{"id":4330,"date":"2024-11-14T08:00:13","date_gmt":"2024-11-14T01:00:13","guid":{"rendered":"https:\/\/blogs.vbee.vn\/?p=4330"},"modified":"2026-03-19T09:40:37","modified_gmt":"2026-03-19T02:40:37","slug":"cach-truy-cap-ip-192-168-1-1","status":"publish","type":"post","link":"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/","title":{"rendered":"C\u00e1ch truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1 v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\"><div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p><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><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:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#1_Dia_chi_IP_19216811_la_gi\" >1. \u0110\u1ecba ch\u1ec9 IP 192.168.1.1 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:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#2_Cach_truy_cap_dia_chi_IP_19216811\" >2. C\u00e1ch truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<\/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:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#Buoc_1_Dam_bao_ket_noi_mang\" >B\u01b0\u1edbc 1: \u0110\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#Buoc_2_Mo_trinh_duyet_web_va_nhap_dia_chi_IP_vao_thanh_tim_kiem\" >B\u01b0\u1edbc 2: M\u1edf tr\u00ecnh duy\u1ec7t web v\u00e0 nh\u1eadp \u0111\u1ecba ch\u1ec9 IP v\u00e0o thanh t\u00ecm ki\u1ebfm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#Buoc_3_Dang_nhap_vao_trang_quan_tri\" >B\u01b0\u1edbc 3: \u0110\u0103ng nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#Buoc_4_Truy_cap_va_cau_hinh_router\" >B\u01b0\u1edbc 4: Truy c\u1eadp v\u00e0 c\u1ea5u h\u00ecnh router<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#3_Nguyen_nhan_khong_the_truy_cap_IP_19216811\" >3. Nguy\u00ean nh\u00e2n kh\u00f4ng th\u1ec3 truy c\u1eadp IP 192.168.1.1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#31_IP_dang_nhap_modem_khong_phai_19216811\" >3.1 IP \u0111\u0103ng nh\u1eadp modem kh\u00f4ng ph\u1ea3i 192.168.1.1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#32_Co_nhieu_thiet_bi_phat_wifi_cung_luc\" >3.2 C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e1t wifi c\u00f9ng l\u00fac\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#4_Cach_khac_phuc_loi_khong_truy_cap_duoc_IP_19216811\" >4. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c IP 192.168.1.1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#41_Khi_chi_co_mot_modem_quanh_khu_vuc\" >4.1 Khi ch\u1ec9 c\u00f3 m\u1ed9t modem quanh khu v\u1ef1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#42_Khi_co_nhieu_modem\" >4.2 Khi c\u00f3 nhi\u1ec1u modem<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#5_Nhung_loi_thuong_gap_khi_su_dung_IP_19216811\" >5. Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng IP 192.168.1.1<\/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:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#51_Loi_dia_chi_IP_mac_dinh_khong_phai_19216811\" >5.1. L\u1ed7i \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh kh\u00f4ng ph\u1ea3i 192.168.1.1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#52_Sai_cu_phap_khi_nhap_dia_chi_IP\" >5.2. Sai c\u00fa ph\u00e1p khi nh\u1eadp \u0111\u1ecba ch\u1ec9 IP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#53_Ket_noi_sai_mang\" >5.3 K\u1ebft n\u1ed1i sai m\u1ea1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#54_Co_nhieu_thiet_bi_phat_Wi-Fi_gay_xung_dot_IP\" >5.4 C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e1t Wi-Fi g\u00e2y xung \u0111\u1ed9t IP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#55_Bo_nho_cache_trinh_duyet_hoac_loi_DNS\" >5.5 B\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t ho\u1eb7c l\u1ed7i DNS<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#56_Modem_bi_treo_hoac_loi_phan_cung\" >5.6 Modem b\u1ecb treo ho\u1eb7c l\u1ed7i ph\u1ea7n c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#57_Canh_bao_%E2%80%9CKet_noi_khong_an_toan%E2%80%9D\" >5.7 C\u1ea3nh b\u00e1o &#8220;K\u1ebft n\u1ed1i kh\u00f4ng an to\u00e0n&#8221;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#58_Sai_tai_khoan_hoac_mat_khau_dang_nhap\" >5.8 Sai t\u00e0i kho\u1ea3n ho\u1eb7c m\u1eadt kh\u1ea9u \u0111\u0103ng nh\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#59_IP_may_tinh_khong_cung_lop_mang_voi_modem\" >5.9 IP m\u00e1y t\u00ednh kh\u00f4ng c\u00f9ng l\u1edbp m\u1ea1ng v\u1edbi modem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#510_Tuong_lua_hoac_phan_mem_bao_mat_chan_ket_noi\" >5.10 T\u01b0\u1eddng l\u1eeda ho\u1eb7c ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt ch\u1eb7n k\u1ebft n\u1ed1i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#6_Luu_y_khi_truy_cap_dia_chi_IP_19216811\" >6. L\u01b0u \u00fd khi truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#61_Cach_vao_wifi_bang_dia_chi_IP\" >6.1 C\u00e1ch v\u00e0o wifi b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#62_Danh_sach_IP_khong_hop_le_de_gap_phai_khi_truy_cap_19216811\" >6.2 Danh s\u00e1ch IP kh\u00f4ng h\u1ee3p l\u1ec7 d\u1ec5 g\u1eb7p ph\u1ea3i khi truy c\u1eadp 192.168.1.1<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#7_Danh_sach_tai_khoan_mac_dinh_cua_cac_thuong_hieu_Model\" >7. Danh s\u00e1ch t\u00e0i kho\u1ea3n m\u1eb7c \u0111\u1ecbnh c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u Model<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#8_Cac_cau_hoi_thuong_gap_ve_dia_chi_IP_19216811\" >8. C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#81_Toi_quen_mat_khau_19216811_phai_lam_sao\" >8.1 T\u00f4i qu\u00ean m\u1eadt kh\u1ea9u 192.168.1.1, ph\u1ea3i l\u00e0m sao?