{"id":11229,"date":"2025-09-08T14:22:50","date_gmt":"2025-09-08T07:22:50","guid":{"rendered":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/?p=11229"},"modified":"2026-04-02T09:31:25","modified_gmt":"2026-04-02T02:31:25","slug":"nganh-quan-tri-mang-la-gi","status":"publish","type":"post","link":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/tu-van-nghe-nghiep\/nganh-quan-tri-mang-la-gi","title":{"rendered":"Ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 g\u00ec? M\u1ee9c l\u01b0\u01a1ng v\u00e0 ti\u1ec1m n\u0103ng ngh\u1ec1 nghi\u1ec7p"},"content":{"rendered":"

Trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng len l\u1ecfi v\u00e0o m\u1ecdi l\u0129nh v\u1ef1c, h\u1ec7 th\u1ed1ng m\u1ea1ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d k\u1ebft n\u1ed1i v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c. \u0110i\u1ec1u n\u00e0y khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi b\u1eaft \u0111\u1ea7u quan t\u00e2m ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 g\u00ec<\/strong> v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn. C\u00e2u tr\u1ea3 l\u1eddi s\u1ebd m\u1edf ra c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 m\u1ed9t l\u0129nh v\u1ef1c mang t\u00ednh k\u1ef9 thu\u1eadt v\u00e0 \u1ee9ng d\u1ee5ng cao.<\/p>\n

\"Ng\u00e0nh<\/figure>\n

Ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 g\u00ec?<\/h2>\n

Ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 l\u0129nh v\u1ef1c trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin chuy\u00ean t\u1eadp trung v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng, qu\u1ea3n l\u00fd, v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o m\u1eadt c\u00e1c h\u1ec7 th\u1ed1ng m\u1ea1ng m\u00e1y t\u00ednh. Ng\u01b0\u1eddi l\u00e0m qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 tr\u00e1ch nhi\u1ec7m \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong t\u1ed5 ch\u1ee9c ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n, \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n

\n

B\u1ea3o m\u1eadt v\u00e0 duy tr\u00ec k\u1ebft n\u1ed1i li\u00ean t\u1ee5c l\u00e0 nhi\u1ec7m v\u1ee5 s\u1ed1ng c\u00f2n c\u1ee7a qu\u1ea3n tr\u1ecb m\u1ea1ng.<\/strong><\/strong><\/p>\n<\/blockquote>\n

Vai tr\u00f2 c\u1ee7a qu\u1ea3n tr\u1ecb m\u1ea1ng kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c c\u00e0i \u0111\u1eb7t hay b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng, m\u00e0 c\u00f2n bao g\u1ed3m vi\u1ec7c gi\u00e1m s\u00e1t, ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 k\u1ecbp th\u1eddi \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro. H\u1ecd c\u0169ng l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u n\u1ed9i b\u1ed9 \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt, ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb b\u00ean ngo\u00e0i, v\u00e0 t\u1ea1o m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c tr\u1ef1c tuy\u1ebfn \u1ed5n \u0111\u1ecbnh cho to\u00e0n b\u1ed9 doanh nghi\u1ec7p.<\/p>\n

Trong b\u1ed1i c\u1ea3nh chuy\u1ec3n \u0111\u1ed5i s\u1ed1, khi h\u1ea7u h\u1ebft ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t \u2013 kinh doanh \u0111\u1ec1u d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7, ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00e0ng th\u1ec3 hi\u1ec7n r\u00f5 t\u1ea7m quan tr\u1ecdng. \u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n m\u00f3ng \u0111\u1ec3 doanh nghi\u1ec7p c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh tr\u01a1n tru, b\u1ea3o \u0111\u1ea3m an to\u00e0n th\u00f4ng tin v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh trong m\u00f4i tr\u01b0\u1eddng to\u00e0n c\u1ea7u h\u00f3a.<\/p>\n

K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 trong ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h2>\n

