{"id":355,"date":"2015-09-05T23:13:42","date_gmt":"2015-09-05T16:13:42","guid":{"rendered":"https:\/\/beta.engisv.info\/?p=355"},"modified":"2015-09-05T23:13:42","modified_gmt":"2015-09-05T16:13:42","slug":"tong-quan-phan-mem-gia-lap-cisco-packet-tracer","status":"publish","type":"post","link":"https:\/\/www.engisv.info\/?p=355","title":{"rendered":"T\u1ed5ng quan ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp Cisco Packet Tracer"},"content":{"rendered":"<p>Cisco Packet Tracer l\u00e0 ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a Cisco, kh\u00e1c v\u1edbi ph\u1ea7n m\u1ec1m GNS3, ph\u1ea7n m\u1ec1m n\u00e0y kh\u00f4ng giao ti\u1ebfp v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp m\u00e1y \u1ea3o kh\u00e1c nh\u01b0 VMware hay Virtualbox&#8230; nh\u01b0ng \u01b0u \u0111i\u1ec3m l\u00e0 nh\u1eb9 hao t\u1ed5n \u00edt t\u00e0i nguy\u00ean tr\u00ean m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 m\u00f4 ph\u1ecfng \u0111\u00fang v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00e1c thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng, c\u00e1ch n\u1ed1i d\u00e2y&#8230; \u0111\u00e1p \u1ee9ng \u0111\u00fang theo l\u00fd thuy\u1ebft m\u1ea1ng c\u1ee7a Cisco. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i ph\u1ea7n m\u1ec1m t\u1ea1i trang Cisco ho\u1eb7c n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c k\u00e8m theo c\u00e1c g\u00f3i training c\u1ee7a Cisco, ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 <a href=\"https:\/\/www.mediafire.com\/folder\/oqiqmcbiw2sw7\/Packet_Tracer\" target=\"_blank\" rel=\"noopener\">t\u1ea3i t\u1ea1i link n\u00e0y<\/a>. Vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m h\u1ebft s\u1ee9c d\u1ec3 d\u00e0ng, ng\u01b0\u1eddi d\u00f9ng s\u1ebd kh\u00f4ng ph\u1ea3i import IOS cho router nh\u01b0 tr\u00ean GNS3.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/01-main.png\" alt=\"\" width=\"500\" height=\"358\" \/><\/p>\n<ul>\n<li>(1) Menu bar: ch\u1ee9a to\u00e0n b\u1ed9 c\u00e1c menu l\u1ec7nh c\u1ee7a ph\u1ea7n m\u1ec1m<\/li>\n<li>(2) Main toolbar: ch\u1ee9a c\u00e1c l\u1ec7nh\u00a0ch\u00ednh th\u00f4ng d\u1ee5ng m\u00e0 ch\u00fang ta hay d\u00f9ng, nh\u01b0 t\u1ea1o m\u1edbi (New), m\u1edf m\u1ed9t m\u00f4 h\u00ecnh \u0111\u00e3 l\u01b0u (Open), l\u01b0u (Save), c\u00e1c l\u1ec7nh Undo v\u00e0 Redo, ph\u00f3ng l\u1edbn thu nh\u1ecf m\u00f4 h\u00ecnh.<\/li>\n<li>(3) Common tools bar: Ch\u1ee9a c\u00e1c c\u00f4ng c\u1ee5 m\u00e0 ch\u00fang ta th\u01b0\u1eddng d\u00f9ng, nh\u01b0 (ch\u1ecdn)\u00a0select,( ghi ch\u00fa) place note,(x\u00f3a) delete&#8230;<\/li>\n<li>(4) Ch\u1ee9a c\u00e1c nh\u00f3m thi\u1ebft b\u1ecb, nh\u01b0 nh\u00f3m router, nh\u00f3m switch, nh\u00f3m PC, server, c\u00e1p k\u1ebft n\u1ed1i&#8230;<\/li>\n<li>(5) Chi ti\u1ebft thi\u1ebft b\u1ecb khi ch\u1ecdn v\u00e0o c\u00e1c nh\u00f3m.<\/li>\n<li>(6) V\u00f9ng l\u00e0m vi\u1ec7c ch\u00ednh, v\u00f9ng n\u00e0y d\u00f9ng \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c m\u00f4 h\u00ecnh, li\u00ean k\u1ebft c\u00e1c thi\u1ebft b\u1ecb.\u00a0Th\u00f4ng th\u01b0\u1eddng, khi s\u1eed d\u1ee5ng ph\u1ea5n m\u1ec1m n\u00e0y \u1edf v\u00f9ng l\u00e0m vi\u1ec7c ch\u00ednh ch\u00fang ta s\u1ebd ch\u1ecdn ch\u1ebf \u0111\u1ed9 Logical v\u00e0 Realtime.<\/li>\n<\/ul>\n<p>M\u1eb7c \u0111\u1ecbnh ban \u0111\u1ea7u, ph\u1ea7n m\u1ec1m kh\u00f4ng hi\u1ec3n th\u1ecb t\u00ean c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i c\u1ee7a thi\u1ebft b\u1ecb, ch\u00fang ta c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh b\u1eadt t\u00ednh n\u0103ng n\u00e0y l\u00ean b\u1eb1ng c\u00e1ch v\u00e0o menu <strong>Options<\/strong> -&gt;<strong> References..