{"id":7720,"date":"2022-03-27T16:09:18","date_gmt":"2022-03-27T09:09:18","guid":{"rendered":"https:\/\/hostify.vn\/blog\/?p=7720"},"modified":"2022-03-27T16:09:18","modified_gmt":"2022-03-27T09:09:18","slug":"domain-controller","status":"publish","type":"post","link":"https:\/\/www.hostify.vn\/blog\/domain-controller\/","title":{"rendered":"Domain Controller l\u00e0 g\u00ec? 7 b\u01b0\u1edbc c\u00e0i \u0111\u1eb7t Domain Controller"},"content":{"rendered":"

Domain Controller<\/strong> l\u00e0 g\u00ec<\/strong><\/a>? C\u00f4ng ngh\u1ec7 th\u00f4ng tin ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, nh\u1eefng kh\u00e1i ni\u1ec7m hay thu\u1eadt ng\u1eef c\u00f4ng ngh\u1ec7 s\u1ebd kh\u00f4ng c\u00f2n xa l\u1ea1 v\u1edbi ng\u01b0\u1eddi d\u00f9ng.\u00a0<\/span><\/p>\n

Domain Controller (DC), m\u1ed9t thu\u1eadt ng\u1eef ph\u1ed5 bi\u1ebfn trong c\u00e1c doanh nghi\u1ec7p hi\u1ec7n nay. V\u1eady Domain-Controller l\u00e0 g\u00ec<\/strong>? C\u00f3 nh\u1eefng lo\u1ea1i DC n\u00e0o v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng ra sao? M\u1eddi b\u1ea1n \u0111\u1ecdc c\u00f9ng kh\u00e1m ph\u00e1 c\u00e2u tr\u1ea3 l\u1eddi t\u1ea1i b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n

\"Domain<\/a>

Domain Controller l\u00e0 g\u00ec? Ch\u1ee9c n\u0103ng c\u1ee7a domain controller<\/p><\/div>\n

Gi\u1edbi thi\u1ec7u chung v\u1ec1 Domain Controller<\/b><\/h2>\n

Domain Controller l\u00e0 g\u00ec?<\/b><\/h3>\n

Domain Controller l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 am hi\u1ec3u ch\u00ednh x\u00e1c m\u1edbi gi\u1ea3i ngh\u0129a \u0111\u01b0\u1ee3c. Tr\u01b0\u1edbc ti\u00ean ch\u00fang ta c\u1ea7n hi\u1ec3u kh\u00e1i ni\u1ec7m \u0111\u01a1n gi\u1ea3n l\u00e0 Domain.\u00a0<\/span><\/p>\n

Domain l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng g\u1ed3m c\u00f3 ng\u01b0\u1eddi d\u00f9ng, \u1ee9ng d\u1ee5ng, t\u00e0i nguy\u00ean internet, m\u00e1y ch\u1ee7 d\u1eef li\u1ec7u,… k\u1ebft n\u1ed1i v\u1edbi nhau. Ch\u00fang \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd theo m\u1ed9t b\u1ed9 quy t\u1eafc chung v\u1edbi nh\u1eefng c\u1ea5u tr\u00fac ri\u00eang bi\u1ec7t.\u00a0<\/span><\/p>\n

Domain-Controller l\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 v\u1edbi ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd m\u1ed9t Domain c\u1ed1 \u0111\u1ecbnh. Domain n\u00e0y c\u00f3 b\u1ea3n ch\u1ea5t gi\u1ed1ng nh\u01b0 Server ch\u00fang ta g\u1eb7p h\u00e0ng ng\u00e0y. Domain – controller ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd an ninh m\u1ea1ng v\u00e0 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u. DC c\u00f3 nhi\u1ec7m v\u1ee5 nh\u01b0 ng\u01b0\u1eddi g\u00e1c c\u1ed5ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n c\u00e1c User.\u00a0<\/span><\/p>\n

Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t Domain c\u00f3 th\u1ec3 s\u1edf h\u1eefu, \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi nhi\u1ec1u Domain Controller<\/strong> c\u0169ng \u0111\u01b0\u1ee3c. M\u1ed7i m\u1ed9t m\u00e1y ch\u1ee7 ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, kh\u1edfi t\u1ea1o Active Directory n\u1ebfu mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t DC.\u00a0<\/span><\/p>\n