\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t qu\u1ea3n tr\u1ecb m\u1ea1ng gi\u1ecfi, tr\u01b0\u1edbc ti\u00ean c\u1ea7n c\u00f3 n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n. Ng\u01b0\u1eddi l\u00e0m trong ng\u00e0nh ph\u1ea3i am hi\u1ec3u v\u1ec1 c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u1ed5 bi\u1ebfn nh\u01b0 Windows Server hay Linux, n\u1eafm r\u00f5 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c giao th\u1ee9c m\u1ea1ng (TCP\/IP, DNS, DHCP) v\u00e0 th\u00e0nh th\u1ea1o vi\u1ec7c c\u1ea5u h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng nh\u01b0 router, switch hay firewall. B\u00ean c\u1ea1nh \u0111\u00f3, ki\u1ebfn th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u00e0 \u1ea3o h\u00f3a c\u0169ng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u1ea7n thi\u1ebft trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng.<\/p>\n

Ngo\u00e0i k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt, qu\u1ea3n tr\u1ecb m\u1ea1ng c\u0169ng c\u1ea7n r\u00e8n luy\u1ec7n nhi\u1ec1u k\u1ef9 n\u0103ng m\u1ec1m \u0111\u1ec3 l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3. H\u1ecd ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng giao ti\u1ebfp t\u1ed1t nh\u1eb1m ph\u1ed1i h\u1ee3p v\u1edbi \u0111\u1ed3ng nghi\u1ec7p, qu\u1ea3n l\u00fd th\u1eddi gian h\u1ee3p l\u00fd \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 c\u00f9ng l\u00fac, \u0111\u1ed3ng th\u1eddi s\u1edf h\u1eefu t\u01b0 duy ph\u00e2n t\u00edch v\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 nhanh nh\u1ea1y khi s\u1ef1 c\u1ed1 b\u1ea5t ng\u1edd x\u1ea3y ra.<\/p>\n

M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c l\u00e0 tinh th\u1ea7n h\u1ecdc h\u1ecfi v\u00e0 th\u00edch nghi v\u1edbi thay \u0111\u1ed5i. C\u00f4ng ngh\u1ec7 m\u1ea1ng li\u00ean t\u1ee5c c\u1ea3i ti\u1ebfn, k\u00e9o theo nh\u1eefng c\u00f4ng c\u1ee5 v\u00e0 gi\u1ea3i ph\u00e1p m\u1edbi. Ng\u01b0\u1eddi l\u00e0m qu\u1ea3n tr\u1ecb m\u1ea1ng c\u1ea7n ch\u1ee7 \u0111\u1ed9ng c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c, nghi\u00ean c\u1ee9u xu h\u01b0\u1edbng nh\u01b0 t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1ea1ng, qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean AI hay c\u00e1c m\u00f4 h\u00ecnh b\u1ea3o m\u1eadt hi\u1ec7n \u0111\u1ea1i \u0111\u1ec3 kh\u00f4ng b\u1ecb t\u1ee5t h\u1eadu.<\/p>\n

C\u00f4ng vi\u1ec7c v\u00e0 v\u1ecb tr\u00ed ngh\u1ec1 nghi\u1ec7p c\u1ee7a qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h2>\n

Ng\u01b0\u1eddi l\u00e0m qu\u1ea3n tr\u1ecb m\u1ea1ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1eadn h\u00e0nh to\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a doanh nghi\u1ec7p. C\u00f4ng vi\u1ec7c th\u01b0\u1eddng ng\u00e0y c\u1ee7a h\u1ecd bao g\u1ed3m qu\u1ea3n l\u00fd v\u00e0 gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng n\u1ed9i b\u1ed9, c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 router, switch, firewall \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m k\u1ebft n\u1ed1i th\u00f4ng su\u1ed1t. H\u1ecd c\u0169ng ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra hi\u1ec7u su\u1ea5t, t\u1ed1i \u01b0u h\u00f3a b\u0103ng th\u00f4ng v\u00e0 x\u1eed l\u00fd nhanh ch\u00f3ng c\u00e1c s\u1ef1 c\u1ed1 ph\u00e1t sinh nh\u1eb1m tr\u00e1nh gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c.<\/p>\n