<\/strong>. trong tab <strong>Interfac<\/strong>e ch\u1ecdn v\u00e0o \u00f4<strong> Always Show Port Labels<\/strong>. Vi\u1ec7c n\u00e0y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y c\u00e1c port \u0111\u00e3 \u0111\u01b0\u1ee3c d\u00f9ng tr\u00ean thi\u1ebft b\u1ecb v\u00e0 c\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/01-PreferencesShowPort.png\" alt=\"\" width=\"300\" height=\"283\" \/><\/p>\n<p>Trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c, n\u1ebfu b\u1ea1n c\u1ea3m th\u1ea5y r\u1eb1ng Font ch\u1eef trong ph\u1ea7n m\u1ec1m qu\u00e1 nh\u1ecf ho\u1eb7c kh\u00f4ng th\u00e2n thi\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh n\u00f3 b\u1eb1ng c\u00e1ch\u00a0v\u00e0o menu <strong>Options<\/strong> -&gt; <strong>References&#8230;<\/strong> ch\u1ecdn tab <strong>Font<\/strong>. \u1ede tab n\u00e0y, ph\u1ea7n m\u1ec1m cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u1ed5i Font ch\u1eef, c\u0169ng nh\u01b0 k\u00edch c\u1ee1 ch\u1eef theo c\u00e1ch m\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng mu\u1ed1n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/01-Font.png\" alt=\"\" width=\"300\" height=\"283\" \/><\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng nh\u01b0 router, switch, Access Point, ASA&#8230; ph\u1ea7n m\u1ec1m h\u1ed5 tr\u1ee3 3 t\u00ednh n\u0103ng c\u1ea5u h\u00ecnh\u00a0thi\u1ebft b\u1ecb\u00a0l\u00e0 thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng (Physical), thi\u1ebft l\u1eadp m\u1ed9t s\u1ed1 c\u1ea5u h\u00ecnh b\u1eb1ng \u0111\u1ed3 h\u1ecda (Config), ch\u1ebf \u0111\u1ed9 d\u00f2ng l\u1ec7nh (CLI). \u0110\u1ec3 c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 click v\u00e0o thi\u1ebft b\u1ecb mu\u1ed1n c\u1ea5u h\u00ecnh \u0111\u1ec3 c\u1eeda s\u1ed5 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb b\u1eadt l\u00ean.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/02-routerPhysical.png\" alt=\"\" width=\"300\" height=\"257\" \/><\/p>\n<p>\u1ede tab <strong>Physical<\/strong>, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng thay \u0111\u1ed5i c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng c\u1ee7a thi\u1ebft b\u1ecb, th\u00f4ng qua c\u00e1c slot \u0111\u1ec3 g\u1eafn c\u00e1c module:<\/p>\n<ul>\n<li>(1) C\u00e1c lo\u1ea1i module c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng.<\/li>\n<li>(2) C\u00e1c khe c\u1eafm (slot) g\u1eafn v\u00e0 t\u00f9y bi\u1ebfn c\u00e1c module m\u1edf r\u1ed9ng, n\u1ebfu slot \u0111ang \u0111\u01b0\u1ee3c d\u00f9ng, b\u1ea1n ph\u1ea3i r\u00fat module ra b\u1eb1ng c\u00e1ch k\u00e9o th\u1ea3 module hi\u1ec7n c\u00f3 b\u1ecf qua khu v\u1ef1c MODULES, v\u00e0 k\u00e9o th\u1ea3 module m\u00ecnh c\u1ea7n t\u1eeb MODULES qua slot c\u1ea7n thay \u0111\u1ed5i.<\/li>\n<li>(3) N\u00fat b\u1eadt\/t\u1eaft thi\u1ebft b\u1ecb, \u0111\u1ec3 c\u00f3 th\u1ec3 g\u1eafn \u0111\u01b0\u1ee3c c\u00e1c module th\u00f4ng th\u01b0\u1eddng ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i t\u1eaft thi\u1ebft b\u1ecb tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh n\u1ebfu thi\u1ebft b\u1ecb v\u00e0 module kh\u00f4ng h\u1ed5 tr\u1ee3 c\u1eafm r\u00fat n\u00f3ng.<\/li>\n<li>(4) Ph\u1ea7n ch\u00fa th\u00edch cho c\u00e1c module, khi b\u1ea1n click chu\u1ed9t v\u00e0o c\u00e1c module trong MODULES, m\u1ecdi th\u00f4ng tin s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb t\u1ea1i \u0111\u00e2y.