{"id":21630,"date":"2024-12-13T14:23:50","date_gmt":"2024-12-13T07:23:50","guid":{"rendered":"https:\/\/thegioifirewall.com\/?p=21101"},"modified":"2025-03-24T07:27:20","modified_gmt":"2025-03-24T07:27:20","slug":"huong-dan-cau-hinh-tham-so-wireless-cua-eap-tp-link-tren-giao-dien-standalone","status":"publish","type":"post","link":"https:\/\/vacif.com\/en\/huong-dan-cau-hinh-tham-so-wireless-cua-eap-tp-link-tren-giao-dien-standalone\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn c\u1ea5u h\u00ecnh tham s\u1ed1 wireless c\u1ee7a EAP TP-Link tr\u00ean giao di\u1ec7n standalone"},"content":{"rendered":"\n

Overview<\/strong>
<\/strong>Giao di\u1ec7n qu\u1ea3n l\u00fd \u0111\u1ed9c l\u1eadp (Standalone) tr\u00ean router TP-Link \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf tr\u1ef1c quan v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp th\u00f4ng qua tr\u00ecnh duy\u1ec7t web. N\u00f3 cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh nh\u01b0 xem tr\u1ea1ng th\u00e1i k\u1ebft n\u1ed1i, c\u1ea5u h\u00ecnh m\u1ea1ng WAN v\u00e0 LAN, thi\u1ebft l\u1eadp Wi-Fi v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn b\u1ea3o m\u1eadt, qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i, v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng b\u1ea3o m\u1eadt nh\u01b0 t\u01b0\u1eddng l\u1eeda v\u00e0 VPN. Ngo\u00e0i ra, giao di\u1ec7n c\u00f2n h\u1ed7 tr\u1ee3 QoS \u0111\u1ec3 qu\u1ea3n l\u00fd b\u0103ng th\u00f4ng, ki\u1ec3m so\u00e1t n\u1ed9i dung cho tr\u1ebb em, v\u00e0 cho ph\u00e9p sao l\u01b0u c\u0169ng nh\u01b0 kh\u00f4i ph\u1ee5c c\u1ea5u h\u00ecnh. Giao di\u1ec7n n\u00e0y ph\u00f9 h\u1ee3p cho c\u1ea3 ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p nh\u1ecf, mang l\u1ea1i gi\u1ea3i ph\u00e1p m\u1ea1ng \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

S\u01a1 \u0111\u1ed3 m\u1ea1ng <\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Firewall sophos c\u1ea5p dhcp cho switch v\u00e0 AP TP-Link trong l\u1edbp m\u1ea1ng c\u00f3 IP l\u00e0 172.14.14.0\/24<\/p>\n\n\n\n

Switch PoE \u0111\u01b0\u1ee3c c\u1ea5p l\u1edbp m\u1ea1ng t\u1eeb firewall c\u00f3 \u0111\u1ecba ch\u1ec9 qu\u1ea3n tr\u1ecb l\u00e0 172.14.14.15\/24<\/p>\n\n\n\n

2 AP TP-Link \u0111\u01b0\u1ee3c c\u1ea5p IP \u0111\u1ec3 v\u00e0o giao di\u1ec7n qu\u1ea3n tr\u1ecb l\u1ea7n l\u01b0\u1ee3t l\u00e0 172.14.14.16\/24 v\u00e0 172.14.14.18\/24<\/p>\n\n\n\n

C\u00e1c b\u01b0\u1edbc c\u1ea5u h\u00ecnh<\/strong><\/p>\n\n\n\n

    \n
  1. C\u1ea5u h\u00ecnh Sophos Firewall<\/li>\n\n\n\n
  2. C\u1ea5u h\u00ecnh tham s\u1ed1 wireless\u00a0<\/li>\n<\/ol>\n\n\n\n
      \n
    1. C\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t m\u1ea1ng kh\u00f4ng d\u00e2y c\u01a1 b\u1ea3n<\/li>\n\n\n\n
    2. C\u1ea5u h\u00ecnh SSIDs<\/li>\n\n\n\n
    3. C\u1ea5u h\u00ecnh C\u00e0i \u0111\u1eb7t Kh\u00f4ng d\u00e2y N\u00e2ng cao<\/li>\n\n\n\n
    4. C\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i (Load balance)<\/li>\n<\/ol>\n\n\n\n

