{"id":6907,"date":"2023-03-28T08:57:00","date_gmt":"2023-03-28T01:57:00","guid":{"rendered":"https:\/\/idconline.vn\/blog\/?p=6907"},"modified":"2023-03-27T17:02:02","modified_gmt":"2023-03-27T10:02:02","slug":"khai-niem-bandwidth-bang-thong-la-gi-cac-phuong-phap-do-bang-thong","status":"publish","type":"post","link":"https:\/\/idconline.vn\/blog\/khai-niem-bandwidth-bang-thong-la-gi-cac-phuong-phap-do-bang-thong\/","title":{"rendered":"Bandwidth (B\u0103ng th\u00f4ng) l\u00e0 g\u00ec? C\u00e1ch \u0111o l\u01b0\u1eddng b\u0103ng th\u00f4ng"},"content":{"rendered":"\n<p>B\u0103ng th\u00f4ng &#8211; Bandwidth l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a \u0111\u01b0\u1eddng truy\u1ec1n. B\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng bit \/ gi\u00e2y. C\u00f9ng t\u00ecm hi\u1ec3u c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 B\u0103ng th\u00f4ng nh\u00e9!<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth1-1.png\" alt=\"Bandwidth\" class=\"wp-image-6910\" width=\"768\" srcset=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth1-1.png 1024w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth1-1-300x225.png 300w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth1-1-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>B\u0103ng th\u00f4ng la\u0300 gi\u0300?<\/figcaption><\/figure><\/div>\n\n\n\n<div id=\"toc_container\" class=\"toc_white no_bullets\"><p class=\"toc_title\">M\u1ee5c l\u1ee5c<\/p><ul class=\"toc_list\"><li><a href=\"#Bang_thong_bandwidth_la_ginbsp\">B\u0103ng th\u00f4ng (bandwidth) l\u00e0 g\u00ec?&nbsp;<\/a><\/li><li><a href=\"#Phuong_phap_do_bandwidth\">Ph\u01b0\u01a1ng ph\u00e1p \u0111o bandwidth<\/a><\/li><li><a href=\"#Cac_ung_dung_pho_bien_de_do_bandwidth\">Ca\u0301c \u01b0\u0301ng du\u0323ng ph\u00f4\u0309 bi\u00ea\u0301n \u0111\u00ea\u0309 \u0111o bandwidth<\/a><ul><li><a href=\"#LAN_Speed_Test_Lite\">LAN Speed Test (Lite)<\/a><\/li><li><a href=\"#Real_Network_Monitor\">Real Network Monitor<\/a><\/li><li><a href=\"#NetStress\">NetStress<\/a><\/li><li><a href=\"#NetIO-GUI\">NetIO-GUI<\/a><\/li><li><a href=\"#PsPing\">PsPing<\/a><\/li><\/ul><\/li><li><a href=\"#Bang_Thong_tai_IDC_Online\">B\u0103ng Th\u00f4ng t\u1ea1i IDC Online<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"Bang_thong_bandwidth_la_ginbsp\">B\u0103ng th\u00f4ng (bandwidth) l\u00e0 g\u00ec?&nbsp;<\/span><\/h2>\n\n\n\n<p>B\u0103ng th\u00f4ng &#8211; Bandwidth l\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 m\u1ed9t trang web c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i trong 1 gi\u00e2y. N\u00f3i c\u00e1ch kh\u00e1c, n\u00f3 l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t k\u1ebft n\u1ed1i m\u1ea1ng \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u t\u1ed1i \u0111a gi\u1eefa trang web v\u00e0 ng\u01b0\u1eddi d\u00f9ng trong 1 \u0111\u01a1n v\u1ecb th\u1eddi gian.