{"id":29344,"date":"2026-09-15T08:45:00","date_gmt":"2026-09-15T01:45:00","guid":{"rendered":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/?p=29344"},"modified":"2026-09-15T17:22:23","modified_gmt":"2026-09-15T10:22:23","slug":"ky-thuat-vien-phong-net-data-center","status":"publish","type":"post","link":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/tu-van-nghe-nghiep\/ky-thuat-vien-phong-net-data-center","title":{"rendered":"K\u1ef9 thu\u1eadt vi\u00ean ph\u00f2ng net data center l\u00e0m g\u00ec trong m\u1ed7i ca tr\u1ef1c?"},"content":{"rendered":"

Nghe c\u1ee5m “ph\u00f2ng net”, nhi\u1ec1u b\u1ea1n tr\u1ebb li\u1ec1n ngh\u0129 t\u1edbi qu\u00e1n game. Nh\u01b0ng trong ng\u00e0nh h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin, k\u1ef9 thu\u1eadt vi\u00ean ph\u00f2ng net data center<\/strong> l\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u00f2ng m\u00e1y ch\u1ee7 c\u1ee7a doanh nghi\u1ec7p. \u0110\u00e2y l\u00e0 ngh\u1ec1 tr\u1ef1c ca gi\u1eefa h\u00e0ng tr\u0103m t\u1ee7 rack ch\u1ea1y li\u00ean t\u1ee5c ng\u00e0y \u0111\u00eam. B\u00e0i vi\u1ebft m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c th\u1eadt, thi\u1ebft b\u1ecb ph\u1ea3i n\u1eafm v\u00e0 l\u1ed9 tr\u00ecnh th\u0103ng ti\u1ebfn.<\/p>\n

\"k\u1ef9<\/p>\n

\n

T\u1ed5ng quan nhanh<\/strong><\/p>\n

\u2013 “Ph\u00f2ng net” \u1edf \u0111\u00e2y l\u00e0 ph\u00f2ng m\u00e1y ch\u1ee7, kh\u00f4ng li\u00ean quan t\u1edbi qu\u00e1n internet.<\/p>\n

\u2013 C\u00f4ng vi\u1ec7c g\u1ed3m gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, thay ph\u1ea7n c\u1ee9ng, \u0111i d\u00e2y v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 theo ca.<\/p>\n

\u2013 Thi\u1ebft b\u1ecb c\u1ea7n thu\u1ed9c g\u1ed3m UPS, PDU, CRAC\/CRAH, KVM, rack 42U v\u00e0 c\u00e1p Cat6A, OM4.<\/p>\n

\u2013 Ch\u1ee9ng ch\u1ec9 tham chi\u1ebfu ph\u1ed5 bi\u1ebfn l\u00e0 CompTIA Server+, CCNA, CDCP c\u1ee7a EPI v\u00e0 CDCTP c\u1ee7a CNet Training.<\/p>\n<\/div>\n

1. Hi\u1ec3u \u0111\u00fang kh\u00e1i ni\u1ec7m tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u ngh\u1ec1<\/h2>\n

K\u1ef9 thu\u1eadt vi\u00ean trung t\u00e2m d\u1eef li\u1ec7u (Data Center Technician) l\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea7n c\u1ee9ng v\u00e0 h\u1ea1 t\u1ea7ng ph\u1ee5 tr\u1ee3 b\u00ean trong m\u1ed9t ph\u00f2ng m\u00e1y ch\u1ee7 quy m\u00f4 l\u1edbn. C\u1ee5m “ph\u00f2ng net” trong nhi\u1ec1u tin tuy\u1ec3n d\u1ee5ng l\u00e0 c\u00e1ch g\u1ecdi d\u00e2n d\u00e3 c\u1ee7a network room ho\u1eb7c server room. C\u00e1ch g\u1ecdi n\u00e0y d\u1ec5 g\u00e2y nh\u1ea7m v\u1edbi ti\u1ec7m game n\u00ean b\u1ea1n c\u1ea7n \u0111\u1ecdc k\u1ef9 m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c tr\u01b0\u1edbc khi \u1ee9ng tuy\u1ec3n.<\/p>\n