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#82_Tai_sao_trinh_duyet_bao_%E2%80%9CKet_noi_khong_an_toan%E2%80%9D_khi_vao_19216811\" >8.2 T\u1ea1i sao tr\u00ecnh duy\u1ec7t b\u00e1o \u201cK\u1ebft n\u1ed1i kh\u00f4ng an to\u00e0n\u201d khi v\u00e0o 192.168.1.1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#83_Modem_cua_toi_khong_dung_19216811_vay_IP_la_gi\" >8.3 Modem c\u1ee7a t\u00f4i kh\u00f4ng d\u00f9ng 192.168.1.1, v\u1eady IP 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-32\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#84_Tai_sao_toi_vao_19216811_nhung_khong_doi_duoc_cai_dat\" >8.4 T\u1ea1i sao t\u00f4i v\u00e0o 192.168.1.1 nh\u01b0ng kh\u00f4ng \u0111\u1ed5i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#85_Co_can_cap_nhat_firmware_cho_modem_khong\" >8.5 C\u00f3 c\u1ea7n c\u1eadp nh\u1eadt firmware cho modem kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-truy-cap-ip-192-168-1-1\/#86_Lam_sao_de_dam_bao_an_toan_khi_truy_cap_19216811\" >8.6 L\u00e0m sao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi truy c\u1eadp 192.168.1.1?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div><p><strong>B\u1eb1ng c\u00e1ch truy c\u1eadp IP 192.168.1.1, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay \u0111\u1ed5i m\u1eadt kh\u1ea9u ho\u1eb7c t\u00f9y ch\u1ec9nh modem c\u1ee7a m\u00ecnh. N\u1ebfu ch\u01b0a bi\u1ebft c\u00e1ch truy c\u1eadp IP 192.168.1.1 nh\u01b0 th\u1ebf n\u00e0o, b\u1ea1n \u0111\u1ecdc c\u00f9ng <a href=\"https:\/\/vbee.vn\/\">Vbee<\/a> t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00e1ch th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/strong><\/p><p style=\"text-align: center;\"><p><iframe style=\"position: relative; top: 0px; border: none;\" title=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng\" src=\"https:\/\/vbee.vn\/demo\" width=\"100%\" height=\"320\"><\/iframe><\/p><h2><span class=\"ez-toc-section\" id=\"1_Dia_chi_IP_19216811_la_gi\"><\/span>1. \u0110\u1ecba ch\u1ec9 IP 192.168.1.1 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0110\u1ecba ch\u1ec9 IP 192.168.1.1 l\u00e0 m\u1ed9t \u0111\u1ecba ch\u1ec9 IP ri\u00eang, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u1ecba ch\u1ec9 m\u1eb7c \u0111\u1ecbnh cho router c\u1ee7a nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 Linksys, TP-Link, v\u00e0 Tenda. \u0110\u00e2y l\u00e0 m\u1ed9t trong s\u1ed1 65.536 \u0111\u1ecba ch\u1ec9 IP trong kh\u1ed1i 16 bit c\u1ee7a \u0111\u1ecba ch\u1ec9 IPv4, bao g\u1ed3m c\u00e1c \u0111\u1ecba ch\u1ec9 t\u1eeb 192.168.0.0 \u0111\u1ebfn 192.168.255.255. M\u1ed9t ph\u1ea7n c\u1ee7a d\u1ea3i \u0111\u1ecba ch\u1ec9 IP d\u00e0nh ri\u00eang cho m\u1ea1ng n\u1ed9i b\u1ed9, kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean Internet c\u00f4ng c\u1ed9ng, v\u00e0 \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh trong RFC 1918.<\/p><p>M\u1ed7i thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng s\u1eed d\u1ee5ng IP \u0111\u1ec3 li\u00ean l\u1ea1c s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n m\u1ed9t s\u1ed1 nh\u1eadn d\u1ea1ng s\u1ed1 duy nh\u1ea5t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ecba ch\u1ec9 IP (Internet Protocol). \u0110\u1ecba ch\u1ec9 IP n\u00e0y d\u00f9ng \u0111\u1ec3 nh\u1eadn d\u1ea1ng thi\u1ebft b\u1ecb v\u00e0 thi\u1ebft l\u1eadp tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u1ebfn thi\u1ebft b\u1ecb \u0111\u00f3.<\/p><p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t router Wifi gia \u0111\u00ecnh s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 IP ri\u00eang, bao g\u1ed3m 192.168.1.1, l\u00e0m c\u1ed5ng m\u1eb7c \u0111\u1ecbnh, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng nh\u1eadp http:\/\/192.168.1.1 v\u00e0o thanh \u0111\u1ecba ch\u1ec9 tr\u00ecnh duy\u1ec7t web \u0111\u1ec3 truy c\u1eadp b\u1ea3ng qu\u1ea3n tr\u1ecb v\u00e0 thay \u0111\u1ed5i c\u00e1c c\u00e0i \u0111\u1eb7t router. Theo kh\u1ea3o s\u00e1t, c\u00f3 \u0111\u1ebfn 90% modem khi l\u1eafp \u0111\u1eb7t v\u1edbi c\u00e1c nh\u00e0 m\u1ea1ng \u0111\u1ec1u \u0111\u00e3 c\u00f3 \u0111\u1ecba ch\u1ec9 192.168.1.1 tr\u00ean trang qu\u1ea3n l\u00fd.<\/p><figure id=\"attachment_7124\" aria-describedby=\"caption-attachment-7124\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7124 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1.jpg\" alt=\"T\u00ecm hi\u1ec3u 192.168.1.1 l\u00e0 g\u00ec? C\u00e1ch truy c\u1eadp IP 192.168.1.1 (Ngu\u1ed3n: Freepik)\" width=\"768\" height=\"545\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-300x213.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-120x86.jpg 120w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-750x532.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-7124\" class=\"wp-caption-text\">T\u00ecm hi\u1ec3u 192.168.1.1 l\u00e0 g\u00ec? C\u00e1ch truy c\u1eadp IP 192.168.1.1 (Ngu\u1ed3n: Freepik)<\/figcaption><\/figure><p style=\"text-align: center;\"><button translate=\"no\" class=\"btg-button btg-button-2\" data-btnid=\"2\" id=\"VN_POSTCTA\" data-url=\"https:\/\/vbee.vn\/register?utm_source=BL&amp;utm_medium=REF&amp;utm_term=ID2&amp;utm_campaign=INT_UNK_CTA_UNK_UNK_A_VN_S_UNK_UNK\" data-action=\"link\" data-target=\"_self\">D\u00f9ng th\u1eed mi\u1ec5n ph\u00ed<span class=\" btg-icon \"><\/span><\/button><p>Ngo\u00e0i 192.168.1.1 v\u00e0 10.0.0.1, \u0111\u1ecba ch\u1ec9 ip 192.168.0.1 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb router. 192.168.0.1 l\u00e0 \u0111\u1ecba ch\u1ec9 IP ri\u00eang t\u01b0 (hay IP Private), t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ecba ch\u1ec9 192.168.1.1 ho\u1eb7c 10.0.0.1 \u0111\u01b0\u1ee3c nhi\u1ec1u nh\u00e0 cung c\u1ea5p s\u1eed d\u1ee5ng l\u00e0m c\u1ed5ng m\u1eb7c \u0111\u1ecbnh.\u00a0<\/p><figure id=\"attachment_10749\" aria-describedby=\"caption-attachment-10749\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-10749 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2023\/12\/ip-192-168-0-1-2.jpg\" alt=\"\u0110\u1ecba ch\u1ec9 IP 192.168.0.1\" width=\"768\" height=\"402\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2023\/12\/ip-192-168-0-1-2.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2023\/12\/ip-192-168-0-1-2-300x157.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2023\/12\/ip-192-168-0-1-2-750x393.