B\u00ean c\u1ea1nh v\u1eadn h\u00e0nh, qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f2n gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong b\u1ea3o m\u1eadt th\u00f4ng tin. H\u1ecd thi\u1ebft l\u1eadp c\u00e1c ch\u00ednh s\u00e1ch an to\u00e0n, c\u1eadp nh\u1eadt b\u1ea3n v\u00e1 l\u1ed7 h\u1ed5ng, gi\u00e1m s\u00e1t c\u00e1c d\u1ea5u hi\u1ec7u t\u1ea5n c\u00f4ng t\u1eeb b\u00ean ngo\u00e0i v\u00e0 th\u1ef1c hi\u1ec7n sao l\u01b0u \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro m\u1ea5t d\u1eef li\u1ec7u. Khi h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng, qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp \u1ee9ng c\u1ee9u v\u00e0 kh\u00f4i ph\u1ee5c, gi\u00fap doanh nghi\u1ec7p duy tr\u00ec t\u00ednh li\u00ean t\u1ee5c trong kinh doanh.<\/p>\n

Trong th\u1ecb tr\u01b0\u1eddng lao \u0111\u1ed9ng, ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng m\u1edf ra nhi\u1ec1u v\u1ecb tr\u00ed \u0111a d\u1ea1ng ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng c\u1ea5p \u0111\u1ed9 k\u1ef9 n\u0103ng v\u00e0 kinh nghi\u1ec7m. \u1ede m\u1ee9c c\u01a1 b\u1ea3n, c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn vai tr\u00f2 IT Support<\/strong> ho\u1eb7c Network Administrator<\/strong> v\u1edbi nhi\u1ec7m v\u1ee5 qu\u1ea3n l\u00fd v\u00e0 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng. V\u1edbi kinh nghi\u1ec7m d\u00e0y d\u1eb7n h\u01a1n, \u1ee9ng vi\u00ean c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n th\u00e0nh Network Engineer<\/strong>, chuy\u00ean thi\u1ebft k\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u1ea1 t\u1ea7ng m\u1ea1ng, ho\u1eb7c ti\u1ebfn xa h\u01a1n tr\u1edf th\u00e0nh Network Architect<\/strong>, ng\u01b0\u1eddi ho\u1ea1ch \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c, x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng m\u1ea1ng quy m\u00f4 l\u1edbn, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u m\u1edf r\u1ed9ng c\u1ee7a doanh nghi\u1ec7p.<\/p>\n

L\u1ed9 tr\u00ecnh h\u1ecdc v\u00e0 ch\u1ee9ng ch\u1ec9 ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h2>\n

\u0110\u1ec3 theo \u0111u\u1ed5i s\u1ef1 nghi\u1ec7p trong l\u0129nh v\u1ef1c qu\u1ea3n tr\u1ecb m\u1ea1ng, ng\u01b0\u1eddi h\u1ecdc c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o ch\u00ednh quy t\u1ea1i c\u00e1c tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc v\u00e0 cao \u0111\u1eb3ng chuy\u00ean ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin, \u0111i\u1ec7n t\u1eed vi\u1ec5n th\u00f4ng ho\u1eb7c an to\u00e0n th\u00f4ng tin. T\u1ea1i \u0111\u00e2y, sinh vi\u00ean s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 m\u1ea1ng m\u00e1y t\u00ednh, c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng, b\u1ea3o m\u1eadt v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u, \u0111\u1ed3ng th\u1eddi r\u00e8n luy\u1ec7n k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh qua ph\u00f2ng lab v\u00e0 c\u00e1c d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/p>\n