Data center kh\u00e1c ph\u00f2ng server nh\u1ecf \u1edf ch\u1ed7 c\u00f3 \u0111i\u1ec7n d\u1ef1 ph\u00f2ng nhi\u1ec1u l\u1edbp, l\u00e0m m\u00e1t chuy\u00ean d\u1ee5ng v\u00e0 quy tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c v\u0103n b\u1ea3n h\u00f3a. Ng\u01b0\u1eddi l\u00e0m \u1edf \u0111\u00e2y kh\u00f4ng vi\u1ebft ph\u1ea7n m\u1ec1m m\u00e0 gi\u1eef cho ph\u1ea7n c\u1ee9ng ch\u1ea1y \u0111\u00fang th\u00f4ng s\u1ed1. N\u1ebfu b\u1ea1n th\u00edch ch\u1ea1m tay v\u00e0o thi\u1ebft b\u1ecb h\u01a1n vi\u1ebft m\u00e3, h\u01b0\u1edbng ngh\u1ec1 n\u00e0y \u0111\u00e1ng c\u00e2n nh\u1eafc.<\/p>\n

2. M\u1ed9t ca tr\u1ef1c trong data center di\u1ec5n ra th\u1ebf n\u00e0o<\/h2>\n

C\u00f4ng vi\u1ec7c t\u1ed5 ch\u1ee9c theo ca v\u00ec h\u1ec7 th\u1ed1ng ch\u1ea1y li\u00ean t\u1ee5c. \u0110\u1ea7u ca, k\u1ef9 thu\u1eadt vi\u00ean nh\u1eadn b\u00e0n giao, \u0111\u1ecdc nh\u1eadt k\u00fd s\u1ef1 c\u1ed1 r\u1ed3i \u0111i m\u1ed9t v\u00f2ng ki\u1ec3m tra hi\u1ec7n tr\u01b0\u1eddng. V\u00f2ng n\u00e0y g\u1ecdi l\u00e0 walkthrough, l\u1eb7p l\u1ea1i v\u00e0i l\u1ea7n trong ca \u0111\u1ec3 ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng s\u1edbm. Th\u1eddi gian c\u00f2n l\u1ea1i d\u00e0nh cho phi\u1ebfu y\u00eau c\u1ea7u t\u1eeb kh\u00e1ch thu\u00ea ch\u1ed7 \u0111\u1eb7t m\u00e1y ch\u1ee7.<\/p>\n

Nh\u00f3m vi\u1ec7c gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng v\u00e0 ngu\u1ed3n \u0111i\u1ec7n<\/h3>\n

Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m trong ph\u00f2ng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c theo d\u00f5i theo d\u1ea3i khuy\u1ebfn ngh\u1ecb c\u1ee7a ASHRAE, m\u1ecdi sai l\u1ec7ch \u0111\u1ec1u ph\u1ea3i ghi nh\u1eadn. Song song, k\u1ef9 thu\u1eadt vi\u00ean ki\u1ec3m tra tr\u1ea1ng th\u00e1i UPS, m\u1ee9c t\u1ea3i t\u1eebng PDU v\u00e0 l\u1ecbch ch\u1ea1y th\u1eed m\u00e1y ph\u00e1t d\u1ef1 ph\u00f2ng. Nh\u1eefng con s\u1ed1 n\u00e0y c\u00f2n ph\u1ee5c v\u1ee5 t\u00ednh ch\u1ec9 s\u1ed1 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng \u0111i\u1ec7n PUE m\u00e0 ban qu\u1ea3n l\u00fd theo d\u00f5i h\u1eb1ng th\u00e1ng.<\/p>\n

\u2013 Ghi nh\u1eadn nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m t\u1ea1i c\u00e1c \u0111i\u1ec3m \u0111o trong h\u00e0nh lang l\u1ea1nh v\u00e0 h\u00e0nh lang n\u00f3ng.<\/p>\n

\u2013 Ki\u1ec3m tra \u0111\u00e8n b\u00e1o tr\u1ea1ng th\u00e1i c\u1ee7a t\u1eebng h\u1ec7 th\u1ed1ng UPS v\u00e0 m\u1ee9c t\u1ea3i th\u1ef1c t\u1ebf \u0111ang ti\u00eau th\u1ee5.<\/p>\n

\u2013 Ph\u00e2n lo\u1ea1i c\u1ea3nh b\u00e1o t\u1eeb h\u1ec7 th\u1ed1ng DCIM theo m\u1ee9c \u01b0u ti\u00ean tr\u01b0\u1edbc khi b\u00e1o c\u00e1o c\u1ea5p tr\u00ean.<\/p>\n

To\u00e0n b\u1ed9 d\u1eef li\u1ec7u sau \u0111\u00f3 nh\u1eadp v\u00e0o bi\u1ec3u m\u1eabu b\u00e0n giao ca. Ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 gi\u00fap ca sau th\u1ea5y xu h\u01b0\u1edbng nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c t\u1ea3i \u0111i\u1ec7n \u0111ang t\u0103ng d\u1ea7n, thay v\u00ec ch\u1ec9 th\u1ea5y m\u1ed9t l\u00e1t c\u1eaft l\u00fac nh\u1eadn ca.<\/p>\n