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-10749\" class=\"wp-caption-text\">Trong b\u1ea5t k\u1ef3 m\u1ea1ng n\u00e0o, ch\u1ec9 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 192.168.0.1 \u0111\u1ec3 tr\u00e1nh x\u1ea3y ra xung \u0111\u1ed9t \u0111\u1ecba ch\u1ec9 trong m\u1ea1ng. (\u1ea2nh: viettelnet.vn)<\/figcaption><\/figure><blockquote><p>Chi ti\u1ebft: <a href=\"https:\/\/vbee.vn\/blog\/chia-se\/dia-chi-ip-192-168-0-1\/\">IP 192.168.0.1: C\u00e1ch \u0111\u0103ng nh\u1eadp qu\u1ea3n l\u00fd Modem Wifi v\u00e0 Router<\/a><\/p><\/blockquote><h2><span class=\"ez-toc-section\" id=\"2_Cach_truy_cap_dia_chi_IP_19216811\"><\/span>2. C\u00e1ch truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><p>C\u00e1ch truy c\u1eadp IP 192.168.1.1 r\u1ea5t \u0111\u01a1n gi\u1ea3n, t\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc d\u01b0\u1edbi \u0111\u00e2y:<\/p><h3><span class=\"ez-toc-section\" id=\"Buoc_1_Dam_bao_ket_noi_mang\"><\/span>B\u01b0\u1edbc 1: \u0110\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng<span class=\"ez-toc-section-end\"><\/span><\/h3><p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean n\u00e0y c\u1ef1c quan tr\u1ecdng \u0111\u1ec3 gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9 IP 192.168.1.1 thu\u1eadn l\u1ee3i v\u00e0 d\u1ec5 d\u00e0ng. B\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb truy c\u1eadp c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0 m\u00e1y t\u00ednh, laptop, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ho\u1eb7c m\u00e1y t\u00ednh b\u1ea3ng \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng. H\u00e3yc ch\u1eafc ch\u1eafn r\u1eb1ng thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u1edbi Wifi ho\u1eb7c m\u1ea1ng LAN (qua c\u00e1p Ethernet) do router \u0111ang ph\u00e1t.<\/p><p>B\u00ean c\u1ea1nh \u0111\u00f3, c\u1ea7n ki\u1ec3m tra xem m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 \u0111ang k\u1ebft n\u1ed1i c\u00f9ng m\u1ed9t m\u1ea1ng v\u1edbi router hay kh\u00f4ng. Trong tr\u01b0\u1eddng h\u1ee3p n\u1ebfu tr\u00ean m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i th\u00ec c\u00f3 th\u1ec3 192.168.1.1 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ecba ch\u1ec9 IP c\u1ee7a router c\u1ee7a b\u1ea1n. Ngo\u00e0i ra, \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o ip 192.168.1.1 `<\/p><h3><span class=\"ez-toc-section\" id=\"Buoc_2_Mo_trinh_duyet_web_va_nhap_dia_chi_IP_vao_thanh_tim_kiem\"><\/span>B\u01b0\u1edbc 2: M\u1edf tr\u00ecnh duy\u1ec7t web v\u00e0 nh\u1eadp \u0111\u1ecba ch\u1ec9 IP v\u00e0o thanh t\u00ecm ki\u1ebfm<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Sau khi \u0111\u00e3 ch\u1eafc ch\u1eafn v\u1ec1 ph\u1ea7n k\u1ebft n\u1ed1i, b\u1ea1n h\u00e3y m\u1edf tr\u00ecnh duy\u1ec7t web b\u1ea5t k\u00ec b\u1ea1n mu\u1ed1n nh\u01b0 nh\u01b0 <a href=\"https:\/\/vbee.vn\/blog\/google\/google-chrome\/\">Google Chrome<\/a>, Safari, C\u1ed1c C\u1ed1c, Mozilla Firefox, Microsoft Edge,&#8230;Sau \u0111\u00f3 truy c\u1eadp v\u00e0o &#8220;<em>http:\/\/192.168.1.1<\/em>&#8221; v\u00e0o thanh URL c\u1ee7a tr\u00ecnh duy\u1ec7t. Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 g\u00f5 \u0111\u1ecba ch\u1ec9 IP &#8220;<em>192.168.1.1<\/em>&#8221; v\u00e0o thanh \u0111\u1ecba ch\u1ec9 c\u1ee7a tr\u00ecnh duy\u1ec7t, sau \u0111\u00f3 nh\u1ea5n Enter.\u00a0<\/p><p style=\"text-align: center;\"><button translate=\"no\" class=\"btg-button btg-button-2\" data-btnid=\"2\" id=\"VN_POSTCTA\" data-url=\"https:\/\/vbee.vn\/register?utm_source=BL&amp;utm_medium=REF&amp;utm_term=ID2&amp;utm_campaign=INT_UNK_CTA_UNK_UNK_A_VN_S_UNK_UNK\" data-action=\"link\" data-target=\"_self\">D\u00f9ng th\u1eed mi\u1ec5n ph\u00ed<span class=\" btg-icon \"><\/span><\/button><h3><span class=\"ez-toc-section\" id=\"Buoc_3_Dang_nhap_vao_trang_quan_tri\"><\/span>B\u01b0\u1edbc 3: \u0110\u0103ng nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Ti\u1ebfp \u0111\u00f3, tr\u00ean giao di\u1ec7n c\u1eeda s\u1ed5 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh, b\u1ea1n ti\u1ebfn h\u00e0nh nh\u1eadp t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u v\u00e0o khung \u0111\u1ec3 \u0111\u0103ng nh\u1eadp. \u0110\u1ec3 bi\u1ebft t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u, b\u1ea1n l\u1eadt m\u1eb7t d\u01b0\u1edbi router \u0111\u1ec3 ki\u1ec3m tra.<\/p><p><strong>L\u01b0u \u00fd:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p n\u1ebfu tr\u01b0\u1edbc \u0111\u00f3 b\u1ea1n \u0111\u00e3 thay \u0111\u1ed5i m\u1eadt kh\u1ea9u m\u1eb7c \u0111\u1ecbnh v\u00e0 qu\u00ean m\u1eadt kh\u1ea9u, ti\u1ebfn h\u00e0nh reset l\u1ea1i router b\u1eb1ng c\u00e1ch nh\u1ea5n v\u00e0 gi\u1eef n\u00fat Reset n\u1eb1m \u1edf m\u1eb7t sau thi\u1ebft b\u1ecb trong v\u00f2ng 15 gi\u00e2y. Thao t\u00e1c n\u00e0y \u0111\u1ec3 reset l\u1ea1i router v\u1ec1 tr\u1ea1ng th\u00e1i c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh.<\/p><figure id=\"attachment_7129\" aria-describedby=\"caption-attachment-7129\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7129 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-2.jpg\" alt=\"Nh\u1eadp 192.168.1.1 v\u00e0o thanh \u0111\u1ecba ch\u1ec9 tr\u00ecnh duy\u1ec7t r\u1ed3i nh\u1ea5n Enter \u0111\u1ec3 truy c\u1eadp IP 192.168.1.1\" width=\"768\" height=\"512\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-2.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-2-300x200.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-2-750x500.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-7129\" class=\"wp-caption-text\">Nh\u1eadp 192.168.1.1 v\u00e0o thanh \u0111\u1ecba ch\u1ec9 tr\u00ecnh duy\u1ec7t r\u1ed3i nh\u1ea5n Enter \u0111\u1ec3 truy c\u1eadp IP 192.168.1.1<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"Buoc_4_Truy_cap_va_cau_hinh_router\"><\/span>B\u01b0\u1edbc 4: Truy c\u1eadp v\u00e0 c\u1ea5u h\u00ecnh router<span class=\"ez-toc-section-end\"><\/span><\/h3><p><span style=\"text-align: center;\">Tr\u00ean c\u1eeda s\u1ed5 qu\u1ea3n tr\u1ecb router, b\u1ea1n s\u1ebd c\u00f3 c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 thi\u1ebft l\u1eadp hi\u1ec7u su\u1ea5t ho\u1eb7c b\u1ea3o m\u1eadt cho k\u1ebft n\u1ed1i Wifi.<\/span><\/p><figure id=\"attachment_7130\" aria-describedby=\"caption-attachment-7130\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7130 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-3.jpg\" alt=\"C\u1eeda s\u1ed5 hi\u1ec3n th\u1ecb c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i Wifi\" width=\"768\" height=\"703\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-3.