      H\u01b0\u1edbng d\u1eabn c\u1ea5u h\u00ecnh<\/strong><\/p>\n\n\n\n

      1. C\u1ea5u h\u00ecnh Sophos Firewall<\/p>\n\n\n\n

      \u0110\u1ea7u ti\u00ean v\u00e0o firewall c\u1ea5u h\u00ecnh \u0111\u1ec3 c\u1ea5p dhcp cho c\u00e1c AP v\u00e0 switch. V\u00e0o Network ><\/strong> M\u1ee5c Interfaces <\/strong>> \u1ede \u0111\u00e2y m\u00ecnh ch\u1ecdn Port 4<\/strong> l\u00e0m c\u1ed5ng c\u1ea5p dhcp<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Ti\u1ebfp theo v\u00e0o Ph\u1ea7n DHCP \u0111\u1ec3 c\u1ea5p DHCP cho c\u00e1c l\u1edbp m\u1ea1ng \u1edf port 4, \u1ede \u0111\u00e2y m\u00ecnh \u0111\u1eb7t t\u00ean l\u00e0 LAN1<\/strong><\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Ti\u1ebfp theo t\u1ea1o policy \u0111\u1ec3 cho c\u00e1c l\u1edbp m\u1ea1ng ra internet v\u00e0 ping \u0111\u01b0\u1ee3c v\u1edbi nhau. <\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n

      Ti\u1ebfp theo \u0111\u1ec3 v\u00e0o \u0111\u01b0\u1ee3c giao di\u1ec7n standalone c\u1ee7a AP v\u00e0 Switch TP-Link th\u00ec c\u1ea7n ph\u1ea3i xem \u0111\u1ecba ch\u1ec9 IP m\u00e0 Firewall \u0111\u00e3 c\u1ea5p, v\u00e0o m\u1ee5c Network > DHCP<\/strong>. \u1ede \u0111\u00e2y m\u00ecnh c\u00f3 2 IP c\u1ee7a AP TP-Link c\u00f3 t\u00ean l\u1ea7n l\u01b0\u1ee3t l\u00e0 172.14.14.16 v\u00e0 172.14.14.18, IP c\u1ee7a switch TP-Link l\u00e0 172.14.14.15<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      V\u00e0o m\u1ee5c wifi tr\u00ean m\u00e1y t\u00ednh > Wifi TP-Link s\u1ebd xu\u1ea5t hi\u1ec7n v\u00e0 ch\u00fang ta c\u1ea7n k\u1ebft n\u1ed1i v\u00e0o > TP-Link_5GHz_8A6D97<\/strong><\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Khi \u0111\u00e3 k\u1ebft n\u1ed1i v\u00e0o Wifi, v\u00e0o google v\u00e0 g\u00f5 IP m\u00e0 firewall \u0111\u00e3 c\u1ea5p cho AP.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Nh\u1eadp t\u00e0i kho\u1ea3n v\u00e0 password m\u1eb7c \u0111\u1ecbnh l\u00e0 admin.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Set up a new account ><\/strong> \u0110\u1eb7t name<\/strong> v\u00e0 password<\/strong> theo \u00fd m\u00ecnh.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      \u1ede \u0111\u00e2y do m\u00ecnh kh\u00f4ng c\u1ea7n x\u00e0i 2.4GHz n\u00ean s\u1ebd dissable. 5GHz Wireless Radio: Tick ch\u1ecdn Enable > SSID: VFLUX > Password: Monday@123 > <\/strong>Sau \u0111\u00f3 ch\u1edd \u0111\u1ee3i AP load<\/p>\n\n\n\n

      Enable > SSID: VFLUX > Password: Monday@123 ><\/strong> Sau \u0111\u00f3 ch\u1edd \u0111\u1ee3i AP load<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n