Nh\u00f3m vi\u1ec7c ph\u1ea7n c\u1ee9ng v\u00e0 c\u00e1p<\/h3>\n

\u0110\u00e2y l\u00e0 ph\u1ea7n t\u1ed1n s\u1ee9c nh\u1ea5t trong ngh\u1ec1. Khi m\u1ed9t \u1ed5 c\u1ee9ng b\u00e1o l\u1ed7i, k\u1ef9 thu\u1eadt vi\u00ean x\u00e1c \u0111\u1ecbnh \u0111\u00fang khe c\u1eafm, r\u00fat \u1ed5 h\u1ecfng, g\u1eafn \u1ed5 m\u1edbi r\u1ed3i c\u1eadp nh\u1eadt nh\u00e3n t\u00e0i s\u1ea3n. L\u1eafp m\u00e1y ch\u1ee7 v\u00e0o t\u1ee7 rack 42U c\u1ea7n hai ng\u01b0\u1eddi ph\u1ed1i h\u1ee3p v\u00ec thi\u1ebft b\u1ecb n\u1eb7ng. \u0110i d\u00e2y v\u00e0 qu\u1ea3n l\u00fd c\u00e1p c\u0169ng t\u1ed1n th\u1eddi gian, b\u1edfi m\u1ed9t b\u00f3 c\u00e1p l\u1ed9n x\u1ed9n s\u1ebd ch\u1eb7n lu\u1ed3ng gi\u00f3 l\u00e0m m\u00e1t v\u00e0 g\u00e2y kh\u00f3 cho l\u1ea7n b\u1ea3o tr\u00ec sau.<\/p>\n

3. Thi\u1ebft b\u1ecb v\u00e0 ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ea7n n\u1eafm v\u1eefng<\/h2>\n

Ng\u01b0\u1eddi m\u1edbi v\u00e0o ngh\u1ec1 th\u01b0\u1eddng cho\u00e1ng v\u00ec l\u01b0\u1ee3ng thu\u1eadt ng\u1eef. C\u00e1ch h\u1ecdc hi\u1ec7u qu\u1ea3 l\u00e0 chia thi\u1ebft b\u1ecb theo b\u1ed1n nh\u00f3m: ngu\u1ed3n \u0111i\u1ec7n, l\u00e0m m\u00e1t, k\u1ebft n\u1ed1i v\u00e0 qu\u1ea3n tr\u1ecb. Hi\u1ec3u vai tr\u00f2 t\u1eebng nh\u00f3m, b\u1ea1n s\u1ebd th\u1ea5y v\u00ec sao m\u1ed9t s\u1ef1 c\u1ed1 nh\u1ecf \u1edf PDU c\u00f3 th\u1ec3 lan th\u00e0nh gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5.<\/p>\n

\u2013 Nh\u00f3m ngu\u1ed3n g\u1ed3m UPS, PDU trong t\u1ee7 rack, t\u1ee7 \u0111i\u1ec7n ph\u00e2n ph\u1ed1i v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/p>\n

\u2013 Nh\u00f3m l\u00e0m m\u00e1t g\u1ed3m \u0111i\u1ec1u h\u00f2a ch\u00ednh x\u00e1c CRAC ho\u1eb7c CRAH, b\u1ed1 tr\u00ed h\u00e0nh lang n\u00f3ng v\u00e0 h\u00e0nh lang l\u1ea1nh.<\/p>\n

\u2013 Nh\u00f3m k\u1ebft n\u1ed1i g\u1ed3m c\u00e1p \u0111\u1ed3ng Cat6A, c\u00e1p quang \u0111a mode OM4, patch panel v\u00e0 h\u1ec7 th\u1ed1ng nh\u00e3n c\u00e1p.<\/p>\n

\u2013 Nh\u00f3m qu\u1ea3n tr\u1ecb g\u1ed3m thi\u1ebft b\u1ecb KVM, console server v\u00e0 ph\u1ea7n m\u1ec1m DCIM theo d\u00f5i c\u00f4ng su\u1ea5t.<\/p>\n