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-3-300x275.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-3-750x687.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-7130\" class=\"wp-caption-text\">C\u1eeda s\u1ed5 hi\u1ec3n th\u1ecb c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i Wifi<\/figcaption><\/figure><p>192.168.1.1 l\u00e0 \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh cho router Wifi c\u1ee7a Asus ho\u1eb7c Linksys v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb router kh\u00e1c. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n l\u01b0u \u00fd r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c octet \u0111\u1ec1u l\u00e0 s\u1ed1, t\u1ee9c l\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 192.168.l.l, 192.168.L.L hay 192.168.l.1. V\u00ec c\u1eady c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c k\u00fd t\u1ef1 trong \u0111\u1ecba ch\u1ec9 IP \u0111\u1ec1u l\u00e0 s\u1ed1 v\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u c\u00e1ch.<\/p><p>Ngo\u00e0i ra b\u1ea1n c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c x\u00f3a b\u1ea5t k\u1ef3 d\u1ea5u ch\u1ea5m n\u00e0o ph\u00e2n t\u00e1ch c\u00e1c octet, nh\u01b0 192.168.11 v\u00e0 19216811 ho\u1eb7c x\u00f3a c\u00e1c ph\u1ea7n c\u1ee7a \u0111\u1ecba ch\u1ec9 IP, nh\u01b0 192.168. 1. \u0110\u00e2y l\u00e0 nh\u1eefng \u0111\u1ecba ch\u1ec9 IP kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i.<\/p><h2><span class=\"ez-toc-section\" id=\"3_Nguyen_nhan_khong_the_truy_cap_IP_19216811\"><\/span>3. Nguy\u00ean nh\u00e2n kh\u00f4ng th\u1ec3 truy c\u1eadp IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"31_IP_dang_nhap_modem_khong_phai_19216811\"><\/span>3.1 IP \u0111\u0103ng nh\u1eadp modem kh\u00f4ng ph\u1ea3i 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Sai \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c IP 192.168.1.1.\u00a0Kh\u00f4ng ph\u1ea3i d\u00f2ng Modem n\u00e0o c\u0169ng c\u00f3 \u0111\u1ecba ch\u1ec9 l\u00e0 192.168.1.1, c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ecba ch\u1ec9 IP 192.168.0.1 ho\u1eb7c m\u1ed9t \u0111\u1ecba ch\u1ec9 b\u1ea5t k\u1ef3 theo s\u1ef1 c\u00e0i \u0111\u1eb7t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t ho\u1eb7c \u0111\u00e3 b\u1ecb \u0111\u1ed5i b\u1edfi ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc \u0111\u00f3.<\/p><p>\u0110\u1ec3 c\u1ea3i thi\u1ec7n l\u1ed7i n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng <a href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-xem-dia-chi-ip\/\">c\u00e1ch xem \u0111\u1ecba ch\u1ec9 IP<\/a> ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1ch reset l\u1ea1i modem \u0111\u1ec3 nh\u1eadn l\u1ea1i d\u00e3y s\u1ed1 m\u1eb7c \u0111\u1ecbnh. Trong m\u1ed9t v\u00e0i tr\u01b0\u1eddng h\u1ee3p n\u1ebfu IP \u0111\u0103ng nh\u1eadp kh\u00f4ng tr\u00f9ng v\u1edbi IP c\u1ee7a thi\u1ebft b\u1ecb, b\u1ea1n h\u00e3y c\u0103n c\u1ee9 v\u00e0o h\u00e3ng thi\u1ebft b\u1ecb \u0111\u1ec3 t\u00ecm d\u00e3y s\u1ed1 m\u1eb7c \u0111\u1ecbnh.<\/p><figure id=\"attachment_7125\" aria-describedby=\"caption-attachment-7125\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7125 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-0.jpg\" alt=\"Nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i kh\u00f4ng th\u1ec3 truy c\u1eadp IP 192.168.1.1\" width=\"768\" height=\"401\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-0.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-0-300x157.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-0-750x392.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-7125\" class=\"wp-caption-text\">Nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i kh\u00f4ng th\u1ec3 truy c\u1eadp IP 192.168.1.1<\/figcaption><\/figure><p>&nbsp;<\/p><h3><span class=\"ez-toc-section\" id=\"32_Co_nhieu_thiet_bi_phat_wifi_cung_luc\"><\/span>3.2 C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e1t wifi c\u00f9ng l\u00fac\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h3><p>N\u1ebfu c\u00f3 nhi\u1ec1u h\u01a1n m\u1ed9t thi\u1ebft b\u1ecb ph\u00e1t Wifi \u1edf g\u1ea7n \u0111\u00f3 th\u00ec r\u1ea5t c\u00f3 th\u1ec3 c\u0169ng s\u1ebd g\u1eb7p t\u00ecnh tr\u1ea1ng l\u1ed7i truy c\u1eadp IP 192.168.1.1. Th\u1eddi \u0111i\u1ec3m n\u00e0y, b\u1ea1n c\u1ea7n \u0111\u1ed3ng nh\u1ea5t \u0111\u1ecba ch\u1ec9 wifi truy c\u1eadp \u0111\u1ec3 \u0111\u0103ng nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0o h\u1ec7 th\u1ed1ng.<\/p><h2><span class=\"ez-toc-section\" id=\"4_Cach_khac_phuc_loi_khong_truy_cap_duoc_IP_19216811\"><\/span>4. C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><p>B\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111\u01b0\u1ee3c l\u1ed7i kh\u00f4ng truy c\u1eadp v\u00e0o \u0111\u01b0\u1ee3c \u0111\u1ecba ch\u1ec9 IP 192.168.1.1 l\u00e0 do \u0111\u00e2u, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3\u00a0 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch sau:<\/p><h3><span class=\"ez-toc-section\" id=\"41_Khi_chi_co_mot_modem_quanh_khu_vuc\"><\/span>4.1 Khi ch\u1ec9 c\u00f3 m\u1ed9t modem quanh khu v\u1ef1c<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Khi \u0111\u00e3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 c\u00f3 m\u1ed9t modem nh\u01b0ng v\u1eabn g\u1eb7p l\u1ed7i truy c\u1eadp, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1ch d\u01b0\u1edbi \u0111\u00e2y m\u00e0 <a rel=\"noopener\" target=\"_blank\" href=\"https:\/\/vbee.vn\">Vbee<\/a> chia s\u1ebb:<\/p><ul><li><strong>B\u01b0\u1edbc 1:<\/strong> Ki\u1ec3m tra thi\u1ebft b\u1ecb m\u1ea1ng c\u00f3 c\u00f2n ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng, v\u00ec trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng c\u00f3 m\u1ea1ng nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o IP 192.168.1.1 \u0111\u1ec3 ki\u1ec3m tra.<\/li><li><strong>B\u01b0\u1edbc 2:<\/strong> \u0110\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp t\u1eeb m\u00e1y t\u00ednh t\u1edbi Modem hay Router Wifi b\u1eb1ng d\u00e2y m\u1ea1ng qua c\u1ed5ng Lan, \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 n\u00e2ng cao t\u00ednh ch\u00ednh x\u00e1c h\u00e3y r\u00fat h\u1ebft d\u00e2y m\u1ea1ng \u0111ang c\u1eafm s\u1eb5n tr\u00ean thi\u1ebft b\u1ecb ra.