<\/p>\n\n\n\n<p>Trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a m\u1ed9t trang web, b\u0103ng th\u00f4ng m\u00f4 t\u1ea3 l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u1ed1i \u0111a m\u00e0 kh\u00e1ch truy c\u1eadp c\u00f3 th\u1ec3 t\u1ea3i l\u00ean v\u00e0 t\u1ea3i xu\u1ed1ng gi\u1eefa trang web v\u00e0 m\u00e1y t\u00ednh trong m\u1ed9t \u0111\u01a1n v\u1ecb th\u1eddi gian. \u0110\u00e2y l\u00e0 l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u1ed1i \u0111a m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi tr\u00ean trang web m\u1ed7i th\u00e1ng.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth-hosting-1.png\" alt=\"Bandwidth\" class=\"wp-image-6911\" width=\"768\" srcset=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth-hosting-1.png 1024w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth-hosting-1-300x225.png 300w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth-hosting-1-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u0110\u01a1n vi\u0323 Bi\u0301t\/s<\/figcaption><\/figure><\/div>\n\n\n\n<p>B\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng \u0111\u01a1n v\u1ecb bit \/ s, l\u00e0 s\u1ed1 bit \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i trong 1 s.Khi b\u0103ng th\u00f4ng l\u1edbn th\u00ec t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Phuong_phap_do_bandwidth\">Ph\u01b0\u01a1ng ph\u00e1p \u0111o bandwidth<\/span><\/h2>\n\n\n\n<p>Ph\u00e9p \u0111o b\u0103ng th\u00f4ng gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c t\u1ea3i ho\u1ea1t \u0111\u1ed9ng trong ph\u1ea1m vi c\u00e1c th\u00f4ng s\u1ed1 do Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) cam k\u1ebft.<\/p>\n\n\n\n<p>Ng\u01b0\u1eddi d\u00f9ng Internet t\u1ea1i nh\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra b\u0103ng th\u00f4ng tr\u1ef1c tuy\u1ebfn nh\u01b0 DSLReports \u0111\u1ec3 xem m\u1ee9c \u0111\u1ed9 k\u1ebft n\u1ed1i c\u00f3 \u0111\u00fang v\u1edbi g\u00f3i d\u1ecbch v\u1ee5 \u0111\u00e3 \u0111\u0103ng k\u00fd v\u1edbi ISP hay kh\u00f4ng<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng doanh nghi\u1ec7p n\u00ean s\u1eed d\u1ee5ng ti\u1ec7n \u00edch nh\u01b0:<\/p>\n\n\n\n<ul><li>Test TCP (TTCP):Ti\u1ec7n \u00edch n\u00e0y c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ea1ng IP gi\u1eefa 2 m\u00e1y ch\u1ee7. M\u1ed9t m\u00e1y ch\u1ee7 l\u00e0 ng\u01b0\u1eddi nh\u1eadn, m\u00e1y ch\u1ee7 kia l\u00e0 ng\u01b0\u1eddi g\u1eedi. Sau \u0111\u00f3 m\u1ed7i m\u00e1y ch\u1ee7 hi\u1ec3n th\u1ecb s\u1ed1 byte \u0111\u01b0\u1ee3c truy\u1ec1n c\u00f9ng v\u1edbi th\u1eddi gian truy\u1ec1n 1 g\u00f3i.&nbsp;<\/li><li>PRTG Network Monitor: Ch\u01b0\u01a1ng tr\u00ecnh ti\u1ec7n \u00edch gi\u00fap cung c\u1ea5p c\u00e1c giao di\u1ec7n \u0111\u1ed3 h\u1ecda m\u1ed9t c\u00e1ch tr\u1ef1c quan. \u0110\u1ec3 hi\u1ec3n th\u1ecb xu h\u01b0\u1edbng b\u0103ng th\u00f4ng trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i. PRTG c\u0169ng \u0111o l\u01b0u l\u01b0\u1ee3ng gi\u1eefa c\u00e1c giao di\u1ec7n kh\u00e1c nhau.