      Tick ch\u1ecdn I have connected to the new wireless network<\/strong> v\u00e0 b\u1ea5m finish <\/strong>\u0111\u1ec3 ho\u00e0n th\u00e0nh.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Sau \u0111\u00f3 v\u00e0o l\u1ea1i m\u1ee5c wifi tr\u00ean pc > K\u1ebft n\u1ed1i v\u00e0o wifi VFLUX m\u00e0 m\u00ecnh m\u1edbi t\u1ea1o.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      Quay l\u1ea1i trang IP c\u1ee7a AP th\u00ec s\u1ebd hi\u1ec7n ra 1 giao di\u1ec7n m\u1edbi.<\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n

      2. C\u1ea5u h\u00ecnh tham s\u1ed1 wireless <\/strong><\/p>\n\n\n\n

      \u0110\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c tham s\u1ed1 kh\u00f4ng d\u00e2y, h\u00e3y v\u00e0o trang Wireless > Wireless Settings > Wireless Basic Settings.<\/strong><\/p>\n\n\n\n

      \"\"\/<\/figure>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n
        \n
      1. C\u1ea5u h\u00ecnh c\u00e0i \u0111\u1eb7t m\u1ea1ng kh\u00f4ng d\u00e2y c\u01a1 b\u1ea3n<\/strong><\/li>\n<\/ol>\n\n\n\n
        \"\"\/<\/figure>\n\n\n\n
          \n
        • 2.4GHz Wireless Radio\/5GHz Wireless Radio<\/strong><\/li>\n<\/ul>\n\n\n\n

          \u0110\u00e1nh d\u1ea5u h\u1ed9p ki\u1ec3m \u0111\u1ec3 k\u00edch ho\u1ea1t Radio Kh\u00f4ng d\u00e2y 2.4GHz\/5GHz. M\u1eb7c \u0111\u1ecbnh, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t. Ch\u1ec9 khi l\u1ef1a ch\u1ecdn n\u00e0y \u0111\u01b0\u1ee3c b\u1eadt th\u00ec radio kh\u00f4ng d\u00e2y tr\u00ean b\u0103ng t\u1ea7n 2.4GHz\/5GHz m\u1edbi ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

            \n
          • Wireless Mode<\/strong><\/li>\n<\/ul>\n\n\n\n

            Ch\u1ecdn ti\u00eau chu\u1ea9n giao th\u1ee9c cho m\u1ea1ng kh\u00f4ng d\u00e2y.\u0110\u1ed1i v\u1edbi m\u1ea1ng 2.4GHz, ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n ch\u1ecdn 802.11b\/g\/n. Nh\u01b0 v\u1eady, c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 b\u1ea5t k\u1ef3 ch\u1ebf \u0111\u1ed9 n\u00e0o trong s\u1ed1 n\u00e0y \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a b\u1ea1n. \u0110\u1ed1i v\u1edbi m\u1ea1ng 5GHz, ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n ch\u1ecdn 802.11n\/ac ho\u1eb7c 802.11a\/n\/ac. Nh\u01b0 v\u1eady, c\u00e1c thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 b\u1ea5t k\u1ef3 ch\u1ebf \u0111\u1ed9 n\u00e0o trong s\u1ed1 n\u00e0y \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

              \n
            • Channel width<\/strong><\/li>\n<\/ul>\n\n\n\n

              Theo ti\u00eau chu\u1ea9n IEEE 802.11n, vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng r\u1ed9ng h\u01a1n c\u00f3 th\u1ec3 t\u0103ng l\u01b0u l\u01b0\u1ee3ng kh\u00f4ng d\u00e2y. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn b\u0103ng th\u00f4ng th\u1ea5p h\u01a1n v\u00ec c\u00e1c l\u00fd do sau:<\/p>\n\n\n\n

              + \u0110\u1ec3 t\u0103ng s\u1ed1 l\u01b0\u1ee3ng k\u00eanh c\u00f3 s\u1eb5n trong t\u1ed5ng b\u0103ng th\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n\n\n\n

              + \u0110\u1ec3 tr\u00e1nh nhi\u1ec5u t\u1eeb c\u00e1c k\u00eanh ch\u1ed3ng ch\u00e9o do c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong m\u00f4i tr\u01b0\u1eddng g\u00e2y ra.<\/p>\n\n\n\n

              + B\u0103ng th\u00f4ng th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 t\u1eadp trung c\u00f4ng su\u1ea5t ph\u00e1t cao h\u01a1n, gi\u00fap t\u0103ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y tr\u00ean kho\u1ea3ng c\u00e1ch d\u00e0i.<\/p>\n\n\n\n