<\/li><li><strong>B\u01b0\u1edbc 3<\/strong>: L\u1eadt \u0111\u1eb1ng sau Modem \u0111\u1ec3 l\u1ea5y \u0111\u1ecba ch\u1ec9 truy c\u1eadp v\u00e0o Default Gateway<br \/>(Kh\u00f4ng ph\u1ea3i thi\u1ebft b\u1ecb n\u00e0o c\u0169ng m\u1eb7c \u0111\u1ecbnh \u0111\u1ec3 192.168.1.1, v\u1edbi m\u1ed9t s\u1ed1 d\u00f2ng Modem TPLink \u0111\u00f4i khi c\u00f3 \u0111\u01b0\u1eddng d\u1eabn truy c\u1eadp ri\u00eang http:\/\/tplinkwifi.net, kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 IP 192.168.1.1).<\/li><li><strong>B\u01b0\u1edbc 4:<\/strong> Trong tr\u01b0\u1eddng h\u1ee3p v\u1eabn kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o thi\u1ebft b\u1ecb theo \u0111\u1ecba ch\u1ec9 m\u1eb7c \u0111\u1ecbnh \u0111\u01b0\u1ee3c in m\u1eb7t sau Modem hay Router wifi, r\u1ea5t c\u00f3 th\u1ec3 thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c g\u00e1n m\u1ed9t d\u1ea3i IP kh\u00e1c. L\u00fac n\u00e0y, b\u1ea1n ph\u1ea3i reset thi\u1ebft b\u1ecb v\u00e0 th\u1ef1c hi\u1ec7n \u0111\u0103ng nh\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1 nh\u01b0 b\u00ecnh th\u01b0\u1eddng.<\/li><\/ul><figure id=\"attachment_7126\" aria-describedby=\"caption-attachment-7126\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-7126 size-full\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-1.jpg\" alt=\"C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c IP 192.168.1.1\" width=\"768\" height=\"515\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-1.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-1-300x201.jpg 300w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2022\/10\/cach-truy-cap-ip-192-168-1-1-1-750x503.jpg 750w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-7126\" class=\"wp-caption-text\">C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c IP 192.168.1.1<\/figcaption><\/figure><h3><span class=\"ez-toc-section\" id=\"42_Khi_co_nhieu_modem\"><\/span>4.2 Khi c\u00f3 nhi\u1ec1u modem<span class=\"ez-toc-section-end\"><\/span><\/h3><p>T\u1ea1i c\u00f4ng ty, doanh nghi\u1ec7p ho\u1eb7c ph\u00f2ng tr\u1ecd, vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u modem trong m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng l\u00e0 \u0111i\u1ec1u ph\u1ed5 bi\u1ebfn. M\u1ed7i modem th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t d\u00e3y s\u1ed1 m\u1eb7c \u0111\u1ecbnh ri\u00eang. Nh\u01b0ng c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i chung m\u1ea1ng ch\u1ec9 c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9 ch\u00ednh l\u00e0 IP 192.168.1.1.<\/p><p>N\u1ebfu kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c 192.168.1.1, b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi modem b\u1eb1ng d\u00e2y m\u1ea1ng, ho\u1eb7c wifi do modem ph\u00e1t ra. Nh\u1ea5n Windows + R \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 Run, sau\u00a0\u0111\u00f3 nh\u1eadp cmd v\u00e0o khung r\u1ed3i nh\u1ea5n Enter. Tr\u00ean c\u1eeda s\u1ed5 Command Prompt hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh, b\u1ea1n ch\u1ea1y l\u1ec7nh sau \u0111\u00e2y: ipconfig, Enter.<\/p><p>Tr\u00ean danh s\u00e1ch k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1, b\u1ea1n t\u00ecm m\u1ee5c Default Gateway. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111\u1ecba ch\u1ec9 b\u1ea1n c\u1ea7n nh\u1eadp v\u00e0o tr\u00ecnh duy\u1ec7t \u0111\u1ec3 truy c\u1eadp v\u00e0o modem c\u1ee7a m\u00ecnh.<\/p><h2><span class=\"ez-toc-section\" id=\"5_Nhung_loi_thuong_gap_khi_su_dung_IP_19216811\"><\/span>5. Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Khi truy c\u1eadp \u0111\u1ecba ch\u1ec9 192.168.1.1 \u0111\u1ec3 c\u1ea5u h\u00ecnh modem ho\u1eb7c router, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i nhi\u1ec1u l\u1ed7i kh\u00e1c nhau g\u00e2y gi\u00e1n \u0111o\u1ea1n k\u1ebft n\u1ed1i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u1ed5ng h\u1ee3p nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t, nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c \u0111\u1ec3 b\u1ea1n d\u1ec5 d\u00e0ng x\u1eed l\u00fd khi g\u1eb7p s\u1ef1 c\u1ed1.<\/p><h3><span class=\"ez-toc-section\" id=\"51_Loi_dia_chi_IP_mac_dinh_khong_phai_19216811\"><\/span>5.1. L\u1ed7i \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh kh\u00f4ng ph\u1ea3i 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 modem hay router \u0111\u1ec1u s\u1eed d\u1ee5ng IP 192.168.1.1. M\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ecba ch\u1ec9 kh\u00e1c nh\u01b0 192.168.0.1, 192.168.100.1 ho\u1eb7c domain nh\u01b0 tplinkwifi.net. Ngo\u00e0i ra, \u0111\u1ecba ch\u1ec9 IP m\u1eb7c \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb thay \u0111\u1ed5i tr\u01b0\u1edbc \u0111\u00f3 m\u00e0 b\u1ea1n kh\u00f4ng bi\u1ebft.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/p><ul><li>Ki\u1ec3m tra nh\u00e3n d\u00e1n d\u01b0\u1edbi modem \u0111\u1ec3 l\u1ea5y \u0111\u1ecba ch\u1ec9 IP chu\u1ea9n.<\/li><li>M\u1edf Command Prompt \u2192 g\u00f5 ipconfig \u2192 xem d\u00f2ng Default Gateway.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"52_Sai_cu_phap_khi_nhap_dia_chi_IP\"><\/span>5.2. Sai c\u00fa ph\u00e1p khi nh\u1eadp \u0111\u1ecba ch\u1ec9 IP<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Nh\u1eadp sai c\u00fa ph\u00e1p l\u00e0 l\u1ed7i c\u1ef1c k\u1ef3 ph\u1ed5 bi\u1ebfn, khi\u1ebfn tr\u00ecnh duy\u1ec7t kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c modem\/router.<\/p><p>M\u1ed9t s\u1ed1 l\u1ed7i nh\u1eadp sai th\u01b0\u1eddng g\u1eb7p:<\/p><ul><li>Thi\u1ebfu d\u1ea5u &#8220;.&#8221; gi\u1eefa c\u00e1c s\u1ed1.<\/li><li>Nh\u1ea7m s\u1ed1 &#8220;1&#8221; th\u00e0nh ch\u1eef &#8220;i&#8221; ho\u1eb7c ch\u1eef &#8220;l&#8221;.<\/li><li>Nh\u1eadp hai d\u1ea5u &#8220;.&#8221; li\u1ec1n nhau.<\/li><li>Nh\u1eadp d\u1ea5u &#8220;,&#8221; thay v\u00ec d\u1ea5u &#8220;.&#8221;.<\/li><\/ul><p>C\u00e1ch kh\u1eafc ph\u1ee5c: \u0110\u1ea3m b\u1ea3o nh\u1eadp ch\u00ednh x\u00e1c: http:\/\/192.168.1.1 (kh\u00f4ng th\u00eam www, kh\u00f4ng sai d\u1ea5u).