Ngo\u00e0i con \u0111\u01b0\u1eddng ch\u00ednh quy, nhi\u1ec1u b\u1ea1n l\u1ef1a ch\u1ecdn tham gia c\u00e1c kh\u00f3a h\u1ecdc ng\u1eafn h\u1ea1n t\u1ea1i trung t\u00e2m \u0111\u00e0o t\u1ea1o uy t\u00edn. C\u00e1c kh\u00f3a n\u00e0y th\u01b0\u1eddng t\u1eadp trung v\u00e0o k\u1ef9 n\u0103ng th\u1ef1c h\u00e0nh, h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n m\u1ec1m qu\u1ea3n tr\u1ecb m\u1ea1ng, gi\u00fap h\u1ecdc vi\u00ean nhanh ch\u00f3ng \u00e1p d\u1ee5ng v\u00e0o c\u00f4ng vi\u1ec7c. \u0110\u00e2y c\u0169ng l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho nh\u1eefng ai mu\u1ed1n chuy\u1ec3n ng\u00e0nh ho\u1eb7c n\u00e2ng cao k\u1ef9 n\u0103ng trong th\u1eddi gian ng\u1eafn.<\/p>\n

M\u1ed9t y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n ngh\u1ec1 nghi\u1ec7p l\u00e0 c\u00e1c ch\u1ee9ng ch\u1ec9 qu\u1ed1c t\u1ebf. Ti\u00eau bi\u1ec3u nh\u1ea5t c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn Cisco CCNA v\u00e0 CCNP<\/strong>, \u0111\u01b0\u1ee3c xem l\u00e0 ti\u00eau chu\u1ea9n v\u00e0ng cho c\u00e1c v\u1ecb tr\u00ed qu\u1ea3n tr\u1ecb v\u00e0 k\u1ef9 s\u01b0 m\u1ea1ng. B\u00ean c\u1ea1nh \u0111\u00f3, CompTIA Network+ v\u00e0 Security+<\/strong> cung c\u1ea5p ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc v\u1ec1 h\u1ea1 t\u1ea7ng v\u00e0 b\u1ea3o m\u1eadt. V\u1edbi xu h\u01b0\u1edbng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, c\u00e1c ch\u1ee9ng ch\u1ec9 c\u1ee7a Microsoft, AWS, Azure<\/strong> c\u0169ng ng\u00e0y c\u00e0ng c\u00f3 gi\u00e1 tr\u1ecb, gi\u00fap qu\u1ea3n tr\u1ecb m\u1ea1ng th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n hi\u1ec7n \u0111\u1ea1i.<\/p>\n

Vi\u1ec7c s\u1edf h\u1eefu b\u1eb1ng c\u1ea5p ph\u00f9 h\u1ee3p k\u1ebft h\u1ee3p c\u00f9ng ch\u1ee9ng ch\u1ec9 chuy\u00ean ng\u00e0nh kh\u00f4ng ch\u1ec9 c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng, m\u00e0 c\u00f2n n\u00e2ng cao uy t\u00edn v\u00e0 l\u1ee3i th\u1ebf c\u1ea1nh tranh c\u1ee7a \u1ee9ng vi\u00ean tr\u00ean th\u1ecb tr\u01b0\u1eddng lao \u0111\u1ed9ng.<\/p>\n

M\u1ee9c l\u01b0\u01a1ng v\u00e0 c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h2>\n

