&nbsp;\u0111\u1ec3 t\u00ecm th\u00f4ng tin \u0111\u0103ng nh\u1eadp m\u1eb7c \u0111\u1ecbnh.<\/p><p><strong>6.M\u1edf m\u1ee5c&nbsp;<strong>Wireless<\/strong>&nbsp;(Kh\u00f4ng d\u00e2y) trong c\u00e0i \u0111\u1eb7t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/strong>&nbsp;V\u1ecb tr\u00ed v\u00e0 thu\u1eadt ng\u1eef c\u1ee7a ph\u1ea7n n\u00e0y s\u1ebd kh\u00e1c nhau tr\u00ean t\u1eebng b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/p><p><strong>7.\u0110\u1ed5i t\u00ean m\u1ea1ng trong tr\u01b0\u1eddng&nbsp;<strong>SSID<\/strong>&nbsp;ho\u1eb7c &#8220;Network name&#8221; (T\u00ean m\u1ea1ng).<\/strong>&nbsp;\u0110\u00e2y l\u00e0 t\u00ean hi\u1ec3n th\u1ecb trong danh s\u00e1ch m\u1ea1ng kh\u1ea3 d\u1ee5ng.<\/p><p><strong>8.Ch\u1ecdn chu\u1ea9n b\u1ea3o m\u1eadt&nbsp;<strong>WPA2-Personal<\/strong>.<\/strong>&nbsp;\u0110\u00e2y l\u00e0 chu\u1ea9n b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t tr\u00ean c\u00e1c b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn. Tr\u00e1nh s\u1eed d\u1ee5ng WPA v\u00e0 WEP tr\u1eeb khi ph\u1ea3i k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u0111\u1eddi c\u0169, kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/p><p><strong>9.T\u1ea1o m\u1eadt kh\u1ea9u m\u1ea1nh.<\/strong>&nbsp;\u0110\u00e2y l\u00e0 m\u1eadt kh\u1ea9u d\u00f9ng \u0111\u1ec3 k\u1ebft n\u1ed1i m\u1ea1ng. Tr\u01b0\u1eddng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 &#8220;Pre-Shared Key&#8221; (M\u00e3 tr\u01b0\u1edbc khi chia s\u1ebb).<\/p><p><strong>10.\u0110\u1eebng qu\u00ean k\u00edch ho\u1ea1t m\u1ea1ng kh\u00f4ng d\u00e2y.<\/strong>&nbsp;T\u00f9y thu\u1ed9c v\u00e0o b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn b\u1ea1n s\u1eed d\u1ee5ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i t\u00edch v\u00e0o h\u1ed9p tho\u1ea1i ho\u1eb7c nh\u1ea5p chu\u1ed9t v\u00e0o n\u00fat \u1edf \u0111\u1ea7u tr\u00ecnh \u0111\u01a1n Wireless m\u1edbi k\u00edch ho\u1ea1t \u0111\u01b0\u1ee3c m\u1ea1ng kh\u00f4ng d\u00e2y.<\/p><p><strong>11.Nh\u1ea5p chu\u1ed9t v\u00e0o n\u00fat&nbsp;<strong>Save<\/strong>&nbsp;(L\u01b0u) ho\u1eb7c&nbsp;<strong>Apply<\/strong>&nbsp;(\u00c1p d\u1ee5ng).<\/strong>&nbsp;\u0110\u00e2y l\u00e0 thao t\u00e1c l\u01b0u thay \u0111\u1ed5i tr\u00ean b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn.<\/p><p><strong>12.\u0110\u1ee3i b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/strong>&nbsp;B\u1ea1n s\u1ebd ph\u1ea3i \u0111\u1ee3i v\u00e0i ph\u00fat \u0111\u1ec3 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0 c\u00f3 m\u1ea1ng.<\/p><p><strong>13.K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y v\u1edbi m\u1ea1ng kh\u00f4ng d\u00e2y.<\/strong>&nbsp;Sau khi c\u00f3 m\u1ea1ng, b\u1ea1n s\u1ebd th\u1ea5y t\u00ean m\u1ea1ng hi\u1ec3n th\u1ecb trong danh s\u00e1ch m\u1ea1ng kh\u1ea3 d\u1ee5ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y n\u1eb1m trong ph\u1ea1m vi ph\u1ee7 s\u00f3ng. Khi k\u1ebft n\u1ed1i m\u1ea1ng, ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u nh\u1eadp m\u1eadt kh\u1ea9u b\u1ea1n v\u1eeba \u0111\u1eb7t.<\/p><ul class=\"wp-block-list\"><li>M\u00e1y t\u00ednh k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn qua Ethernet kh\u00f4ng c\u1ea7n nh\u1eadp m\u1eadt kh\u1ea9u.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>T\u01b0 v\u1ea5n: Gi\u1ea3i Ph\u00e1p | Tri\u1ec3n Khai H\u1ea1 T\u1ea7ng M\u1ea1ng | X\u1eed L\u00fd S\u1ef1 C\u1ed1 M\u1ea1ng Lan Doanh Nghi\u1ec7p | Thi\u1ebft K\u1ebf Website &#8211; Chu\u1ea9n SEO Vui l\u00f2ng li\u00ean h\u1ec7 Hotline: 0901 48 11 78 &#8211; &nbsp;0907 08 79 77 Email: info@hpcen.vn Trong b\u00e0i vi\u1ebft n\u00e0y, s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1ea1o m\u1ea1ng LAN (Local<\/p>\n","protected":false},"author":5,"featured_media":772,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[58,63,31],"tags":[],"yst_prominent_words":[],"class_list":["post-356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-camera","category-dich-vu","category-giai-phap"],"_links":{"self":[{"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/posts\/356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=356"}],"version-history":[{"count":0,"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/posts\/356\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=\/wp\/v2\/media\/772"}],"wp:attachment":[{"href":"https:\/\/hpcen.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=356"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/hpcen.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fyst_prominent_words&post=356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}