B\u00ean c\u1ea1nh thi\u1ebft b\u1ecb, h\u1ec7 th\u1ed1ng ph\u00e2n h\u1ea1ng Tier c\u1ee7a Uptime Institute l\u00e0 ki\u1ebfn th\u1ee9c n\u1ec1n n\u00ean bi\u1ebft. B\u1ed1n m\u1ee9c t\u1eeb Tier I \u0111\u1ebfn Tier IV m\u00f4 t\u1ea3 m\u1ee9c d\u1ef1 ph\u00f2ng c\u1ee7a h\u1ea1 t\u1ea7ng \u0111i\u1ec7n v\u00e0 l\u00e0m m\u00e1t, c\u00e0ng l\u00ean cao th\u00ec c\u00e0ng b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng ph\u1ea3i d\u1eebng h\u1ec7 th\u1ed1ng. N\u01a1i theo \u0111u\u1ed5i ch\u1ee9ng nh\u1eadn Tier III s\u1ebd c\u00f3 quy tr\u00ecnh thao t\u00e1c ch\u1eb7t ch\u1ebd h\u01a1n h\u1eb3n. \u0110\u1ec3 h\u00ecnh dung nhu c\u1ea7u th\u1ef1c t\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 xem c\u00e1c tin tuy\u1ec3n vi\u1ec7c l\u00e0m CNTT ph\u1ea7n c\u1ee9ng m\u1ea1ng<\/a> tr\u00ean CareerLink v\u00e0 \u0111\u1ed1i chi\u1ebfu y\u00eau c\u1ea7u v\u1edbi danh s\u00e1ch thi\u1ebft b\u1ecb v\u1eeba n\u00eau.<\/p>\n

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L\u01b0u \u00fd quan tr\u1ecdng<\/strong><\/p>\n

\u2013 M\u1ecdi thao t\u00e1c tr\u00ean thi\u1ebft b\u1ecb \u0111ang ch\u1ea1y \u0111\u1ec1u ph\u1ea3i c\u00f3 phi\u1ebfu c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t tr\u01b0\u1edbc.<\/p>\n

\u2013 R\u00fat nh\u1ea7m m\u1ed9t s\u1ee3i c\u00e1p ngu\u1ed3n c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng nhi\u1ec1u gi\u1edd.<\/p>\n

\u2013 K\u1ef7 lu\u1eadt quy tr\u00ecnh \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao h\u01a1n t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd trong m\u00f4i tr\u01b0\u1eddng data center.<\/p>\n<\/div>\n

4. K\u1ef9 n\u0103ng v\u00e0 ch\u1ee9ng ch\u1ec9 n\u00ean t\u00edch l\u0169y<\/h2>\n

N\u1ec1n t\u1ea3ng h\u1ecdc v\u1ea5n ph\u1ed5 bi\u1ebfn l\u00e0 cao \u0111\u1eb3ng ho\u1eb7c \u0111\u1ea1i h\u1ecdc ng\u00e0nh \u0111i\u1ec7n t\u1eed vi\u1ec5n th\u00f4ng, c\u00f4ng ngh\u1ec7 th\u00f4ng tin, \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p. Nh\u00e0 tuy\u1ec3n d\u1ee5ng c\u00f2n x\u00e9t kh\u1ea3 n\u0103ng thao t\u00e1c tay v\u00e0 th\u00e1i \u0111\u1ed9 tu\u00e2n th\u1ee7 quy tr\u00ecnh, v\u00ec ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o t\u1ea1i ch\u1ed7. S\u1ee9c kh\u1ecfe c\u0169ng \u0111\u00e1ng c\u00e2n nh\u1eafc khi ph\u1ea3i \u0111\u1ee9ng l\u00e2u, n\u00e2ng thi\u1ebft b\u1ecb n\u1eb7ng v\u00e0 ch\u1ecbu ti\u1ebfng \u1ed3n.<\/p>\n

V\u1ec1 ch\u1ee9ng ch\u1ec9, b\u1ea1n n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb ch\u01b0\u01a1ng tr\u00ecnh ph\u1ed5 th\u00f4ng r\u1ed3i \u0111i d\u1ea7n v\u00e0o chuy\u00ean ng\u00e0nh data center.<\/p>\n

\u2013 CompTIA Server+ cung c\u1ea5p ki\u1ebfn th\u1ee9c n\u1ec1n v\u1ec1 ph\u1ea7n c\u1ee9ng m\u00e1y ch\u1ee7, l\u01b0u tr\u1eef v\u00e0 s\u1ef1 c\u1ed1.<\/p>\n

\u2013 CCNA c\u1ee7a Cisco gi\u00fap hi\u1ec3u c\u00e1ch thi\u1ebft b\u1ecb m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng khi ph\u1ed1i h\u1ee3p v\u1edbi \u0111\u1ed9i m\u1ea1ng.<\/p>\n

\u2013 CDCP do EPI c\u1ea5p l\u00e0 kh\u00f3a nh\u1eadp m\u00f4n v\u1ec1 c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u th\u00e0nh m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n

