{"id":12188,"date":"2024-05-23T13:53:14","date_gmt":"2024-05-23T06:53:14","guid":{"rendered":"https:\/\/dngcorp.vn\/server-switch\/"},"modified":"2025-05-16T14:44:29","modified_gmt":"2025-05-16T07:44:29","slug":"server-switch","status":"publish","type":"post","link":"https:\/\/dngcorp.vn\/en\/server-switch\/","title":{"rendered":"Server Switch &#8211; M\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi d\u00f9ng"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Server Switch l\u00e0 thi\u1ebft b\u1ecb g\u00ec? C\u00f3 nh\u1eefng lo\u1ea1i m\u00e1y ch\u1ee7 Switch n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7n nay? V\u00e0 ch\u00fang \u0111\u00f3ng vai tr\u00f2 k\u1ebft n\u1ed1i nh\u01b0 th\u1ebf n\u00e0o trong trung t\u00e2m d\u1eef li\u1ec7u m\u1ea1ng doanh nghi\u1ec7p? DNG Corp s\u1ebd gi\u1ea3i \u0111\u00e1p cho \u0111\u1ed9c gi\u1ea3 t\u1ea5t c\u1ea3 m\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng d\u00f2ng thi\u1ebft b\u1ecb n\u00e0y.\u00a0<\/span><\/p>\n<h2><b>Server switch l\u00e0 g\u00ec?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 (hay c\u00f2n g\u1ecdi l\u00e0 <\/span><b>Server Switch<\/b><span style=\"font-weight: 400;\">) l\u00e0 thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 nhi\u1ec7m v\u1ee5 ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u qua c\u00e1c n\u00fat c\u1ee7a c\u1ee5m m\u00e1y ch\u1ee7 v\u00e0 ph\u1ea7n b\u1ed9 \u0111\u1ec7m Web th\u00f4ng qua proxy. Trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Internet quy m\u00f4 l\u1edbn, thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 \u0111\u00f3ng vai tr\u00f2 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ph\u1ed1i lu\u1ed3ng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n gi\u1eefa m\u00e1y ch\u1ee7 v\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">=&gt; Xem th\u00eam v\u1ec1 <\/span><a href=\"https:\/\/dngcorp.vn\/switch-layer-3-la-gi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Switch layer 3<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c d\u00f9ng v\u00e0o vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn m\u1ea1ng. Nh\u1edd v\u00e0o c\u00e1c thu\u1eadt to\u00e1n s\u1eb5n c\u00f3, c\u00e1c th\u00f4ng s\u1ed1 trong giao th\u1ee9c c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c tham s\u1ed1 ngu\u1ed3n d\u1eef li\u1ec7u, chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh, t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u01b0\u1eddng k\u1ebft n\u1ed1i t\u1ea1m th\u1eddi v\u1edbi thi\u1ebft b\u1ecb kh\u00e1c, sau \u0111\u00f3 chuy\u1ec3n d\u1eef li\u1ec7u \u0111i.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9582 size-full\" title=\"Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 g\u00ec\" src=\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-1.jpg\" alt=\"Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 g\u00ec\" width=\"800\" height=\"500\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 g\u00ec<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">C\u1ea5u t\u1ea1o c\u1ee7a thi\u1ebft b\u1ecb <\/span><b>Switch m\u1ea1ng<\/b><span style=\"font-weight: 400;\"> n\u00e0y g\u1ed3m 2 ph\u1ea7n ch\u00ednh l\u00e0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u1ea7n c\u1ee9ng: V\u1ecf thi\u1ebft b\u1ecb, ngu\u1ed3n \u0111i\u1ec7n, c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed nh\u01b0 CPU, bo m\u1ea1ch ch\u1ee7, b\u1ed9 nh\u1edb, c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i b\u00ean ngo\u00e0i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u1ea7n m\u1ec1m: H\u1ec7 \u0111i\u1ec1u h\u00e0nh thi\u1ebft b\u1ecb, c\u00e1c thu\u1eadt to\u00e1n \u0111i\u1ec1u khi\u1ec3n, giao th\u1ee9c QoS h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd v\u00e0 c\u00e2n b\u1eb1ng truy\u1ec1n t\u1ea3i m\u1ea1ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u00f9y thu\u1ed9c v\u00e0o t\u1eebng m\u00e3 s\u1ea3n ph\u1ea9m, chuy\u1ec3n m\u1ea1ch Server c\u00f3 th\u1ec3 c\u00f3 c\u1ea5u t\u1ea1o kh\u00e1c nhau. Nh\u01b0ng ch\u1ee7 y\u1ebfu thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay c\u00f3 c\u1ea5u t\u1ea1o nh\u01b0 tr\u00ean.