                \n
              • Channel Limit<\/strong><\/li>\n<\/ul>\n\n\n\n

                \u0110\u00e1nh d\u1ea5u h\u1ed9p ki\u1ec3m \u0111\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng Gi\u1edbi h\u1ea1n K\u00eanh. Khi ch\u1ee9c n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c b\u1eadt, t\u1ea7n s\u1ed1 kh\u00f4ng d\u00e2y 5150MHz~5350MHz s\u1ebd b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a. Ch\u1ee9c n\u0103ng n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c t\u00f9y ch\u1ecdn c\u00f3 s\u1eb5n trong m\u1ee5c K\u00eanh. T\u00ednh n\u0103ng n\u00e0y ch\u1ec9 c\u00f3 s\u1eb5n cho c\u1ea5u h\u00ecnh kh\u00f4ng d\u00e2y 5GHz c\u1ee7a EAP225-Outdoor.<\/p>\n\n\n\n

                  \n
                • Channel<\/strong><\/li>\n<\/ul>\n\n\n\n

                  Ch\u1ecdn k\u00eanh m\u00e0 EAP s\u1eed d\u1ee5ng. V\u00ed d\u1ee5, 1\/2412MHz ngh\u0129a l\u00e0 k\u00eanh 1 v\u00e0 t\u1ea7n s\u1ed1 l\u00e0 2412MHz.
                  M\u1eb7c \u0111\u1ecbnh, k\u00eanh \u0111\u01b0\u1ee3c ch\u1ecdn t\u1ef1 \u0111\u1ed9ng v\u00e0 ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean gi\u1eef nguy\u00ean c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n

                    \n
                  • Tx Power (EIRP)<\/strong><\/li>\n<\/ul>\n\n\n\n

                    Ch\u1ec9 \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u00f4ng su\u1ea5t ph\u00e1t.N\u1ebfu gi\u00e1 tr\u1ecb n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u1edbn h\u01a1n c\u00f4ng su\u1ea5t ph\u00e1t t\u1ed1i \u0111a cho ph\u00e9p theo quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng, c\u00f4ng su\u1ea5t ph\u00e1t t\u1ed1i \u0111a \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

                    L\u01b0u \u00fd:<\/strong> Trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, kh\u00f4ng c\u1ea7n thi\u1ebft s\u1eed d\u1ee5ng c\u00f4ng su\u1ea5t ph\u00e1t t\u1ed1i \u0111a. Ch\u1ec9 \u0111\u1ecbnh c\u00f4ng su\u1ea5t ph\u00e1t l\u1edbn h\u01a1n c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 g\u00e2y nhi\u1ec5u cho khu v\u1ef1c xung quanh. Ngo\u00e0i ra, n\u00f3 ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng v\u00e0 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

                      \n
                    1. C\u1ea5u h\u00ecnh SSIDs<\/strong><\/li>\n<\/ol>\n\n\n\n

                      SSID (Service Set Identifier)<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t \u0111\u1ecbnh danh cho m\u1ea1ng LAN kh\u00f4ng d\u00e2y v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ct\u00ean m\u1ea1ng.\u201d C\u00e1c thi\u1ebft b\u1ecb kh\u00e1ch c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y v\u00e0 truy c\u1eadp v\u00e0o m\u1ea1ng kh\u00f4ng d\u00e2y th\u00f4ng qua SSID. V\u1edbi m\u1ed9t EAP, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o t\u1ed1i \u0111a t\u00e1m SSID cho m\u1ed7i b\u0103ng t\u1ea7n t\u1ea7n s\u1ed1.<\/p>\n\n\n\n

                      \"\"\/<\/figure>\n\n\n\n

                      C\u00e1ch t\u1ea1o SSID tr\u00ean EAP:<\/strong><\/p>\n\n\n\n

                        \n
                      • Ch\u1ecdn b\u0103ng t\u1ea7n:<\/strong><\/li>\n<\/ul>\n\n\n\n