<\/li>\n<\/ul>\n<p>\u1ede tab Config, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 c\u1ea5u h\u00ecnh b\u01a1 b\u1ea3n b\u1eb1ng giao di\u1ec7n \u0111\u1ed3 h\u1ecda, ph\u1ea7n m\u1ec1m s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n c\u00e1c thi\u1ebft l\u1eadp n\u00e0y th\u00e0nh l\u1ec7nh tr\u00ean thi\u1ebft b\u1ecb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/02-routerConfig.png\" alt=\"\" width=\"300\" height=\"257\" \/><\/p>\n<p>\u1ede tab CLI, \u0111\u00e2y l\u00e0 giao di\u1ec7n c\u1ea5u h\u00ecnh b\u1eb1ng d\u00f2ng l\u1ec7nh c\u1ee7a thi\u1ebft b\u1ecb, n\u00f3 gi\u1ed1ng nh\u01b0 l\u00e0 vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng c\u1eafm d\u00e2y console t\u1eeb c\u1ed5ng console c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ebfn m\u00e1y t\u00ednh \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c l\u1ec7nh c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/02-routerCLI.png\" alt=\"\" width=\"300\" height=\"257\" \/><\/p>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, ph\u1ea7n m\u1ec1m n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a ch\u00ednh n\u00f3 m\u00e0 kh\u00f4ng th\u1ec3 li\u00ean k\u1ebft v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp m\u00e1y \u1ea3o kh\u00e1c. Nh\u01b0ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee7a vi\u1ec7c t\u1ea1o ra m\u1ed9t m\u00f4 h\u00ecnh ho\u00e0n ch\u1ec9nh th\u00ec ph\u1ea7n m\u1ec1m c\u0169ng h\u1ed5 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng nh\u01b0 c\u00e1c Server, PC, Laptop, thi\u1ebft b\u1ecb VoIP, m\u00e1y in&#8230; \u0110\u1ec3 c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng c\u00e1c t\u00ednh n\u0103ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u0169ng ch\u1ec9 c\u1ea7n click v\u00e0o thi\u1ebft b\u1ecb, c\u1ee7a s\u1ed5 c\u1ea5u h\u00ecnh c\u0169ng nh\u01b0 s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng s\u1ebd \u0111\u01b0\u1ee3c m\u1edf l\u00ean.<\/p>\n<p>M\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 tr\u00ean server m\u00e0 ph\u1ea7n m\u1ec1m h\u1ed5 tr\u1ee3:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/04-Server_Service.png\" alt=\"\" width=\"400\" height=\"353\" \/><\/p>\n<ul>\n<li>(1) C\u00e1c d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 tri\u1ec3n khai<\/li>\n<li>(2) B\u1eadt t\u1eaft d\u1ecbch v\u1ee5<\/li>\n<li>(3) V\u00f9ng t\u00f9y ch\u1ec9nh d\u1ecbch v\u1ee5, t\u00f9y theo d\u1ecbch v\u1ee5 m\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i ch\u1ec9nh l\u1ea1i c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec3 tri\u1ec3n khai m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/li>\n<\/ul>\n<p>C\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c h\u1ed5 tr\u1ee3 tr\u00ean PC, laptop c\u0169ng nh\u01b0 Server, c\u00e1c \u1ee9ng d\u1ee5ng r\u1ea5t c\u01a1 b\u1ea3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter zoooom\" style=\"margin-left: auto; margin-right: auto;\" src=\"https:\/\/img.engisv.info\/May_ao\/Cisco_Packet_tracert\/Packet_Tracer_1\/03-PC_Appdesktop.png\" alt=\"\" width=\"300\" height=\"254\" \/><\/p>\n<p>V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c Server, Laptop, PC&#8230; nh\u01b0 th\u1ebf n\u00e0y ch\u1ec9 l\u00e0 c\u01a1 b\u1ea3n v\u00e0 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c nh\u01b0 tr\u00ean c\u00e1c ph\u1ea7n m\u1ec1m nh\u01b0 VMware hay Virtualbox&#8230; Nh\u01b0ng v\u00ec \u0111\u00e2y \u0111\u00e2y l\u00e0 ph\u1ea7n m\u1ec1m ch\u1ee7 y\u1ebfu \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ea5u h\u00ecnh h\u1ea1 t\u1ea7ng Cisco, n\u00ean vi\u1ec7c h\u1ed5 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng nh\u01b0 th\u1ebf n\u00e0y c\u0169ng c\u00f3 th\u1ec3 g\u1ecdi l\u00e0 t\u1ea1m \u1ed5n. C\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng (router, switch&#8230;), ng\u01b0\u1eddi d\u00f9ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u00f9y bi\u1ebfn ph\u1ea7n c\u1ee9ng trong tab Physical v\u00e0 c\u1ea5u h\u00ecnh m\u1ed9t s\u1ed1 th\u00f4ng tin trong tab Config.