<\/span><\/p>\n<h2><b>T\u00ednh n\u0103ng s\u1eed d\u1ee5ng c\u1ee7a m\u00e1y ch\u1ee7 Switch<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Server Switch ho\u1ea1t \u0111\u1ed9ng \u1edf layer 2 (l\u1edbp li\u00ean k\u1ebft d\u1eef li\u1ec7u) trong m\u00f4 h\u00ecnh OSI. T\u1ea1i \u0111\u00e2y, ch\u00fang th\u1ef1c hi\u1ec7n nh\u1eefng t\u00ednh n\u0103ng sau:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u00e0 m\u1ed9t <\/span><b>Switch Internet<\/b><span style=\"font-weight: 400;\"> th\u00f4ng minh c\u00f3 nhi\u1ec7m v\u1ee5 nh\u01b0 m\u1ed9t c\u1ea7u n\u1ed1i m\u1ea1ng \u0111a c\u1ed5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 MAC \u0111\u1ec3 g\u1eedi c\u00e1c g\u00f3i th\u00f4ng tin d\u1eef li\u1ec7u \u0111\u1ebfn c\u00e1c c\u1ed5ng \u0111\u00edch \u0111\u00e3 x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt chuy\u1ec3n m\u1ea1ch g\u00f3i \u0111\u1ec3 nh\u1eadn v\u00e0 chuy\u1ec3n ti\u1ebfp c\u00e1c g\u00f3i d\u1eef li\u1ec7u t\u1eeb ngu\u1ed3n \u0111\u1ebfn thi\u1ebft b\u1ecb \u0111\u00edch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ed9 chia m\u1ea1ng<\/b><span style=\"font-weight: 400;\"> n\u00e0y h\u1ed7 tr\u1ee3 3 h\u00ecnh th\u1ee9c giao ti\u1ebfp ch\u00ednh: \u0110\u01a1n h\u01b0\u1edbng (Unicast), \u0111a h\u01b0\u1edbng (Multicast) v\u00e0 \u0111a \u0111i\u1ec3m (Broadcast).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ebf \u0111\u1ed9 truy\u1ec1n c\u1ee7a chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 song song, cho kh\u1ea3 n\u0103ng giao ti\u1ebfp trong k\u00eanh x\u1ea3y ra c\u00f9ng l\u00fac \u1edf c\u1ea3 hai h\u01b0\u1edbng.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c trang b\u1ecb v\u1ec1 ph\u1ea7n m\u1ec1m m\u1ea1ng c\u00f9ng v\u1edbi kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd m\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cho ph\u00e9p th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 ki\u1ec3m tra l\u1ed7i tr\u01b0\u1edbc khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn c\u1ed5ng \u0111\u00edch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p s\u1ed1 l\u01b0\u1ee3ng c\u1ed5ng k\u1ebft n\u1ed1i cao h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9584 size-full\" title=\"T\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a chuy\u1ec3n m\u1ea1ch Server\" src=\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-2.jpg\" alt=\"T\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a chuy\u1ec3n m\u1ea1ch Server\" width=\"800\" height=\"500\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a chuy\u1ec3n m\u1ea1ch Server<\/span><\/i><\/p>\n<h2><b>C\u00e1c lo\u1ea1i chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u lo\u1ea1i chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 kh\u00e1c nhau. Trong b\u00e0i vi\u1ebft n\u00e0y, <\/span><a href=\"https:\/\/dngcorp.vn\/en\/\" target=\"_blank\" rel=\"noopener\"><b>DNG Corp<\/b><\/a><span style=\"font-weight: 400;\"> s\u1ebd th\u00f4ng tin \u0111\u1ebfn b\u1ea1n v\u1ec1 4 lo\u1ea1i Server Switch ch\u00ednh hi\u1ec7n nay:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd: \u0110\u00e2y l\u00e0 lo\u1ea1i switch m\u1ea1ng m\u00e1y t\u00ednh r\u1ebb ti\u1ec1n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong k\u1ebft n\u1ed1i m\u1ea1ng gia \u0111\u00ecnh ho\u1eb7c c\u00e1c doanh nghi\u1ec7p nh\u1ecf. Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n c\u1eafm v\u00e0o m\u1ea1ng l\u00e0 ch\u00fang b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c. Khi c\u1ea7n th\u00eam nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c, nhi\u1ec1u <\/span><a href=\"https:\/\/dngcorp.vn\/switch-la-gi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">switch<\/span><\/a><span style=\"font-weight: 400;\"> s\u1ebd \u0111\u01b0\u1ee3c th\u00eam v\u00e0o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n l\u00e0 c\u1eafm v\u00e0 ch\u1ea1y. S\u1edf d\u0129, g\u1ecdi l\u00e0 chuy\u1ec3n m\u1ea1ch Server kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd v\u00ec ch\u00fang kh\u00f4ng y\u00eau c\u1ea7u ph\u1ea3i \u0111\u1ecbnh c\u1ea5u h\u00ecnh ho\u1eb7c gi\u00e1m s\u00e1t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd: \u0110\u00e2y l\u00e0 nh\u1eefng chuy\u1ec3n m\u1ea1ch Server c\u00f3 m\u1ee9c gi\u00e1 cao h\u01a1n, s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong doanh nghi\u1ec7p c\u00f3 h\u1ec7 th\u1ed1ng c\u00f3 m\u1ea1ng quy m\u00f4 l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p. Ch\u00fang cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u00f9y ch\u1ec9nh thi\u1ebft l\u1eadp \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng c\u00e1c ch\u1ee9c n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed9t Server chuy\u1ec3n m\u1ea1ch m\u1ea1ng ti\u00eau chu\u1ea9n. C\u00e1c t\u00ednh n\u0103ng t\u0103ng c\u01b0\u1eddng n\u00e0y c\u00f3 th\u1ec3 l\u00e0 gia t\u0103ng c\u1ea5p \u0111\u1ed9 b\u1ea3o m\u1eadt, ki\u1ec3m so\u00e1t \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1ed1t h\u01a1n v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng m\u1ea1ng ho\u00e0n ch\u1ec9nh. H\u01a1n n\u1eefa, thi\u1ebft b\u1ecb c\u00f3 t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. \u0110\u1ec3 thi\u1ebft l\u1eadp thi\u1ebft b\u1ecb, ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng giao th\u1ee9c qu\u1ea3n l\u00fd m\u1ea1ng \u0111\u01a1n gi\u1ea3n (SNMP).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 m\u1ea1ng LAN: Server Switch LAN k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb trong m\u1ea1ng LAN n\u1ed9i b\u1ed9 c\u1ee7a doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c. C\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch n\u00e0y c\u1ef1c k\u1ef3 h\u1eefu \u00edch trong vi\u1ec7c h\u1ea1n ch\u1ebf t\u1eafc ngh\u1ebdn m\u1ea1ng. B\u1edfi, ch\u00fang cung c\u1ea5p kh\u1ea3 n\u0103ng ph\u00e2n b\u1ed5 b\u0103ng th\u00f4ng h\u1ee3p l\u00fd \u0111\u1ec3 kh\u00f4ng x\u1ea3y ra s\u1ef1 ch\u1ed3ng ch\u00e9o c\u1ee7a c\u00e1c g\u00f3i d\u1eef li\u1ec7u trong <\/span><b>m\u1ea1ng m\u00e1y t\u00ednh<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 PoE: L\u00e0 thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c Ethernet PoE Gigabit. B\u1eb1ng c\u00f4ng ngh\u1ec7 PoE cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i v\u1edbi n\u00f3 c\u00f3 th\u1ec3 nh\u1eadn c\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n c\u0169ng nh\u01b0 th\u00f4ng tin d\u1eef li\u1ec7u tr\u00ean c\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng d\u00e2y. Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 PoE mang l\u1ea1i t\u00ednh linh ho\u1ea1t cao v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c k\u1ebft n\u1ed1i c\u00e1p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">=&gt; Xem th\u00eam v\u1ec1 <\/span><a href=\"https:\/\/dngcorp.vn\/ethernet-switch-la-gi\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Ethernet Switch l\u00e0 g\u00ec? <\/span><span style=\"font-weight: 400;\">T\u00ecm hi\u1ec3u chi ti\u1ebft t\u00ednh n\u0103ng v\u00e0 ph\u00e2n lo\u1ea1i<\/span><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9586 