                        N\u1ebfu EAP c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3 hai b\u0103ng t\u1ea7n (2.4GHz v\u00e0 5GHz), h\u00e3y nh\u1ea5p \u0111\u1ec3 ch\u1ecdn b\u0103ng t\u1ea7n mu\u1ed1n t\u1ea1o SSID.<\/p>\n\n\n\n

                          \n
                        • Th\u00eam SSID m\u1edbi:<\/strong><\/li>\n<\/ul>\n\n\n\n

                          Nh\u1ea5p \u0111\u1ec3 t\u1ea1o m\u1ed9t SSID m\u1edbi cho b\u0103ng t\u1ea7n \u0111\u00e3 ch\u1ecdn.<\/p>\n\n\n\n

                          L\u01b0u \u00fd: N\u1ebfu c\u00f3 s\u1eb5n c\u00e1c SSID trong danh s\u00e1ch, b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5p v\u00e0o \u0111\u1ec3 ch\u1ec9nh s\u1eeda b\u1ea5t k\u1ef3 SSID n\u00e0o.<\/p>\n\n\n\n

                          C\u1ea5u h\u00ecnh c\u00e1c m\u1ee5c sau cho SSID m\u1edbi:<\/strong><\/p>\n\n\n\n

                            \n
                          • SSID:<\/strong> \u0110\u1eb7t t\u00ean cho m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a b\u1ea1n (\u0111\u00e2y l\u00e0 t\u00ean s\u1ebd hi\u1ec3n th\u1ecb khi thi\u1ebft b\u1ecb t\u00ecm ki\u1ebfm m\u1ea1ng).<\/li>\n\n\n\n
                          • Wireless VLAN ID: <\/strong>Thi\u1ebft l\u1eadp ID VLAN cho m\u1ea1ng kh\u00f4ng d\u00e2y (h\u1ed7 tr\u1ee3 t\u1ed1i \u0111a 8 VLAN cho m\u1ed7i b\u0103ng t\u1ea7n).<\/li>\n<\/ul>\n\n\n\n

                            VLAN l\u00e0 t\u00ednh n\u0103ng cho ph\u00e9p EAP g\u1eafn nh\u00e3n cho c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c nhau trong c\u00f9ng m\u1ea1ng, gi\u00fap ph\u00e2n t\u00e1ch ch\u00fang (v\u00ed d\u1ee5: thi\u1ebft b\u1ecb trong VLAN kh\u00e1c nhau s\u1ebd kh\u00f4ng li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c v\u1edbi nhau).<\/p>\n\n\n\n

                            L\u01b0u \u00fd: <\/strong>C\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u1edbi EAP qua c\u00e1p m\u1ea1ng (Ethernet) kh\u00f4ng thu\u1ed9c b\u1ea5t k\u1ef3 VLAN n\u00e0o, v\u00ec v\u1eady ch\u00fang c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y.<\/p>\n\n\n\n

                            SSID Broadcast:<\/strong> B\u1eadt t\u00f9y ch\u1ecdn n\u00e0y \u0111\u1ec3 EAP ph\u00e1t s\u00f3ng t\u00ean SSID, gi\u00fap c\u00e1c thi\u1ebft b\u1ecb t\u00ecm th\u1ea5y m\u1ea1ng. N\u1ebfu t\u1eaft, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i nh\u1eadp t\u00ean SSID th\u1ee7 c\u00f4ng \u0111\u1ec3 k\u1ebft n\u1ed1i.<\/p>\n\n\n\n

                            Security Mode:<\/strong> Ch\u1ecdn ch\u1ebf \u0111\u1ed9 b\u1ea3o m\u1eadt cho m\u1ea1ng. C\u00f3 b\u1ed1n t\u00f9y ch\u1ecdn:<\/p>\n\n\n\n

                            Kh\u00f4ng b\u1ea3o m\u1eadt: Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i kh\u00f4ng c\u1ea7n m\u1eadt kh\u1ea9u.<\/p>\n\n\n\n

                            WEP, WPA-Enterprise, ho\u1eb7c WPA-PSK: Thi\u1ebft b\u1ecb c\u1ea7n x\u00e1c th\u1ef1c \u0111\u1ec3 k\u1ebft n\u1ed1i. Ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n n\u00ean s\u1eed d\u1ee5ng b\u1ea3o m\u1eadt \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ea1ng.<\/p>\n\n\n\n