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Cac_ung_dung_pho_bien_de_do_bandwidth\">Ca\u0301c \u01b0\u0301ng du\u0323ng ph\u00f4\u0309 bi\u00ea\u0301n \u0111\u00ea\u0309 \u0111o bandwidth<\/span><\/h2>\n\n\n\n<p>Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 5 ch\u01b0\u01a1ng tr\u00ecnh \u0111o b\u0103ng th\u00f4ng m\u1ea1ng ph\u1ed5 bi\u1ebfn sau \u0111\u00e2y \u0111\u1ec3 ki\u1ec3m tra:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth4.png\" alt=\"Bandwidth\" class=\"wp-image-6912\" width=\"768\" srcset=\"https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth4.png 1024w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth4-300x225.png 300w, https:\/\/idconline.vn\/blog\/wp-content\/uploads\/2021\/07\/avt-idc-online-bandwidth4-768x576.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>Ph\u01b0\u01a1ng pha\u0301p \u0111o b\u0103ng th\u00f4ng<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"LAN_Speed_Test_Lite\">LAN Speed Test (Lite)<\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 Internet kh\u00e1 n\u1ed5i ti\u1ebfng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.&nbsp;<\/p>\n\n\n\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n\n\n\n<p>&#8211; Ph\u1ea7n m\u1ec1m l\u00e0 portable, t\u1ee9c l\u00e0 n\u00f3 c\u00f3 th\u1ec3 ch\u1ea1y m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t.&nbsp;<\/p>\n\n\n\n<p>&#8211; Thao t\u00e1c ki\u1ec3m tra \u0111\u01a1n gi\u1ea3n, th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng.&nbsp;<\/p>\n\n\n\n<p>&#8211; N\u00f3 cho ph\u00e9p ki\u1ec3m tra chi ti\u1ebft c\u00e1c th\u00f4ng s\u1ed1 Internet nh\u01b0 t\u1ed1c \u0111\u1ed9, th\u1eddi gian s\u1eed d\u1ee5ng, t\u1ed1c \u0111\u1ed9 t\u1ea3i l\u00ean, t\u1ed1c \u0111\u1ed9 t\u1ea3i xu\u1ed1ng\u2026&nbsp;<\/p>\n\n\n\n<p>&#8211; N\u00f3 c\u00f3 ch\u1ee9c n\u0103ng tr\u00edch xu\u1ea5t v\u00e0 in d\u1eef li\u1ec7u ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch b\u00e1o c\u00e1o.<\/p>\n\n\n\n<p>&#8211; Dung l\u01b0\u1ee3ng nh\u1ecf, ch\u1ec9 123kb.&nbsp;<\/p>\n\n\n\n<p>&#8211; N\u00f3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c phi\u00ean b\u1ea3n Windows c\u0169 nh\u01b0 2000-2007.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"Real_Network_Monitor\">Real Network Monitor<\/span><\/h3>\n\n\n\n<p>Ph\u1ea7n m\u1ec1m n\u00e0y y\u00eau c\u1ea7u m\u00e1y t\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng. \u0110\u1ed3ng th\u1eddi, m\u00e1y t\u00ednh ph\u1ea3i c\u00f3 .NET Framework.<\/p>\n\n\n\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n\n\n\n<p>&#8211; S\u1eed d\u1ee5ng mi\u1ec5n ph\u00ed.&nbsp;<\/p>\n\n\n\n<p>&#8211; D\u1ec5 thao t\u00e1c.<\/p>\n\n\n\n<p>&#8211; K\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, kho\u1ea3ng 3MB.<\/p>\n\n\n\n<p>&#8211; T\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows XP \u0111\u1ebfn Windows 8.&nbsp;<\/p>\n\n\n\n<p>&#8211; Ph\u1ea7n m\u1ec1m hi\u1ec3n th\u1ecb th\u00f4ng tin chi ti\u1ebft v\u1ec1 k\u1ebft n\u1ed1i, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i Internet t\u1ea1i th\u1eddi \u0111i\u1ec3m ki\u1ec3m tra, t\u1ed1c \u0111\u1ed9 t\u1ea3i l\u00ean v\u00e0 t\u1ea3i xu\u1ed1ng hi\u1ec7n t\u1ea1i, t\u1ed1c \u0111\u1ed9 t\u1ea3i l\u00ean v\u00e0 t\u1ea3i xu\u1ed1ng t\u1ed1i \u0111a, v\u00e0 kh\u1ea3 n\u0103ng x\u1ebfp d\u1ee1 k\u1ec3 t\u1eeb th\u1eddi \u0111i\u1ec3m th\u1eed nghi\u1ec7m. Kh\u1ed1i l\u01b0\u1ee3ng k\u00edch ho\u1ea1t, t\u1ea3i v\u00e0 t\u1ea3i ph\u1ea7n m\u1ec1m m\u1ed7i ng\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"NetStress\">NetStress<\/span><\/h3>\n\n\n\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n\n\n\n<p>&#8211;&nbsp; S\u1eed d\u1ee5ng mi\u1ec5n ph\u00ed.