size-full\" title=\"Ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb Server Switch m\u1ea1ng\" src=\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-3.jpg\" alt=\"Ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb Server Switch m\u1ea1ng\" width=\"800\" height=\"500\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb Server Switch m\u1ea1ng<\/span><\/i><\/p>\n<h2><b>So s\u00e1nh Server Switch v\u00e0 Data Center Switch<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Server Switch c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Data Center Switch, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a doanh nghi\u1ec7p, cho ph\u00e9p k\u1ebft n\u1ed1i m\u1ea1ng v\u1edbi hi\u1ec7u su\u1ea5t cao. Ch\u00fang l\u00e0 \u0111i\u1ec3m trung t\u00e2m \u0111\u1ec3 k\u1ebft n\u1ed1i m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef v\u00e0 thi\u1ebft b\u1ecb m\u1ea1ng kh\u00e1c trong trung t\u00e2m d\u1eef li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Data Center Switch \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 cung c\u1ea5p k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao gi\u1eefa m\u00e1y ch\u1ee7 v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong h\u1ec7 th\u1ed1ng. Ch\u00fang cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao nh\u01b0 b\u0103ng th\u00f4ng r\u1ed9ng, \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 m\u1eadt \u0111\u1ed9 c\u1ed5ng l\u1edbn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i t\u1ea1i doanh nghi\u1ec7p.<\/span> <span style=\"font-weight: 400;\">Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, vai tr\u00f2 c\u1ee7a thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n m\u1ea1nh do nhu c\u1ea7u v\u1ec1 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, \u1ea3o h\u00f3a v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn ng\u00e0y c\u00e0ng t\u0103ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Xu h\u01b0\u1edbng m\u1edbi nh\u1ea5t trong chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 \u1ee9ng d\u1ee5ng m\u1ea1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u1ea7n m\u1ec1m (SDN) v\u00e0 \u1ea3o h\u00f3a m\u1ea1ng (Network virtualization). SDN s\u1ebd t\u00e1ch m\u1eb7t ph\u1eb3ng \u0111i\u1ec1u khi\u1ec3n kh\u1ecfi m\u1eb7t ph\u1eb3ng d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 cho ph\u00e9p qu\u1ea3n tr\u1ecb vi\u00ean qu\u1ea3n l\u00fd v\u00e0 \u0111\u1ecbnh c\u1ea5u h\u00ecnh t\u1eadp trung c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch th\u00f4ng qua c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao h\u01a1n trong m\u1ea1ng trung t\u00e2m d\u1eef li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 t\u1ed1c \u0111\u1ed9 cao nh\u01b0 100 GBE hay 400 GBE cho ph\u00e9p t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u nhanh h\u01a1n v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c nhu c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00f3m l\u1ea1i, b\u1ed9 chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 hay b\u1ed9 chuy\u1ec3n m\u1ea1ch trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t k\u1ebft n\u1ed1i cao. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng c\u1ee7a c\u00f4ng ngh\u1ec7, c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng trung t\u00e2m d\u1eef li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hy v\u1ecdng nh\u1eefng th\u00f4ng tin tr\u00ean \u0111\u00e2y m\u00e0 DNG Corp cung c\u1ea5p \u0111\u00e3 gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn chi ti\u1ebft nh\u1ea5t v\u1ec1 Server Switch \u0111\u1ec3 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng m\u1ea1ng doanh nghi\u1ec7p c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 h\u1ed7 tr\u1ee3 