                            C\u1ed5ng th\u00f4ng tin (Portal): B\u1eadt t\u00f9y ch\u1ecdn n\u00e0y n\u1ebfu mu\u1ed1n s\u1eed d\u1ee5ng trang c\u1ed5ng th\u00f4ng tin cho x\u00e1c th\u1ef1c (th\u01b0\u1eddng d\u00f9ng trong trung t\u00e2m mua s\u1eafm, nh\u00e0 h\u00e0ng \u0111\u1ec3 cung c\u1ea5p truy c\u1eadp t\u1ea1m th\u1eddi v\u00e0 hi\u1ec3n th\u1ecb qu\u1ea3ng c\u00e1o).<\/p>\n\n\n\n

                            C\u00e1ch ly SSID: Khi b\u1eadt, c\u00e1c thi\u1ebft b\u1ecb c\u00f9ng k\u1ebft n\u1ed1i v\u00e0o m\u1ed9t SSID s\u1ebd kh\u00f4ng th\u1ec3 giao ti\u1ebfp v\u1edbi nhau (\u0111\u1ea3m b\u1ea3o ri\u00eang t\u01b0).<\/p>\n\n\n\n

                            L\u01b0u: Sau khi thi\u1ebft l\u1eadp, nh\u1ea5p v\u00e0o “L\u01b0u” \u0111\u1ec3 \u00e1p d\u1ee5ng c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n

                              \n
                            1. C\u1ea5u h\u00ecnh C\u00e0i \u0111\u1eb7t Kh\u00f4ng d\u00e2y N\u00e2ng cao<\/strong><\/li>\n<\/ol>\n\n\n\n
                              \"\"\/<\/figure>\n\n\n\n

                              Beacon Interval (Chu k\u1ef3 Beacon)<\/strong><\/p>\n\n\n\n

                                \n
                              • Beacon l\u00e0 t\u00edn hi\u1ec7u \u0111\u1ecbnh k\u1ef3 t\u1eeb thi\u1ebft b\u1ecb EAP \u0111\u1ec3 th\u00f4ng b\u00e1o s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ea1ng kh\u00f4ng d\u00e2y cho c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i.<\/li>\n\n\n\n
                              • Chu k\u1ef3 Beacon x\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian gi\u1eefa c\u00e1c l\u1ea7n ph\u00e1t t\u00edn hi\u1ec7u n\u00e0y.<\/li>\n\n\n\n
                              • C\u00f3 th\u1ec3 \u0111\u1eb7t gi\u00e1 tr\u1ecb t\u1eeb 40 \u0111\u1ebfn 100ms (m\u1eb7c \u0111\u1ecbnh l\u00e0 100ms).<\/li>\n<\/ul>\n\n\n\n

                                DTIM Period (Chu k\u1ef3 DTIM)<\/strong><\/p>\n\n\n\n

                                  \n
                                • DTIM (Th\u00f4ng b\u00e1o Giao th\u00f4ng \u0110\u01b0\u1ee3c chuy\u1ec3n ph\u00e1t) c\u00f3 trong m\u1ed9t s\u1ed1 khung Beacon v\u00e0 b\u00e1o hi\u1ec7u li\u1ec7u EAP c\u00f3 d\u1eef li\u1ec7u \u0111\u00e3 l\u01b0u cho c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i kh\u00f4ng.<\/li>\n\n\n\n
                                • Chu k\u1ef3 DTIM x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i c\u1ea7n ki\u1ec3m tra d\u1eef li\u1ec7u \u0111\u00e3 l\u01b0u tr\u00ean EAP.<\/li>\n\n\n\n
                                • B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t gi\u00e1 tr\u1ecb t\u1eeb 1 \u0111\u1ebfn 255 chu k\u1ef3 Beacon. Gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh l\u00e0 1, ngh\u0129a l\u00e0 c\u00e1c thi\u1ebft b\u1ecb s\u1ebd ki\u1ec3m tra d\u1eef li\u1ec7u sau m\u1ed7i Beacon. Gi\u1eef nguy\u00ean gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh \u0111\u1ec3 tr\u00e1nh gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng multicast.<\/li>\n<\/ul>\n\n\n\n