D\u1ef1a v\u00e0o nh\u1eefng th\u00f4ng tin tr\u00ean b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng \u0111\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00e0nh ph\u1ea7n m\u1ec1m c\u1ee7a doanh nghi\u1ec7p. DC g\u00f3p ph\u1ea7n kh\u00f4ng nh\u1ecf trong vi\u1ec7c b\u1ea3o m\u1eadt, qu\u1ea3n l\u00fd th\u00f4ng tin v\u00e0 c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, an to\u00e0n nh\u1ea5t.\u00a0\u00a0<\/span><\/p>\n

Additional Domain Controller l\u00e0 g\u00ec<\/b><\/h3>\n

Additional Domain Controller l\u00e0 g\u00ec, n\u00f3 l\u00e0 m\u1ed9t ph\u00e1t minh \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 c\u00e2n b\u1eb1ng s\u1ef1 truy\u1ec1n t\u1ea3i gi\u1eefa c\u00e1c DC hi\u1ec7n c\u00f3. Ngo\u00e0i ra n\u1ebfu Domain-controller b\u1ecb l\u1ed7i th\u00ec Additional domain-controller c\u00f3 th\u1ec3 thay th\u1ebf \u0111\u1ec3 x\u00e1c th\u1ef1c. \u0110\u00e2y l\u00e0 ch\u1ee9c n\u0103ng thi\u1ebft l\u1eadp 2 domain controller ch\u1ea1y song song. C\u1ea3 hai s\u1ebd b\u1ed5 tr\u1ee3 cho nhau v\u00e0 gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ef1 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng.\u00a0<\/span><\/p>\n

Ch\u1ee9c n\u0103ng c\u1ee7a Domain Controller<\/b><\/h3>\n
\"Domain<\/a>

Vai tr\u00f2 v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a Domain-Controller<\/p><\/div>\n

Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 ph\u00e2n t\u00edch \u1edf tr\u00ean, ch\u1ee9c n\u0103ng v\u00e0 vai tr\u00f2 c\u1ee7a Domain Controller l\u00e0 l\u01b0u tr\u1eef, ph\u00e2n t\u00edch v\u00e0 b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9. DC c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m sau \u0111\u00e2y:<\/span><\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a Domain Controller<\/b><\/h4>\n

C\u00f3 th\u1ec3 l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c m\u1ecdi \u0111\u1ed1i t\u01b0\u1ee3ng th\u00f4ng tin, d\u1eef li\u1ec7u v\u1edbi nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng kh\u00e1c nhau t\u1eeb c\u00e1c Domain Forest.<\/span><\/p>\n

Quy tr\u00ecnh l\u01b0u tr\u1eef di\u1ec5n ra r\u1ea5t \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n h\u01a1n c\u00e1c h\u00ecnh th\u1ee9c kh\u00e1c.\u00a0<\/span><\/p>\n

B\u00ean c\u1ea1nh hai \u01b0u \u0111i\u1ec3m tr\u00ean, DC c\u0169ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf nh\u01b0:<\/span><\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Domain Controller<\/b><\/h4>\n

M\u1ed9t domain \u0111\u01b0\u1ee3c \u1ea5n \u0111\u1ecbnh v\u1edbi ch\u1ee9c n\u0103ng nh\u01b0 m\u1ed9t m\u00e1y ch\u1ee7 c\u1ee7a danh m\u1ee5c chung, h\u1ec7 th\u1ed1ng chung.\u00a0<\/span><\/p>\n

Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00f4ng thu\u1ed9c Domain th\u00ec m\u1ed9t nh\u00f3m thu\u1ed9c t\u00ednh s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sao l\u01b0u b\u1ed9 ph\u1eadn Domain \u0111\u00f3. Cu\u1ed1i c\u00f9ng, danh m\u1ee5c chung s\u1ebd l\u01b0u tr\u1eef m\u1ed9t b\u1ea3n sao m\u1ec1m ho\u00e0n ch\u1ec9nh v\u00e0 b\u1ea3n sao ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u1ecdc.\u00a0<\/span><\/p>\n

Ph\u00e2n lo\u1ea1i Domain Controller \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng hi\u1ec7n nay\u00a0<\/b><\/h2>\n
\"Domain<\/a>

Ph\u00e2n lo\u1ea1i Domain Controller ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/p><\/div>\n