<\/p><h3><span class=\"ez-toc-section\" id=\"53_Ket_noi_sai_mang\"><\/span>5.3 K\u1ebft n\u1ed1i sai m\u1ea1ng<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i \u0111\u00fang v\u1edbi Wi-Fi ho\u1eb7c c\u1ed5ng LAN c\u1ee7a modem c\u1ea7n truy c\u1eadp. N\u1ebfu \u0111ang k\u1ebft n\u1ed1i 3G\/4G ho\u1eb7c Wi-Fi kh\u00e1c, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 truy c\u1eadp 192.168.1.1.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/p><ul><li>K\u1ebft n\u1ed1i \u0111\u00fang Wi-Fi ph\u00e1t ra t\u1eeb modem.<\/li><li>V\u1edbi m\u00e1y t\u00ednh, ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i LAN.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"54_Co_nhieu_thiet_bi_phat_Wi-Fi_gay_xung_dot_IP\"><\/span>5.4 C\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb ph\u00e1t Wi-Fi g\u00e2y xung \u0111\u1ed9t IP<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Khi trong h\u1ec7 th\u1ed1ng c\u00f3 nhi\u1ec1u router, repeater ho\u1eb7c thi\u1ebft b\u1ecb ph\u00e1t Wi-Fi ph\u1ee5, d\u1ec5 x\u1ea3y ra xung \u0111\u1ed9t \u0111\u1ecba ch\u1ec9 IP, khi\u1ebfn vi\u1ec7c truy c\u1eadp qu\u1ea3n tr\u1ecb modem ch\u00ednh th\u1ea5t b\u1ea1i.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/p><ul><li>Ng\u1eaft k\u1ebft n\u1ed1i b\u1edbt c\u00e1c b\u1ed9 ph\u00e1t ph\u1ee5.<\/li><li>\u0110\u0103ng nh\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o modem ch\u00ednh b\u1eb1ng d\u00e2y LAN.<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"55_Bo_nho_cache_trinh_duyet_hoac_loi_DNS\"><\/span>5.5 B\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t ho\u1eb7c l\u1ed7i DNS<span class=\"ez-toc-section-end\"><\/span><\/h3><p>B\u1ed9 nh\u1edb cache c\u0169 ho\u1eb7c l\u1ed7i DNS tr\u00ean thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 g\u00e2y l\u1ed7i khi truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/p><ul><li><a href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-xoa-cache-va-cookie\/\">X\u00f3a cache<\/a> v\u00e0 cookies tr\u00ecnh duy\u1ec7t.<\/li><li>Th\u1eed \u0111\u1ed5i DNS sang 8.8.8.8 v\u00e0 8.8.4.4 (<a href=\"https:\/\/vbee.vn\/blog\/google\/google-public-dns\/\">Google DNS<\/a>).<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"56_Modem_bi_treo_hoac_loi_phan_cung\"><\/span>5.6 Modem b\u1ecb treo ho\u1eb7c l\u1ed7i ph\u1ea7n c\u1ee9ng<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Modem ho\u1ea1t \u0111\u1ed9ng qu\u00e1 l\u00e2u, qu\u00e1 t\u1ea3i ho\u1eb7c g\u1eb7p l\u1ed7i ph\u1ea7n c\u1ee9ng c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfn kh\u00f4ng th\u1ec3 truy c\u1eadp 192.168.1.1.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c:<\/p><ul><li>T\u1eaft ngu\u1ed3n modem, \u0111\u1ee3i 1 ph\u00fat r\u1ed3i b\u1eadt l\u1ea1i<\/li><li>N\u1ebfu c\u1ea7n, nh\u1ea5n gi\u1eef n\u00fat Reset kho\u1ea3ng 30 gi\u00e2y \u0111\u1ec3 kh\u00f4i ph\u1ee5c c\u00e0i \u0111\u1eb7t g\u1ed1c<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"57_Canh_bao_%E2%80%9CKet_noi_khong_an_toan%E2%80%9D\"><\/span>5.7 C\u1ea3nh b\u00e1o &#8220;K\u1ebft n\u1ed1i kh\u00f4ng an to\u00e0n&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Khi truy c\u1eadp 192.168.1.1, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y c\u1ea3nh b\u00e1o \u201cK\u1ebft n\u1ed1i c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft n\u1ed1i ri\u00eang t\u01b0\u201d do modem s\u1eed d\u1ee5ng giao th\u1ee9c HTTP thay v\u00ec HTTPS.<\/p><p>C\u00e1ch kh\u1eafc ph\u1ee5c: Ch\u1ecdn N\u00e2ng cao \u2192 Ti\u1ebfp t\u1ee5c truy c\u1eadp (kh\u00f4ng an to\u00e0n)<\/p><h3><span class=\"ez-toc-section\" id=\"58_Sai_tai_khoan_hoac_mat_khau_dang_nhap\"><\/span>5.8 Sai t\u00e0i kho\u1ea3n ho\u1eb7c m\u1eadt kh\u1ea9u \u0111\u0103ng nh\u1eadp<span class=\"ez-toc-section-end\"><\/span><\/h3><p>N\u1ebfu m\u1eadt kh\u1ea9u \u0111\u0103ng nh\u1eadp \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i so v\u1edbi m\u1eb7c \u0111\u1ecbnh m\u00e0 b\u1ea1n kh\u00f4ng nh\u1edb, s\u1ebd kh\u00f4ng th\u1ec3 v\u00e0o giao di\u1ec7n qu\u1ea3n tr\u1ecb.<\/p><p>Kh\u1eafc ph\u1ee5c:<\/p><ul><li>Tham kh\u1ea3o t\u00e0i li\u1ec7u t\u1eeb nh\u00e0 m\u1ea1ng<\/li><li>Reset modem \u0111\u1ec3 l\u1ea5y l\u1ea1i m\u1eadt kh\u1ea9u m\u1eb7c \u0111\u1ecbnh (th\u01b0\u1eddng l\u00e0 admin\/admin ho\u1eb7c ghi tr\u00ean modem)<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"59_IP_may_tinh_khong_cung_lop_mang_voi_modem\"><\/span>5.9 IP m\u00e1y t\u00ednh kh\u00f4ng c\u00f9ng l\u1edbp m\u1ea1ng v\u1edbi modem<span class=\"ez-toc-section-end\"><\/span><\/h3><p>N\u1ebfu IP c\u1ee7a thi\u1ebft b\u1ecb kh\u00f4ng c\u00f9ng l\u1edbp m\u1ea1ng v\u1edbi IP c\u1ee7a modem, vi\u1ec7c truy c\u1eadp s\u1ebd b\u1ecb l\u1ed7i. V\u00ed d\u1ee5: m\u00e1y t\u00ednh IP 192.168.0.x, modem IP 192.168.1.1.<\/p><p>Kh\u1eafc ph\u1ee5c:<\/p><ul><li>\u0110\u1eb7t IP m\u00e1y t\u00ednh v\u1ec1 ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng (DHCP)<\/li><li>Ho\u1eb7c \u0111\u1eb7t IP t\u0129nh c\u00f9ng l\u1edbp (v\u00ed d\u1ee5: 192.168.1.100)<\/li><\/ul><h3><span class=\"ez-toc-section\" id=\"510_Tuong_lua_hoac_phan_mem_bao_mat_chan_ket_noi\"><\/span>5.10 T\u01b0\u1eddng l\u1eeda ho\u1eb7c ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt ch\u1eb7n k\u1ebft n\u1ed1i<span class=\"ez-toc-section-end\"><\/span><\/h3><p>M\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m di\u1ec7t virus ho\u1eb7c firewall c\u00f3 th\u1ec3 ng\u0103n kh\u00f4ng cho truy c\u1eadp IP n\u1ed9i b\u1ed9.<\/p><p>Kh\u1eafc ph\u1ee5c: T\u1ea1m t\u1eaft firewall ho\u1eb7c ph\u1ea7n m\u1ec1m di\u1ec7t virus v\u00e0 th\u1eed l\u1ea1i.<\/p><figure id=\"attachment_23901\" aria-describedby=\"caption-attachment-23901\" style=\"width: 768px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-23901\" src=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2024\/11\/loi-thuong-gap-khi-su-dung-IP-192.168.1.1.jpg\" alt=\"T\u1ed5ng h\u1ee3p c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng IP 192.168.1.1\" width=\"768\" height=\"438\" title=\"\" srcset=\"https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2024\/11\/loi-thuong-gap-khi-su-dung-IP-192.168.1.1.jpg 768w, https:\/\/vbee.vn\/blog\/wp-content\/uploads\/2024\/11\/loi-thuong-gap-khi-su-dung-IP-192.168.1.1-300x171.