                                  RTS Threshold (Ng\u01b0\u1ee1ng RTS)<\/strong><\/p>\n\n\n\n

                                    \n
                                  • RTS\/CTS (Request to Send\/Clear to Send) gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t truy\u1ec1n d\u1eef li\u1ec7u cho m\u1ea1ng c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb \u1ea9n ho\u1eb7c khi c\u00f3 nhi\u1ec1u g\u00f3i d\u1eef li\u1ec7u l\u1edbn c\u1ea7n truy\u1ec1n.<\/li>\n\n\n\n
                                  • Khi k\u00edch th\u01b0\u1edbc c\u1ee7a g\u00f3i d\u1eef li\u1ec7u l\u1edbn h\u01a1n ng\u01b0\u1ee1ng RTS, c\u01a1 ch\u1ebf RTS\/CTS s\u1ebd k\u00edch ho\u1ea1t, gi\u00fap tr\u00e1nh va ch\u1ea1m g\u00f3i d\u1eef li\u1ec7u.<\/li>\n\n\n\n
                                  • Trong m\u1ea1ng b\u1eadn, ng\u01b0\u1ee1ng RTS th\u1ea5p gi\u00fap gi\u1ea3m nhi\u1ec5u v\u00e0 va ch\u1ea1m. V\u1edbi m\u1ea1ng \u00edt b\u1eadn, ng\u01b0\u1ee1ng qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 g\u00e2y l\u00e3ng ph\u00ed b\u0103ng th\u00f4ng. Gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb v\u00e0 m\u1eb7c \u0111\u1ecbnh l\u00e0 2347 bytes.<\/li>\n<\/ul>\n\n\n\n

                                    Fragmentation Threshold (Ng\u01b0\u1ee1ng Ph\u00e2n m\u1ea3nh)<\/strong><\/p>\n\n\n\n

                                      \n
                                    • Ch\u1ee9c n\u0103ng ph\u00e2n m\u1ea3nh gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc g\u00f3i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n tr\u00ean m\u1ea1ng. Khi g\u00f3i d\u1eef li\u1ec7u v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng n\u00e0y, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u g\u00f3i nh\u1ecf h\u01a1n.<\/li>\n\n\n\n
                                    • Ph\u00e2n m\u1ea3nh c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t n\u1ebfu c\u00e0i \u0111\u1eb7t h\u1ee3p l\u00fd. Tuy nhi\u00ean, ng\u01b0\u1ee1ng ph\u00e2n m\u1ea3nh qu\u00e1 th\u1ea5p c\u00f3 th\u1ec3 g\u00e2y gi\u1ea3m hi\u1ec7u su\u1ea5t do t\u0103ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 th\u1eddi gian c\u1ea7n \u0111\u1ec3 t\u00e1i t\u1ea1o g\u00f3i tin. Gi\u00e1 tr\u1ecb khuy\u1ebfn ngh\u1ecb v\u00e0 m\u1eb7c \u0111\u1ecbnh l\u00e0 2346 bytes.<\/li>\n<\/ul>\n\n\n\n

                                      Airtime Fairness (C\u00f4ng b\u1eb1ng Th\u1eddi gian Truy\u1ec1n t\u1ea3i)<\/strong><\/p>\n\n\n\n

                                        \n
                                      • C\u00e1c model nh\u01b0 EAP225_V3, EAP225-Outdoor_V1, EAP245_V3, EAP320 v\u00e0 EAP330 h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng n\u00e0y.<\/li>\n\n\n\n
                                      • Khi b\u1eadt, m\u1ed7i thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i s\u1ebd c\u00f3 th\u1eddi gian truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u b\u1eb1ng nhau, tr\u00e1nh t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb c\u00f3 t\u1ed1c \u0111\u1ed9 th\u1ea5p chi\u1ebfm qu\u00e1 nhi\u1ec1u b\u0103ng th\u00f4ng m\u1ea1ng.<\/li>\n\n\n\n
                                      • V\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u0169 h\u01a1n c\u00f3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n th\u1ea5p, t\u00ednh n\u0103ng n\u00e0y gi\u00fap c\u00e1c thi\u1ebft b\u1ecb m\u1edbi h\u01a1n truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t chung c\u1ee7a m\u1ea1ng.<\/li>\n\n\n\n
                                      • \u0110\u1ed1i v\u1edbi EAP225_V3 v\u00e0 EAP225-Outdoor_V1, khi b\u1eadt t\u00ednh n\u0103ng n\u00e0y, t\u1ed1i \u0111a 50 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi EAP \u1edf b\u0103ng t\u1ea7n 2.4GHz.<\/li>\n<\/ul>\n\n\n\n
                                          \n
                                        1. C\u1ea5u h\u00ecnh c\u00e2n b\u1eb1ng t\u1ea3i (Load balance)<\/strong><\/li>\n<\/ol>\n\n\n\n