ch\u00ednh x\u00e1c v\u1ec1 c\u00e1c d\u00f2ng Switch chuy\u00ean d\u1ee5ng t\u1eeb c\u00e1c th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng nh\u01b0 Sotech, vui l\u00f2ng li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i qua <\/span><b><i>Hotline: 0983 959 796\/ 0988 712 159 ho\u1eb7c Email: <\/i><\/b><a href=\"mailto:sales@dngcorp.vn\"><b><i>sales@dngcorp.vn<\/i><\/b><\/a><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Server Switch l\u00e0 thi\u1ebft b\u1ecb g\u00ec? C\u00f3 nh\u1eefng lo\u1ea1i m\u00e1y ch\u1ee7 Switch n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7n nay? V\u00e0 ch\u00fang \u0111\u00f3ng vai tr\u00f2 k\u1ebft n\u1ed1i nh\u01b0 th\u1ebf n\u00e0o trong trung t\u00e2m d\u1eef li\u1ec7u m\u1ea1ng doanh nghi\u1ec7p? DNG Corp s\u1ebd gi\u1ea3i \u0111\u00e1p cho \u0111\u1ed9c gi\u1ea3 t\u1ea5t c\u1ea3 m\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn s\u1eed&#8230;<\/p>\n","protected":false},"author":2,"featured_media":18806,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[326],"tags":[],"class_list":["post-12188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-technology"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Server Switch - M\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi d\u00f9ng<\/title>\n<meta name=\"description\" content=\"Server Switch l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 trong trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c m\u1ea1ng doanh nghi\u1ec7p\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dngcorp.vn\/en\/server-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Server Switch - M\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi d\u00f9ng\" \/>\n<meta property=\"og:description\" content=\"Server Switch l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 trong trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c m\u1ea1ng doanh nghi\u1ec7p\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dngcorp.vn\/en\/server-switch\/\" \/>\n<meta property=\"og:site_name\" content=\"DNG SOLUTION DISTRIBUTION JOINT STOCK COMPANY\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-23T06:53:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-16T07:44:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-1.jpg\" \/>\n<meta name=\"author\" content=\"DNG Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DNG Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/\",\"url\":\"https:\/\/dngcorp.vn\/en\/server-switch\/\",\"name\":\"Server Switch - M\u1ecdi \u0111i\u1ec1u n\u00ean bi\u1ebft tr\u01b0\u1edbc khi d\u00f9ng\",\"isPartOf\":{\"@id\":\"https:\/\/dngcorp.vn\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-1.jpg\",\"datePublished\":\"2024-05-23T06:53:14+00:00\",\"dateModified\":\"2025-05-16T07:44:29+00:00\",\"author\":{\"@id\":\"https:\/\/dngcorp.vn\/en\/#\/schema\/person\/48ad82b6f5898484eb3c7558c544d552\"},\"description\":\"Server Switch l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 trong trung t\u00e2m d\u1eef li\u1ec7u ho\u1eb7c m\u1ea1ng doanh nghi\u1ec7p\",\"breadcrumb\":{\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dngcorp.vn\/en\/server-switch\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/#primaryimage\",\"url\":\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-1.jpg\",\"contentUrl\":\"https:\/\/dngcorp.vn\/wp-content\/uploads\/2024\/05\/server-switch-1.jpg\",\"width\":800,\"height\":500,\"caption\":\"Chuy\u1ec3n m\u1ea1ch m\u00e1y ch\u1ee7 l\u00e0 g\u00ec\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dngcorp.vn\/en\/server-switch\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dngcorp.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Server Switch &#8211; 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