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption id=\"caption-attachment-23901\" class=\"wp-caption-text\">T\u1ed5ng h\u1ee3p c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng IP 192.168.1.1<\/figcaption><\/figure><h2><span class=\"ez-toc-section\" id=\"6_Luu_y_khi_truy_cap_dia_chi_IP_19216811\"><\/span>6. L\u01b0u \u00fd khi truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"61_Cach_vao_wifi_bang_dia_chi_IP\"><\/span>6.1 C\u00e1ch v\u00e0o wifi b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0110\u1ec3 k\u1ebft n\u1ed1i wifi b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP, th\u1ef1c t\u1ebf l\u00e0 b\u1ea1n \u0111ang truy c\u1eadp v\u00e0o trang qu\u1ea3n l\u00fd c\u1ea5u h\u00ecnh router b\u1eb1ng c\u00e1ch th\u00f4ng qua \u0111\u1ecba ch\u1ec9 IP. C\u00e1c b\u01b0\u1edbc b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch truy c\u1eadp IP 192.168.1.1 m\u00e0 <a href=\"https:\/\/vbee.vn\/blog\/doi-ngu\/\">\u0111\u1ed9i ng\u0169<\/a> Vbee c\u00f3 chia s\u1ebb ph\u00eda tr\u00ean.<\/p><p>Sau khi l\u00e0m theo c\u00e1c b\u01b0\u1edbc v\u00e0 \u0111\u0103ng nh\u1eadp th\u00e0nh c\u00f4ng, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o giao di\u1ec7n qu\u1ea3n l\u00fd c\u1ee7a router. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00ean m\u1ea1ng WiFi (SSID), xem m\u1eadt kh\u1ea9u WiFi b\u1eb1ng \u0111\u1ecba ch\u1ec9 ip, <a href=\"https:\/\/vbee.vn\/blog\/chia-se\/cach-doi-mat-khau-wifi\/\">\u0111\u1ed5i m\u1eadt kh\u1ea9u WiFi<\/a>, v\u00e0 c\u00e1c c\u00e0i \u0111\u1eb7t b\u1ea3o m\u1eadt kh\u00e1c.<\/p><h3><span class=\"ez-toc-section\" id=\"62_Danh_sach_IP_khong_hop_le_de_gap_phai_khi_truy_cap_19216811\"><\/span>6.2 Danh s\u00e1ch IP kh\u00f4ng h\u1ee3p l\u1ec7 d\u1ec5 g\u1eb7p ph\u1ea3i khi truy c\u1eadp 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h3><p>\u0110\u00e2y l\u00e0 nh\u1eefng l\u1ed7i r\u1ea5t d\u1ec5 m\u1eafc ph\u1ea3i v\u00ec c\u00e1c \u0111\u1ecba tr\u00ean tr\u00f4ng kh\u00e1 gi\u1ed1ng \u0111\u1ecba ch\u1ec9 192.168.1.1 hay http:\/\/192.168.1.1 nh\u01b0 d\u01b0\u1edbi \u0111\u00e2y:<\/p><ul><li>192.168.l.l<\/li><li>192.168.l.l viettel<\/li><li>192.168.l.l fpt<\/li><li>192.168.l.l admin<\/li><li>192.168.1<\/li><li>192.168<\/li><li>192.168.l.1<\/li><li>192.168.1.<\/li><li>192.168.1.1.<\/li><li>192.168.11<\/li><li>192.168.<\/li><li>19216811<\/li><li>192 168.1.1<\/li><li>192.1681.1<\/li><li>http \/\/ 192.168.1.1<\/li><li>http \/\/192.168.1.1<\/li><li>192.168.l.2<\/li><li>https \/\/192.168.1.1<\/li><li>www.192.168.1.1<\/li><li>192.168.1.1<\/li><li>192.168 ll<\/li><li>192.168.1.0<\/li><li>192-168-1-1<\/li><li>192.168.I.I<\/li><li>192\/168.1.1<\/li><li>http \/\/192.168.I.1<\/li><li>http:\/\/192.168.I.1<\/li><li>http\/\/:192.168.1.1<\/li><li>http:192.168.1.1<\/li><li>http \/\/192.168.I1<\/li><\/ul><h2><span class=\"ez-toc-section\" id=\"7_Danh_sach_tai_khoan_mac_dinh_cua_cac_thuong_hieu_Model\"><\/span>7. Danh s\u00e1ch t\u00e0i kho\u1ea3n m\u1eb7c \u0111\u1ecbnh c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u Model<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u0110\u1ec3 ti\u1ec7n cho vi\u1ec7c \u0111\u0103ng nh\u1eadp, \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c th\u01b0\u01a1ng hi\u1ec7u Model ph\u1ed5 bi\u1ebfn s\u1eed d\u1ee5ng IP 192.168.1.1, k\u00e8m th\u00f4ng tin t\u00e0i kho\u1ea3n \u0111\u0103ng nh\u1eadp m\u1eb7c \u0111\u1ecbnh:<\/p><table style=\"border-collapse: collapse; width: 100%; height: 210px;\">\n<tbody>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\"><strong>Model<\/strong><\/td>\n<td style=\"width: 25%; height: 21px;\"><strong>User<\/strong><\/td>\n<td style=\"width: 25%; height: 21px;\"><strong>Password<\/strong><\/td>\n<td style=\"width: 25%; height: 21px;\"><strong>Ghi ch\u00fa<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Model VNPT<\/td>\n<td style=\"width: 25%; height: 21px;\">megavnn<\/td>\n<td style=\"width: 25%; height: 21px;\">megavnn<\/td>\n<td style=\"width: 25%; height: 21px;\">C\u00e1c modem c\u0169 nh\u01b0 Comtrend, Dasan c\u1ee7a VNPT \u0111\u1ec1u m\u1eb7c \u0111\u1ecbnh megavnn\/megavnn<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Model Viettel<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">admin \/ 123456<\/td>\n<td style=\"width: 25%; height: 21px;\">M\u1ed9t s\u1ed1 d\u00f2ng modem ZTE, Viettel l\u1eafp \u0111\u1eb7t s\u1ebd d\u00f9ng admin\/admin ho\u1eb7c admin\/123456<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Model Viettel (Vtamin)<\/td>\n<td style=\"width: 25%; height: 21px;\">Vtamin<\/td>\n<td style=\"width: 25%; height: 21px;\">vtamin \/ 123456<\/td>\n<td style=\"width: 25%; height: 21px;\">T\u00e0i kho\u1ea3n Vtamin\/vtamin xu\u1ea5t hi\u1ec7n \u1edf v\u00e0i m\u1eabu Viettel n\u1ed9i b\u1ed9, nh\u01b0ng hi\u1ec7n t\u1ea1i \u00edt d\u00f9ng. Ch\u1ee7 y\u1ebfu modem t\u1eeb nh\u1eefng n\u0103m 2016\u20132018<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Model FPT<\/td>\n<td style=\"width: 25%; height: 21px;\">T\u00ean h\u1ee3p \u0111\u1ed3ng<\/td>\n<td style=\"width: 25%; height: 21px;\">T\u00ean h\u1ee3p \u0111\u1ed3ng<\/td>\n<td style=\"width: 25%; height: 21px;\">FPT c\u1ea5p cho kh\u00e1ch h\u00e0ng user\/pass theo M\u00e3 h\u1ee3p \u0111\u1ed3ng. N\u1ebfu m\u1ea5t c\u1ea7n g\u1ecdi t\u1ed5ng \u0111\u00e0i FPT<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">TOTOLINK Router Wifi<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">\u0110a s\u1ed1 model TOTOLINK c\u00e0i m\u1eb7c \u0111\u1ecbnh admin\/admin<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Huawei Router<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">Router Huawei ph\u1ed5 th\u00f4ng nh\u01b0 HG8045A, HG8145V5 \u0111\u1ec1u m\u1eb7c \u0111\u1ecbnh admin\/admin<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Draytek Router<\/td>\n<td style=\"width: 25%; height: 21px;\">(Tr\u1ed1ng)<\/td>\n<td style=\"width: 25%; height: 21px;\">(Tr\u1ed1ng)<\/td>\n<td style=\"width: 25%; height: 21px;\">Draytek (nh\u01b0 Vigor series) th\u01b0\u1eddng kh\u00f4ng c\u00f3 t\u00e0i kho\u1ea3n m\u1eb7c \u0111\u1ecbnh, y\u00eau c\u1ea7u t\u1ea1o t\u00e0i kho\u1ea3n l\u00fac c\u1ea5u h\u00ecnh l\u1ea7n \u0111\u1ea7u<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">Tenda Router<\/td>\n<td style=\"width: 25%; height: 21px;\">root<\/td>\n<td style=\"width: 25%; height: 21px;\">root<\/td>\n<td style=\"width: 25%; height: 21px;\">C\u00e1c d\u00f2ng router Tenda N301, F3\u2026 m\u1eb7c \u0111\u1ecbnh root\/root<\/td>\n<\/tr>\n<tr style=\"height: 21px;\">\n<td style=\"width: 25%; height: 21px;\">D-Link Router<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">admin<\/td>\n<td style=\"width: 25%; height: 21px;\">D-Link m\u1eb7c \u0111\u1ecbnh admin\/admin, \u0111\u1eb7c bi\u1ec7t tr\u00ean c\u00e1c model DIR series<\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>&nbsp;<\/p><h2><span class=\"ez-toc-section\" id=\"8_Cac_cau_hoi_thuong_gap_ve_dia_chi_IP_19216811\"><\/span>8. C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u0111\u1ecba ch\u1ec9 IP 192.168.1.1<span class=\"ez-toc-section-end\"><\/span><\/h2><h3><span class=\"ez-toc-section\" id=\"81_Toi_quen_mat_khau_19216811_phai_lam_sao\"><\/span>8.1 T\u00f4i qu\u00ean m\u1eadt kh\u1ea9u 192.168.1.1, ph\u1ea3i l\u00e0m sao?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Reset modem \u0111\u1ec3 quay v\u1ec1 m\u1eb7c \u0111\u1ecbnh: nh\u1ea5n n\u00fat Reset (l\u1ed7 nh\u1ecf tr\u00ean modem) 10-15 gi\u00e2y, sau \u0111\u00f3 d\u00f9ng t\u00e0i kho\u1ea3n\/m\u1eadt kh\u1ea9u \u201cadmin\/admin\u201d. L\u01b0u \u00fd: c\u00f3 th\u1ec3 m\u1ea5t k\u1ebft n\u1ed1i Internet, n\u1ebfu b\u1ecb th\u00ec c\u1ea7n nh\u00e0 m\u1ea1ng h\u1ed7 tr\u1ee3 c\u00e0i l\u1ea1i.<\/p><h3><span class=\"ez-toc-section\" id=\"82_Tai_sao_trinh_duyet_bao_%E2%80%9CKet_noi_khong_an_toan%E2%80%9D_khi_vao_19216811\"><\/span>8.2 T\u1ea1i sao tr\u00ecnh duy\u1ec7t b\u00e1o \u201cK\u1ebft n\u1ed1i kh\u00f4ng an to\u00e0n\u201d khi v\u00e0o 192.168.1.1?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Do 192.168.1.1 d\u00f9ng http (kh\u00f4ng m\u00e3 h\u00f3a) n\u00ean tr\u00ecnh duy\u1ec7t s\u1ebd c\u1ea3nh b\u00e1o. C\u00e1ch kh\u1eafc ph\u1ee5c l\u00e0 nh\u1ea5n \u201cAdvanced\u201d v\u00e0 \u201cProceed\u201d \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/p><h3><span class=\"ez-toc-section\" id=\"83_Modem_cua_toi_khong_dung_19216811_vay_IP_la_gi\"><\/span>8.3 Modem c\u1ee7a t\u00f4i kh\u00f4ng d\u00f9ng 192.168.1.1, v\u1eady IP l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Xem nh\u00e3n d\u01b0\u1edbi modem \u0111\u1ec3 bi\u1ebft IP \u0111\u00fang (c\u00f3 th\u1ec3 l\u00e0 192.168.0.1, 192.168.100.1, ho\u1eb7c link nh\u01b0 tplinkwifi.net). Ho\u1eb7c tr\u00ean Windows: nh\u1ea5n Windows + R, g\u00f5 cmd, g\u00f5 ipconfig, t\u00ecm \u201cDefault Gateway\u201d.<\/p><h3><span class=\"ez-toc-section\" id=\"84_Tai_sao_toi_vao_19216811_nhung_khong_doi_duoc_cai_dat\"><\/span>8.4 T\u1ea1i sao t\u00f4i v\u00e0o 192.168.1.1 nh\u01b0ng kh\u00f4ng \u0111\u1ed5i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Modem nh\u00e0 m\u1ea1ng (Viettel, VNPT) th\u01b0\u1eddng b\u1ecb kh\u00f3a t\u00ednh n\u0103ng n\u00e2ng cao. Li\u00ean h\u1ec7 k\u1ef9 thu\u1eadt vi\u00ean (Viettel: 18008119, VNPT: 18001166) \u0111\u1ec3 h\u1ed7 tr\u1ee3.<\/p><h3><span class=\"ez-toc-section\" id=\"85_Co_can_cap_nhat_firmware_cho_modem_khong\"><\/span>8.5 C\u00f3 c\u1ea7n c\u1eadp nh\u1eadt firmware cho modem kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>C\u00f3, firmware c\u0169 c\u00f3 th\u1ec3 g\u00e2y l\u1ed7i. N\u1ebfu v\u00e0o \u0111\u01b0\u1ee3c 192.168.1.1, b\u1ea1n h\u00e3y ki\u1ec3m tra m\u1ee5c \u201cFirmware Update\u201d, t\u1ea3i b\u1ea3n m\u1edbi t\u1eeb trang nh\u00e0 s\u1ea3n xu\u1ea5t (nh\u01b0 TP-Link, Tenda) v\u00e0 c\u1eadp nh\u1eadt.<\/p><h3><span class=\"ez-toc-section\" id=\"86_Lam_sao_de_dam_bao_an_toan_khi_truy_cap_19216811\"><\/span>8.6 L\u00e0m sao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi truy c\u1eadp 192.168.1.1?<span class=\"ez-toc-section-end\"><\/span><\/h3><ul><li>\u0110\u1ed5i m\u1eadt kh\u1ea9u m\u1eb7c \u0111\u1ecbnh ngay sau khi \u0111\u0103ng nh\u1eadp<\/li><li>T\u1eaft VPN\/t\u01b0\u1eddng l\u1eeda khi truy c\u1eadp \u0111\u1ec3 tr\u00e1nh ch\u1eb7n<\/li><li>Ghi l\u1ea1i m\u1eadt kh\u1ea9u m\u1edbi \u0111\u1ec3 tr\u00e1nh qu\u00ean<\/li><\/ul><p>Nh\u01b0 v\u1eady b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y Vbee v\u1eeba gi\u1ea3i \u0111\u00e1p cho b\u1ea1n v\u1ec1 \u0111\u1ecba ch\u1ec9 192.168.1.1 l\u00e0 g\u00ec? C\u00e1ch truy c\u1eadp IP 192.168.1.1 nh\u01b0 th\u1ebf n\u00e0o. Hy v\u1ecdng b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 mang \u0111\u1ebfn th\u00eam cho b\u1ea1n c\u00e1c th\u00f4ng tin, ki\u1ebfn th\u1ee9c c\u00f4ng ngh\u1ec7 h\u1eefu \u00edch m\u1edbi.<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1eb1ng c\u00e1ch truy c\u1eadp IP 192.168.1.1, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng thay \u0111\u1ed5i m\u1eadt kh\u1ea9u ho\u1eb7c t\u00f9y ch\u1ec9nh modem c\u1ee7a m\u00ecnh. N\u1ebfu ch\u01b0a bi\u1ebft c\u00e1ch truy c\u1eadp IP 192.168.1.1 nh\u01b0 th\u1ebf n\u00e0o, b\u1ea1n \u0111\u1ecdc c\u00f9ng Vbee t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00e1ch th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.1. \u0110\u1ecba ch\u1ec9 IP 192.168.1.1 l\u00e0 g\u00ec?\u0110\u1ecba&#8230;<\/p>\n","protected":false},"author":1,"featured_media":23904,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[133],"tags":[],"class_list":["post-4330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se"],"_links":{"self":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/4330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/comments?post=4330"}],"version-history":[{"count":53,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/4330\/revisions"}],"predecessor-version":[{"id":29706,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/posts\/4330\/revisions\/29706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media\/23904"}],"wp:attachment":[{"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/media?parent=4330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/categories?post=4330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vbee.vn\/blog\/wp-json\/wp\/v2\/tags?post=4330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}