\u2013 CDCTP c\u1ee7a CNet Training \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho k\u1ef9 thu\u1eadt vi\u00ean v\u1eadn h\u00e0nh h\u1ea1 t\u1ea7ng tr\u1ecdng y\u1ebfu.<\/p>\n

\u2013 Accredited Operations Specialist c\u1ee7a Uptime Institute h\u01b0\u1edbng t\u1edbi ng\u01b0\u1eddi v\u1eadn h\u00e0nh theo Tier Standard.<\/p>\n

B\u1ea1n kh\u00f4ng c\u1ea7n gom \u0111\u1ee7 danh s\u00e1ch tr\u00ean ngay t\u1eeb \u0111\u1ea7u. Nhi\u1ec1u doanh nghi\u1ec7p ch\u1ea5p nh\u1eadn \u1ee9ng vi\u00ean c\u00f3 m\u1ed9t ch\u1ee9ng ch\u1ec9 n\u1ec1n c\u1ed9ng kinh nghi\u1ec7m th\u1ef1c t\u1ebf, r\u1ed3i t\u00e0i tr\u1ee3 kh\u00f3a chuy\u00ean s\u00e2u khi b\u1ea1n g\u1eafn b\u00f3 l\u00e2u d\u00e0i. T\u00ean g\u1ecdi v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ef1 thi c\u00f3 th\u1ec3 \u0111\u1ed5i theo n\u0103m, n\u00ean h\u00e3y ki\u1ec3m tra tr\u01b0\u1edbc khi \u0111\u0103ng k\u00fd.<\/p>\n

5. Ph\u00e2n bi\u1ec7t ba vai tr\u00f2 d\u1ec5 nh\u1ea7m l\u1eabn<\/h2>\n

Trong m\u1ed9t ph\u00f2ng m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n ba nh\u00f3m ng\u01b0\u1eddi v\u1edbi ba ph\u1ea1m vi tr\u00e1ch nhi\u1ec7m kh\u00e1c nhau. K\u1ef9 thu\u1eadt vi\u00ean data center ch\u1ea1m v\u00e0o ph\u1ea7n c\u1ee9ng v\u00e0 h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd. Qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng lo h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 d\u1ecbch v\u1ee5. K\u1ef9 s\u01b0 m\u1ea1ng thi\u1ebft k\u1ebf v\u00e0 c\u1ea5u h\u00ecnh \u0111\u01b0\u1eddng truy\u1ec1n. Mu\u1ed1n hi\u1ec3u s\u00e2u nh\u00e1nh ph\u1ea7n m\u1ec1m ph\u00eda tr\u00ean, b\u00e0i vi\u1ebft v\u1ec1 Qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng<\/a> s\u1ebd b\u1ed5 sung g\u00f3c nh\u00ecn c\u00f2n thi\u1ebfu.<\/p>\n\n\n\n\n\n\n\n\n\n
Ti\u00eau ch\u00ed<\/th>\nK\u1ef9 thu\u1eadt vi\u00ean data center<\/th>\nQu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng<\/th>\nK\u1ef9 s\u01b0 m\u1ea1ng<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ed1i t\u01b0\u1ee3ng l\u00e0m vi\u1ec7c<\/td>\nPh\u1ea7n c\u1ee9ng, \u0111i\u1ec7n, l\u00e0m m\u00e1t, c\u00e1p<\/td>\nH\u1ec7 \u0111i\u1ec1u h\u00e0nh, d\u1ecbch v\u1ee5, sao l\u01b0u<\/td>\nSwitch, router, firewall<\/td>\n<\/tr>\n
N\u01a1i l\u00e0m vi\u1ec7c<\/td>\nTrong ph\u00f2ng m\u00e1y ch\u1ee7<\/td>\nV\u0103n ph\u00f2ng ho\u1eb7c t\u1eeb xa<\/td>\nV\u0103n ph\u00f2ng v\u00e0 hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<\/tr>\n
Ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\nTr\u1ef1c ca xoay v\u00f2ng 24\/7<\/td>\nGi\u1edd h\u00e0nh ch\u00ednh, tr\u1ef1c khi s\u1ef1 c\u1ed1<\/td>\nGi\u1edd h\u00e0nh ch\u00ednh, b\u1ea3o tr\u00ec \u0111\u00eam<\/td>\n<\/tr>\n
C\u00f4ng c\u1ee5 \u0111\u1eb7c tr\u01b0ng<\/td>\nDCIM, KVM, \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n<\/td>\nC\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t, script t\u1ef1 \u0111\u1ed9ng<\/td>\nCLI thi\u1ebft b\u1ecb m\u1ea1ng, ph\u00e2n t\u00edch g\u00f3i tin<\/td>\n<\/tr>\n
Ch\u1ee9ng ch\u1ec9 th\u01b0\u1eddng g\u1eb7p<\/td>\nServer+, CDCP, CDCTP<\/td>\nCh\u1ee9ng ch\u1ec9 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, \u0111\u00e1m m\u00e2y<\/td>\nCCNA, CCNP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ranh gi\u1edbi ba vai tr\u00f2 kh\u00f4ng c\u1ee9ng nh\u1eafc \u1edf doanh nghi\u1ec7p nh\u1ecf, n\u01a1i m\u1ed9t ng\u01b0\u1eddi ki\u00eam c\u1ea3 ba. T\u1ea1i c\u00e1c data center l\u1edbn, ph\u00e2n c\u00f4ng r\u1ea5t r\u00f5 v\u00e0 b\u1ea1n s\u1ebd \u0111i s\u00e2u v\u00e0o \u0111\u00fang m\u1ed9t m\u1ea3ng.<\/p>\n