<\/p>\n\n\n\n<p>&#8211; Kh\u1ea3 n\u0103ng ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 internet, c\u1ea5u h\u00ecnh v\u00e0 hi\u1ec7u su\u1ea5t so s\u00e1nh benchmark .<\/p>\n\n\n\n<p>&#8211; T\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<p>&#8211; Hi\u1ec3n th\u1ecb giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3 h\u1ecda tr\u1ef1c quan, ki\u1ec3m tra th\u00f4ng s\u1ed1 \u0111\u01b0\u1eddng truy\u1ec1n internet theo th\u1eddi gian th\u1ef1c&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"NetIO-GUI\">NetIO-GUI<\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m \u0111\u00e1nh gi\u00e1 b\u0103ng th\u00f4ng FPT, Viettel, VNPT, .. kh\u00e1 to\u00e0n di\u1ec7n<\/p>\n\n\n\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n\n\n\n<p>&#8211; Giao di\u1ec7n d\u1ec5 s\u1eed d\u1ee5ng.&nbsp;<\/p>\n\n\n\n<p>&#8211; N\u00f3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng theo d\u00f5i k\u1ebft qu\u1ea3 ki\u1ec3m tra tr\u00ean c\u1ea3 m\u00e1y ch\u1ee7 v\u00e0 PC. \u0110\u1ed1i v\u1edbi m\u00e1y ch\u1ee7, ch\u1ecdn Start Server, nh\u1eadp IP v\u00e0 ch\u1ecdn k\u1ebft n\u1ed1i c\u1ea7n ki\u1ec3m tra l\u00e0 TCP hay UDP.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span id=\"PsPing\">PsPing<\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m thu\u1ed9c nh\u00f3m PsTools &#8211; b\u1ed9 c\u00f4ng c\u1ee5 ping m\u1ea1ng n\u1ed5i ti\u1ebfng do Mark Russinovich ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n\n\n\n<ul><li>Cho ph\u00e9p b\u1ea1n ki\u1ec3m tra k\u1ebft n\u1ed1i m\u1ea1ng.<\/li><li>H\u1ed7 tr\u1ee3 ping m\u1ea1ng TCP.&nbsp;<\/li><li>C\u00e1c ch\u1ee9c n\u0103ng \u0111\u1ec3 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c quy tr\u00ecnh v\u00e0 y\u00eau c\u1ea7u I \/ O.&nbsp;<\/li><li>\u0110o b\u0103ng th\u00f4ng.<\/li><li>K\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh.<\/li><li>Cung c\u1ea5p kh\u1ea3 n\u0103ng t\u1ea1o \u0111\u1ed3 h\u1ecda v\u00e0 ch\u00e8n ch\u00fang v\u00e0o b\u1ea3ng t\u00ednh.&nbsp;<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"Bang_Thong_tai_IDC_Online\">B\u0103ng Th\u00f4ng t\u1ea1i <a href=\"https:\/\/idconline.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\">IDC Online<\/a><\/span><\/h2>\n\n\n\n<p>N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn vi\u1ec7c t\u0103ng c\u01b0\u1eddng t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i c\u1ee7a m\u00ecnh. H\u00e3y \u0111\u1ebfn ngay v\u1edbi d\u1ecbch v\u1ee5 <a href=\"https:\/\/idconline.vn\/web-hosting\" target=\"_blank\" rel=\"noreferrer noopener\">Web Hosting<\/a> c\u1ee7a IDC Online. Ch\u00fang t\u00f4i cung c\u1ea5p cho b\u1ea1n m\u1ed9t d\u1ecbch v\u1ee5 tuy\u1ec7t v\u1eddi \u0111\u1ec3 l\u01b0u tr\u1eef website v\u1edbi b\u0103ng th\u00f4ng c\u1ef1c cao. B\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng v\u1ec1 v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt, hay qu\u1ea3n tr\u1ecb d\u1eef li\u1ec7u. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n l\u00e0m \u0111i\u1ec1u \u0111\u1ea5y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng. Ch\u00fang t\u00f4i mang \u0111\u1ebfn cho b\u1ea1n m\u1ed9t \u0111\u1ed9i ng\u0169 chuy\u00ean nghi\u1ec7p, s\u1eb5n s\u00e0ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n 24\/7.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-trinh-x\u1eed-ly-nhung wp-block-embed-trinh-x\u1eed-ly-nhung wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"IDC Online - D\u1ecbch v\u1ee5 M\u00e1y ch\u1ee7, Cloud, VPS, Web Hosting\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/4xToNZZLiU8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>C\u00f2n ch\u1ea7n ch\u1eeb g\u00ec n\u1eefa m\u00e0 kh\u00f4ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua Hotline: <a href=\"tel:19006452\">19006452<\/a>. Ho\u1eb7c n\u1ebfu b\u1ea1n c\u00f3 th\u1eafc m\u1eafc g\u00ec h\u00e3y truy c\u1eadp trang web <a href=\"https:\/\/idconline.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/idconline.vn\/<\/a>. Ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p cho b\u1ea1n c\u00e1c d\u1ecbch v\u1ee5 t\u1ed1t nh\u1ea5t v\u1edbi gi\u00e1 th\u00e0nh r\u1ebb nh\u1ea5t. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u0103ng th\u00f4ng &#8211; Bandwidth l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a \u0111\u01b0\u1eddng truy\u1ec1n. B\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng bit \/ gi\u00e2y. C\u00f9ng t\u00ecm hi\u1ec3u c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 B\u0103ng th\u00f4ng nh\u00e9! M\u1ee5c l\u1ee5cB\u0103ng th\u00f4ng (bandwidth) l\u00e0 g\u00ec?&nbsp;Ph\u01b0\u01a1ng ph\u00e1p \u0111o bandwidthCa\u0301c \u01b0\u0301ng du\u0323ng ph\u00f4\u0309 bi\u00ea\u0301n \u0111\u00ea\u0309 \u0111o bandwidthLAN Speed Test [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":6914,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[461,14],"tags":[523,528,492,524,529,525,526,527,530,534,535],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bandwidth (B\u0103ng th\u00f4ng) l\u00e0 g\u00ec? C\u00e1ch \u0111o l\u01b0\u1eddng b\u0103ng th\u00f4ng - IDC Online<\/title>\n<meta name=\"description\" content=\"B\u0103ng th\u00f4ng - Bandwidth l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a \u0111\u01b0\u1eddng truy\u1ec1n. C\u00f9ng t\u00ecm hi\u1ec3u c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 B\u0103ng th\u00f4ng nh\u00e9!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/idconline.vn\/blog\/khai-niem-bandwidth-bang-thong-la-gi-cac-phuong-phap-do-bang-thong\/\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"IDC Online Content\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bandwidth (B\u0103ng th\u00f4ng) l\u00e0 g\u00ec? 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