M\u1ee9c l\u01b0\u01a1ng c\u1ee7a qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t t\u00f9y thu\u1ed9c v\u00e0o kinh nghi\u1ec7m, k\u1ef9 n\u0103ng v\u00e0 quy m\u00f4 doanh nghi\u1ec7p. V\u1edbi sinh vi\u00ean m\u1edbi ra tr\u01b0\u1eddng ho\u1eb7c ng\u01b0\u1eddi m\u1edbi v\u00e0o ngh\u1ec1, m\u1ee9c thu nh\u1eadp trung b\u00ecnh dao \u0111\u1ed9ng t\u1eeb 8\u201312 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng<\/strong>, ch\u1ee7 y\u1ebfu \u1edf c\u00e1c v\u1ecb tr\u00ed IT Support ho\u1eb7c Network Administrator. Khi t\u00edch l\u0169y t\u1eeb hai \u0111\u1ebfn ba n\u0103m kinh nghi\u1ec7m v\u00e0 s\u1edf h\u1eefu m\u1ed9t s\u1ed1 ch\u1ee9ng ch\u1ec9 qu\u1ed1c t\u1ebf, m\u1ee9c l\u01b0\u01a1ng c\u00f3 th\u1ec3 t\u0103ng l\u00ean 15\u201320 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng<\/strong>. \u1ede c\u1ea5p \u0111\u1ed9 cao h\u01a1n nh\u01b0 Network Engineer ho\u1eb7c Network Architect, m\u1ee9c thu nh\u1eadp c\u00f3 th\u1ec3 \u0111\u1ea1t 25\u201340 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng<\/strong>, th\u1eadm ch\u00ed h\u01a1n t\u1ea1i c\u00e1c t\u1eadp \u0111o\u00e0n \u0111a qu\u1ed1c gia.<\/p>\n

C\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p trong ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng t\u1ea1i Vi\u1ec7t Nam ng\u00e0y c\u00e0ng r\u1ed9ng m\u1edf. S\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, ng\u00e2n h\u00e0ng s\u1ed1, vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c doanh nghi\u1ec7p c\u00f4ng ngh\u1ec7 \u0111\u00e3 t\u1ea1o ra nhu c\u1ea7u l\u1edbn v\u1ec1 \u0111\u1ed9i ng\u0169 chuy\u00ean gia m\u1ea1ng. H\u1ea7u h\u1ebft c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u1ec1u c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng \u1ed5n \u0111\u1ecbnh, b\u1ea3o m\u1eadt \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng, t\u1eeb \u0111\u00f3 t\u1ea1o ra nhi\u1ec1u v\u1ecb tr\u00ed tuy\u1ec3n d\u1ee5ng \u1ed5n \u0111\u1ecbnh cho ng\u00e0nh n\u00e0y.<\/p>\n

B\u00ean c\u1ea1nh nhu c\u1ea7u hi\u1ec7n t\u1ea1i, xu h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed5i s\u1ed1 v\u00e0 gia t\u0103ng c\u00e1c m\u1ed1i \u0111e d\u1ecda an ninh m\u1ea1ng \u0111ang khi\u1ebfn qu\u1ea3n tr\u1ecb m\u1ea1ng tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng ng\u00e0nh ngh\u1ec1 c\u00f3 t\u00ednh b\u1ec1n v\u1eefng cao. Doanh nghi\u1ec7p ng\u00e0y c\u00e0ng ch\u00fa tr\u1ecdng \u0111\u1ebfn vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ea1 t\u1ea7ng CNTT v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u, k\u00e9o theo nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng kh\u00f4ng ng\u1eebng t\u0103ng. \u0110\u1eb7c bi\u1ec7t, nh\u1eefng \u1ee9ng vi\u00ean c\u00f3 ch\u1ee9ng ch\u1ec9 qu\u1ed1c t\u1ebf, k\u1ef9 n\u0103ng ngo\u1ea1i ng\u1eef v\u00e0 hi\u1ec3u bi\u1ebft v\u1ec1 c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y s\u1ebd c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf c\u1ea1nh tranh trong vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee9c l\u01b0\u01a1ng cao c\u0169ng nh\u01b0 c\u01a1 h\u1ed9i th\u0103ng ti\u1ebfn nhanh ch\u00f3ng.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng<\/h2>\n

Ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi ng\u01b0\u1eddi kh\u00f4ng gi\u1ecfi l\u1eadp tr\u00ecnh kh\u00f4ng?<\/em><\/strong>
C\u00f3. C\u00f4ng vi\u1ec7c ch\u1ee7 y\u1ebfu xoay quanh qu\u1ea3n l\u00fd v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng m\u1ea1ng, kh\u00f4ng \u0111\u00f2i h\u1ecfi l\u1eadp tr\u00ecnh chuy\u00ean s\u00e2u. Tuy v\u1eady, bi\u1ebft m\u1ed9t s\u1ed1 ng\u00f4n ng\u1eef nh\u01b0 Python s\u1ebd gi\u00fap \u00edch cho vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n

Qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 kh\u00e1c g\u00ec v\u1edbi an ninh m\u1ea1ng kh\u00f4ng?<\/em><\/strong>
C\u00f3. Qu\u1ea3n tr\u1ecb m\u1ea1ng t\u1eadp trung duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ea1 t\u1ea7ng, c\u00f2n an ninh m\u1ea1ng t\u1eadp trung ph\u00f2ng ch\u1ed1ng v\u00e0 x\u1eed l\u00fd c\u00e1c m\u1ed1i \u0111e d\u1ecda. \u0110\u00e2y l\u00e0 hai m\u1ea3ng b\u1ed5 tr\u1ee3 l\u1eabn nhau nh\u01b0ng kh\u00e1c v\u1ec1 tr\u1ecdng t\u00e2m.<\/p>\n

Ng\u01b0\u1eddi l\u00e0m qu\u1ea3n tr\u1ecb m\u1ea1ng th\u01b0\u1eddng l\u00e0m vi\u1ec7c gi\u1edd h\u00e0nh ch\u00ednh hay tr\u1ef1c ca?<\/em><\/strong>
Th\u00f4ng th\u01b0\u1eddng l\u00e0 gi\u1edd h\u00e0nh ch\u00ednh. Tuy nhi\u00ean, \u1edf doanh nghi\u1ec7p l\u1edbn, qu\u1ea3n tr\u1ecb m\u1ea1ng c\u00f3 th\u1ec3 ph\u1ea3i tr\u1ef1c ca ho\u1eb7c h\u1ed7 tr\u1ee3 ngo\u00e0i gi\u1edd \u0111\u1ec3 x\u1eed l\u00fd s\u1ef1 c\u1ed1, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n

B\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap l\u00e0m s\u00e1ng t\u1ecf ng\u00e0nh qu\u1ea3n tr\u1ecb m\u1ea1ng l\u00e0 g\u00ec<\/strong> c\u00f9ng nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u01b0 k\u1ef9 n\u0103ng, c\u00f4ng vi\u1ec7c, l\u1ed9 tr\u00ecnh h\u1ecdc v\u00e0 c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n. \u0110\u00e2y l\u00e0 l\u0129nh v\u1ef1c c\u00f3 gi\u00e1 tr\u1ecb thi\u1ebft th\u1ef1c, \u0111\u00f3ng vai tr\u00f2 b\u1ea3o \u0111\u1ea3m s\u1ef1 \u1ed5n \u0111\u1ecbnh cho h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 trong t\u1ed5 ch\u1ee9c. V\u1edbi s\u1ef1 chu\u1ea9n b\u1ecb t\u1ed1t v\u1ec1 ki\u1ebfn th\u1ee9c v\u00e0 ch\u1ee9ng ch\u1ec9, ng\u01b0\u1eddi h\u1ecdc ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 tin theo \u0111u\u1ed5i v\u00e0 g\u1eb7t h\u00e1i th\u00e0nh c\u00f4ng trong ngh\u1ec1.<\/p>\n

Tr\u00ed Nh\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong b\u1ed1i c\u1ea3nh c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng len l\u1ecfi v\u00e0o m\u1ecdi l\u0129nh v\u1ef1c, h\u1ec7 th\u1ed1ng m\u1ea1ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d k\u1ebft n\u1ed1i v\u00e0 …<\/p>\n","protected":false},"author":59,"featured_media":11230,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-11229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-nghe-nghiep"],"_links":{"self":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/11229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/comments?post=11229"}],"version-history":[{"count":2,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/11229\/revisions"}],"predecessor-version":[{"id":15053,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/11229\/revisions\/15053"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/media\/11230"}],"wp:attachment":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/media?parent=11229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/categories?post=11229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/tags?post=11229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}