6. B\u1ed1i c\u1ea3nh th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam v\u00e0 nh\u1ecbp sinh ho\u1ea1t c\u1ee7a ngh\u1ec1<\/h2>\n

Nhu c\u1ea7u thu\u00ea ch\u1ed7 \u0111\u1eb7t m\u00e1y ch\u1ee7 v\u00e0 d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y trong n\u01b0\u1edbc t\u0103ng c\u00f9ng l\u00e0n s\u00f3ng chuy\u1ec3n \u0111\u1ed5i s\u1ed1 c\u1ee7a ng\u00e2n h\u00e0ng, th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 kh\u1ed1i s\u1ea3n xu\u1ea5t. C\u00e1c nh\u00e0 cung c\u1ea5p h\u1ea1 t\u1ea7ng vi\u1ec5n th\u00f4ng l\u1edbn \u0111\u00e3 \u0111\u1ea7u t\u01b0 data center t\u1ea1i H\u00e0 N\u1ed9i v\u00e0 Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh. K\u00e9o theo \u0111\u00f3 l\u00e0 nhu c\u1ea7u tuy\u1ec3n k\u1ef9 thu\u1eadt vi\u00ean tr\u1ef1c ca t\u1ea1i c\u00e1c c\u01a1 s\u1edf m\u1edbi.<\/p>\n

M\u1ed9t ph\u1ea7n c\u00f4ng vi\u1ec7c th\u00fa v\u1ecb l\u00e0 l\u00e0m smart hands cho kh\u00e1ch thu\u00ea ch\u1ed7 \u0111\u1eb7t m\u00e1y ch\u1ee7. Kh\u00e1ch \u1edf xa nh\u1edd k\u1ef9 thu\u1eadt vi\u00ean t\u1ea1i ch\u1ed7 c\u1eafm c\u00e1p, kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb ho\u1eb7c g\u1eafn \u0111\u0129a qua h\u01b0\u1edbng d\u1eabn \u0111i\u1ec7n tho\u1ea1i. Vi\u1ec7c n\u00e0y r\u00e8n k\u1ef9 n\u0103ng giao ti\u1ebfp v\u00e0 kh\u1ea3 n\u0103ng m\u00f4 t\u1ea3 ch\u00ednh x\u00e1c th\u1ee9 b\u1ea1n th\u1ea5y trong t\u1ee7 rack.<\/p>\n

\n

\u0110\u1ed5i l\u1ea1i c\u01a1 h\u1ed9i ti\u1ebfp x\u00fac h\u1ea1 t\u1ea7ng quy m\u00f4 l\u1edbn, ng\u01b0\u1eddi l\u00e0m ngh\u1ec1 ph\u1ea3i ch\u1ea5p nh\u1eadn l\u1ecbch tr\u1ef1c xoay ca, k\u1ec3 c\u1ea3 \u0111\u00eam v\u00e0 ng\u00e0y l\u1ec5. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 n\u00ean c\u00e2n nh\u1eafc k\u1ef9 v\u1edbi gia \u0111\u00ecnh tr\u01b0\u1edbc khi nh\u1eadn vi\u1ec7c.<\/em><\/p>\n<\/blockquote>\n

Thu nh\u1eadp v\u1ecb tr\u00ed n\u00e0y ph\u1ee5 thu\u1ed9c quy m\u00f4 doanh nghi\u1ec7p, kinh nghi\u1ec7m, ch\u1ee9ng ch\u1ec9 v\u00e0 ph\u1ee5 c\u1ea5p ca \u0111\u00eam. B\u1ea1n n\u00ean tham chi\u1ebfu nhi\u1ec1u tin tuy\u1ec3n d\u1ee5ng c\u00f9ng th\u1eddi \u0111i\u1ec3m thay v\u00ec tin m\u1ed9t con s\u1ed1 \u0111\u01a1n l\u1ebb.<\/p>\n