                                          V\u1edbi t\u00ednh n\u0103ng C\u00e2n b\u1eb1ng T\u1ea3i, b\u1ea1n c\u00f3 th\u1ec3 gi\u1edbi h\u1ea1n s\u1ed1 l\u01b0\u1ee3ng t\u1ed1i \u0111a c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u00e0o EAP. B\u1eb1ng c\u00e1ch n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean m\u1ea1ng m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/p>\n\n\n\n

                                          \"\"\/<\/figure>\n\n\n\n

                                          H\u01b0\u1edbng d\u1eabn c\u1ea5u h\u00ecnh C\u00e2n b\u1eb1ng T\u1ea3i:<\/p>\n\n\n\n

                                            \n
                                          • Nh\u1ea5p v\u00e0o \u0111\u1ec3 ch\u1ecdn b\u0103ng t\u1ea7n m\u00e0 t\u00ednh n\u0103ng c\u00e2n b\u1eb1ng t\u1ea3i s\u1ebd \u00e1p d\u1ee5ng.<\/li>\n\n\n\n
                                          • Load Balance:<\/strong> nh\u1ea5p v\u00e0o n\u00fat Enable \u0111\u1ec3 b\u1eadt t\u00ednh n\u0103ng n\u00e0y (n\u00fat c\u00f3 n\u1ec1n m\u00e0u xanh lam ngh\u0129a l\u00e0 t\u00ednh n\u0103ng \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1eadt).<\/li>\n\n\n\n
                                          • Maximum Associated Clients: <\/strong>Ch\u1ec9 \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng t\u1ed1i \u0111a c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi EAP c\u00f9ng m\u1ed9t l\u00fac. Khi s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i \u0111\u1ea1t gi\u1edbi h\u1ea1n v\u00e0 c\u00f3 th\u00eam thi\u1ebft b\u1ecb y\u00eau c\u1ea7u truy c\u1eadp, EAP s\u1ebd ng\u1eaft k\u1ebft n\u1ed1i nh\u1eefng thi\u1ebft b\u1ecb c\u00f3 t\u00edn hi\u1ec7u y\u1ebfu h\u01a1n.<\/li>\n\n\n\n
                                          • Nh\u1ea5p v\u00e0o Save.<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                                            OverviewGiao di\u1ec7n qu\u1ea3n l\u00fd \u0111\u1ed9c l\u1eadp (Standalone) tr\u00ean router TP-Link \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf tr\u1ef1c quan v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp th\u00f4ng qua tr\u00ecnh duy\u1ec7t web. N\u00f3 cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh nh\u01b0 xem tr\u1ea1ng th\u00e1i k\u1ebft n\u1ed1i, c\u1ea5u h\u00ecnh m\u1ea1ng WAN v\u00e0 LAN, thi\u1ebft l\u1eadp Wi-Fi v\u1edbi c\u00e1c t\u00f9y […]<\/p>\n","protected":false},"author":8,"featured_media":21644,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[80],"tags":[538,539],"class_list":["post-21630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan-tai-lieu","tag-standalone","tag-tp-link","entry","has-media"],"_links":{"self":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/21630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/comments?post=21630"}],"version-history":[{"count":1,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/21630\/revisions"}],"predecessor-version":[{"id":21663,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/posts\/21630\/revisions\/21663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media\/21644"}],"wp:attachment":[{"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/media?parent=21630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/categories?post=21630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vacif.com\/en\/wp-json\/wp\/v2\/tags?post=21630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}