<\/p>\n<p><a href=\"https:\/\/www.mediafire.com\/folder\/oqiqmcbiw2sw7\/Packet_Tracer\" target=\"_blank\" rel=\"noopener\">Link t\u1ea3i \u0111\u00e3 c\u1eadp nh\u1eadt\u00a0Cisco Packet Tracer 7<\/a>, khi c\u00e0i \u0111\u1eb7t v\u00e0 kh\u1edfi \u0111\u1ed9ng \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 s\u1ebd y\u00eau c\u1ea7u login, b\u1ea1n nh\u1ea5n n\u00fat <strong>guest login<\/strong> ph\u00eda d\u01b0\u1edbi b\u00ean ph\u1ea3i m\u00e0n h\u00ecnh, ph\u1ea7n m\u1ec1m s\u1ebd link \u0111\u1ebfn trang \u0111\u0103ng k\u00fd, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd m\u1ed9t t\u00e0i kho\u1ea3n c\u1ee7a\u00a0<a href=\"https:\/\/www.netacad.com\/\" target=\"_blank\" rel=\"noopener\">www.netacad.com<\/a>\u00a0\u0111\u1ec3 login v\u00e0o ph\u1ea7n m\u1ec1m. N\u1ebfu b\u1ea1n kh\u00f4ng \u0111\u0103ng k\u00fd th\u00ec c\u00f3 th\u1ec3 nh\u1ea5n n\u00fat\u00a0<strong>confirm guest<\/strong> \u0111\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng.<\/p>\n<p>Tr\u00ean\u00a0Cisco Packet Tracer 7 ngo\u00e0i c\u1eadp nh\u1eadt c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng, tr\u00ean ph\u1ea7n m\u1ec1m c\u00f2n c\u00f3 c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh IoT hay Cisco g\u1ecdi l\u00e0\u00a0Internet of Everything.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cisco Packet Tracer l\u00e0 ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a Cisco, kh\u00e1c v\u1edbi ph\u1ea7n m\u1ec1m GNS3, ph\u1ea7n m\u1ec1m n\u00e0y kh\u00f4ng giao ti\u1ebfp v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp m\u00e1y \u1ea3o kh\u00e1c nh\u01b0 VMware hay Virtualbox&#8230; nh\u01b0ng \u01b0u \u0111i\u1ec3m l\u00e0 nh\u1eb9 hao t\u1ed5n \u00edt t\u00e0i nguy\u00ean tr\u00ean m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 m\u00f4 ph\u1ecfng \u0111\u00fang v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00e1c thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng, c\u00e1ch n\u1ed1i d\u00e2y&#8230; \u0111\u00e1p \u1ee9ng \u0111\u00fang theo l\u00fd thuy\u1ebft m\u1ea1ng c\u1ee7a Cisco. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i ph\u1ea7n m\u1ec1m t\u1ea1i trang Cisco ho\u1eb7c&hellip;<\/p>\n","protected":false},"author":2,"featured_media":356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[23,14],"tags":[],"class_list":["post-355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gia-lap-may-ao","category-thu-thuat"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>T\u1ed5ng quan ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp Cisco Packet Tracer - EngISV<\/title>\n<meta name=\"description\" content=\"Cisco Packet Tracer l\u00e0 ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp h\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a Cisco, kh\u00e1c v\u1edbi ph\u1ea7n m\u1ec1m GNS3, Download Cisco Packet Tracer\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engisv.info\/?p=355\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u1ed5ng quan ph\u1ea7n m\u1ec1m gi\u1ea3 l\u1eadp Cisco Packet Tracer - 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