\"k\u1ef9<\/p>\n

7. L\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n ngh\u1ec1 nghi\u1ec7p<\/h2>\n

Con \u0111\u01b0\u1eddng \u0111i l\u00ean kh\u00e1 r\u00f5 v\u00ec kinh nghi\u1ec7m hi\u1ec7n tr\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao. Giai \u0111o\u1ea1n \u0111\u1ea7u, b\u1ea1n l\u00e0m k\u1ef9 thu\u1eadt vi\u00ean tr\u1ef1c ca, h\u1ecdc thu\u1ed9c s\u01a1 \u0111\u1ed3 h\u1ea1 t\u1ea7ng v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1. Sau hai \u0111\u1ebfn ba n\u0103m, nhi\u1ec1u ng\u01b0\u1eddi l\u00ean chuy\u00ean vi\u00ean v\u1eadn h\u00e0nh h\u1ea1 t\u1ea7ng, ph\u1ee5 tr\u00e1ch k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec, qu\u1ea3n l\u00fd nh\u00e0 th\u1ea7u v\u00e0 t\u1ed1i \u01b0u ch\u1ec9 s\u1ed1 PUE. B\u01b0\u1edbc ti\u1ebfp theo l\u00e0 qu\u1ea3n l\u00fd v\u1eadn h\u00e0nh trung t\u00e2m d\u1eef li\u1ec7u, l\u00e0m vi\u1ec7c v\u1edbi ng\u00e2n s\u00e1ch v\u00e0 c\u00e1c th\u1ecfa thu\u1eadn ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 \u0111\u00e3 k\u00fd v\u1edbi kh\u00e1ch h\u00e0ng.<\/p>\n

\n

L\u1eddi khuy\u00ean cho ng\u01b0\u1eddi m\u1edbi<\/strong><\/p>\n

\u2013 Ghi nh\u1eadt k\u00fd c\u00e1 nh\u00e2n v\u1ec1 t\u1eebng s\u1ef1 c\u1ed1 \u0111\u00e3 x\u1eed l\u00fd \u0111\u1ec3 d\u00f9ng khi ph\u1ecfng v\u1ea5n sau n\u00e0y.<\/p>\n

\u2013 H\u1ecdc \u0111\u1ecdc b\u1ea3n v\u1ebd \u0111i\u1ec7n v\u00e0 s\u01a1 \u0111\u1ed3 m\u1ed9t s\u1ee3i s\u1edbm, v\u00ec \u0111\u00e2y l\u00e0 \u0111i\u1ec3m ph\u00e2n bi\u1ec7t ng\u01b0\u1eddi gi\u1ecfi ngh\u1ec1.<\/p>\n

\u2013 R\u00e8n ti\u1ebfng Anh k\u1ef9 thu\u1eadt \u0111\u1ec3 \u0111\u1ecdc t\u00e0i li\u1ec7u thi\u1ebft b\u1ecb v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi kh\u00e1ch h\u00e0ng n\u01b0\u1edbc ngo\u00e0i.<\/p>\n<\/div>\n

Ngo\u00e0i nh\u00e1nh v\u1eadn h\u00e0nh, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi chuy\u1ec3n sang thi\u1ebft k\u1ebf h\u1ea1 t\u1ea7ng ho\u1eb7c t\u01b0 v\u1ea5n tri\u1ec3n khai data center. Kinh nghi\u1ec7m trong ph\u00f2ng m\u00e1y ch\u1ee7 l\u00e0 l\u1ee3i th\u1ebf r\u00f5 r\u1ec7t khi chuy\u1ec3n h\u01b0\u1edbng.<\/p>\n

8. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

1. Kh\u00f4ng h\u1ecdc \u0111\u1ea1i h\u1ecdc th\u00ec c\u00f3 l\u00e0m k\u1ef9 thu\u1eadt vi\u00ean data center \u0111\u01b0\u1ee3c kh\u00f4ng?<\/em><\/strong><\/p>\n

Nhi\u1ec1u doanh nghi\u1ec7p ch\u1ea5p nh\u1eadn \u1ee9ng vi\u00ean t\u1ed1t nghi\u1ec7p cao \u0111\u1eb3ng ho\u1eb7c trung c\u1ea5p k\u1ef9 thu\u1eadt, mi\u1ec5n l\u00e0 b\u1ea1n hi\u1ec3u c\u01a1 b\u1ea3n v\u1ec1 \u0111i\u1ec7n, m\u1ea1ng v\u00e0 tu\u00e2n th\u1ee7 quy tr\u00ecnh. Ch\u1ee9ng ch\u1ec9 CompTIA Server+ gi\u00fap h\u1ed3 s\u01a1 thuy\u1ebft ph\u1ee5c h\u01a1n.<\/p>\n

2. C\u00f4ng vi\u1ec7c n\u00e0y c\u00f3 ph\u1ea3i tr\u1ef1c \u0111\u00eam th\u01b0\u1eddng xuy\u00ean kh\u00f4ng?<\/em><\/strong><\/p>\n

H\u1ea7u h\u1ebft data center v\u1eadn h\u00e0nh 24\/7 n\u00ean l\u1ecbch tr\u1ef1c xoay ca kh\u00f3 tr\u00e1nh. T\u1ea7n su\u1ea5t ca \u0111\u00eam ph\u1ee5 thu\u1ed9c quy m\u00f4 \u0111\u1ed9i ng\u0169 v\u00e0 c\u00e1ch ph\u00e2n ca, th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u00f9 b\u1eb1ng ph\u1ee5 c\u1ea5p v\u00e0 ng\u00e0y ngh\u1ec9.<\/p>\n

3. C\u1ea7n bi\u1ebft l\u1eadp tr\u00ecnh \u0111\u1ec3 l\u00e0m ngh\u1ec1 n\u00e0y kh\u00f4ng?<\/em><\/strong><\/p>\n

L\u1eadp tr\u00ecnh kh\u00f4ng ph\u1ea3i y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u. Tuy nhi\u00ean bi\u1ebft vi\u1ebft script \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng thu th\u1eadp s\u1ed1 li\u1ec7u s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 t\u1ea1o l\u1ee3i th\u1ebf khi l\u00ean vai tr\u00f2 c\u1ea5p cao.<\/p>\n

T\u00f3m l\u1ea1i, ngh\u1ec1 k\u1ef9 thu\u1eadt vi\u00ean ph\u00f2ng net data center<\/strong> h\u1ee3p v\u1edbi ng\u01b0\u1eddi th\u00edch l\u00e0m vi\u1ec7c v\u1edbi thi\u1ebft b\u1ecb, ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1ecbp tr\u1ef1c ca v\u00e0 c\u00f3 tinh th\u1ea7n k\u1ef7 lu\u1eadt quy tr\u00ecnh. B\u1ea1n b\u1eaft \u0111\u1ea7u t\u1eeb gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, thay ph\u1ea7n c\u1ee9ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1p, sau \u0111\u00f3 m\u1edf r\u1ed9ng sang v\u1eadn h\u00e0nh h\u1ea1 t\u1ea7ng r\u1ed3i qu\u1ea3n l\u00fd. H\u00e3y ch\u1ecdn m\u1ed9t ch\u1ee9ng ch\u1ec9 n\u1ec1n \u0111\u1ec3 h\u1ecdc tr\u01b0\u1edbc v\u00e0 theo d\u00f5i tin tuy\u1ec3n d\u1ee5ng h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/p>\n

N\u1ed9i dung trong b\u00e0i mang t\u00ednh tham kh\u1ea3o. T\u00ean g\u1ecdi v\u00e0 \u0111i\u1ec1u ki\u1ec7n d\u1ef1 thi c\u1ee7a c\u00e1c ch\u1ee9ng ch\u1ec9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo th\u1eddi \u0111i\u1ec3m, b\u1ea1n n\u00ean ki\u1ec3m tra l\u1ea1i tr\u00ean trang ch\u00ednh th\u1ee9c c\u1ee7a \u0111\u01a1n v\u1ecb c\u1ea5p ch\u1ee9ng ch\u1ec9.<\/em><\/p>\n

Minh An<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Nghe c\u1ee5m “ph\u00f2ng net”, nhi\u1ec1u b\u1ea1n tr\u1ebb li\u1ec1n ngh\u0129 t\u1edbi qu\u00e1n game. Nh\u01b0ng trong ng\u00e0nh h\u1ea1 t\u1ea7ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin, k\u1ef9 thu\u1eadt vi\u00ean ph\u00f2ng …<\/p>\n","protected":false},"author":58,"featured_media":29324,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-29344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-nghe-nghiep"],"_links":{"self":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/29344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/users\/58"}],"replies":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/comments?post=29344"}],"version-history":[{"count":1,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/29344\/revisions"}],"predecessor-version":[{"id":29345,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/29344\/revisions\/29345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media\/29324"}],"wp:attachment":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media?parent=29344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/categories?post=29344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/tags?post=29344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}