Hi\u1ec7n nay c\u00f3 hai lo\u1ea1i h\u00ecnh DC c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Hai lo\u1ea1i h\u00ecnh n\u00e0y c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m, t\u00ednh n\u0103ng v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng kh\u00e1c nhau.<\/span><\/p>\n

Primary Domain Controller (PDC)<\/b><\/h3>\n

Lo\u1ea1i DC n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef c\u00e1c th\u00f4ng tin, h\u00ecnh \u1ea3nh, d\u1eef li\u1ec7u m\u1eadt, t\u00e0i nguy\u00ean m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. Primary Domain Controller s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c trong c\u01a1 s\u1edf d\u1eef li\u1ec7u b\u00ean trong c\u00e1c th\u01b0 m\u1ee5c ch\u00ednh. \u0110\u00f3 ch\u00ednh l\u00e0 c\u00e1c Windows Server c\u1ee7a c\u00e1 nh\u00e2n, c\u00f4ng ty hay doanh nghi\u1ec7p n\u00e0o \u0111\u00f3.<\/span><\/p>\n

Backup Domain Controller (BDC):<\/strong><\/h3>\n

Khi PDC c\u0169 \u0111ang b\u1ecb l\u1ed7i ho\u1eb7c g\u1eb7p v\u1ea5n \u0111\u1ec1 th\u00ec m\u1ed9t PDC s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a l\u00ean \u0111\u1ec3 h\u1ed7 tr\u1ee3. PDC ph\u1ee5 s\u1ebd gi\u00fap c\u00e2n b\u1eb1ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c khi x\u1ea3y ra s\u1ef1 c\u1ed1.\u00a0<\/span><\/p>\n

Trong m\u1ed7i chu k\u1ef3 c\u1ee7a BDC, PDC s\u1ebd ti\u1ebfn h\u00e0nh qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n sao ch\u00e9p c\u01a1 s\u1edf d\u1eef li\u1ec7u. Khi sao ch\u00e9p d\u1eef li\u1ec7u li\u00ean t\u1ee5c n\u00f3 \u0111\u1ea3m b\u1ea3o cho qu\u00e1 tr\u00ecnh b\u1ea3o m\u1eadt d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c an to\u00e0n, tr\u00e1nh m\u1ea5t m\u00e1t th\u00f4ng tin c\u1ee7a doanh nghi\u1ec7p.\u00a0<\/span><\/p>\n

Ngo\u00e0i ra c\u00f2n m\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m kh\u00e1c nh\u01b0 Domain controller in active directory, Domain controller linux. Nh\u1eefng kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 \u00fd ngh\u0129a g\u00ec, b\u1ea1n \u0111\u1ecdc h\u00e3y \u0111\u00f3n ch\u1edd \u1edf nh\u1eefng b\u00e0i vi\u1ebft ti\u1ebfp theo c\u1ee7a Hostify nh\u00e9.\u00a0<\/span><\/p>\n

Demote a Domain Controller l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Domain Controller\u00a0<\/b><\/h2>\n

\u0110\u1ec3 c\u00e0i \u0111\u1eb7t Domain-controller tr\u01b0\u1edbc ti\u00ean c\u1ea7n chu\u1ea9n b\u1ecb c\u00e1c t\u00e0i nguy\u00ean nh\u01b0 m\u00e1y ch\u1ee7 \u0111\u1ec3 c\u00e0i \u0111\u1eb7t. Sau khi \u0111\u00e3 chu\u1ea9n b\u1ecb xong b\u1ea1n th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n

B\u01b0\u1edbc 1: C\u00e0i \u0111\u1eb7t d\u1ecbch v\u1ee5 Active Directory Domain Services.<\/b><\/h3>\n

B\u01b0\u1edbc 2: Th\u1ef1c hi\u1ec7n n\u00e2ng c\u1ea5p m\u00e1y ch\u1ee7<\/b><\/h3>\n

B\u1ea1n v\u00e0o m\u1ee5c \u201cPromote This Server To A Domain Controller\u201d \u2192 Ch\u1ecdn \u201cAdd A New Forest\u201d \u2192 Nh\u1eadp Domain m\u00e0 b\u1ea1n mu\u1ed1n c\u00e0i \u0111\u1eb7t.\u00a0<\/span><\/p>\n

Nh\u1ea5n Next \u0111\u1ec3 chuy\u1ec3n sang b\u01b0\u1edbc ti\u1ebfp cho \u0111\u1ebfn khi sang ph\u1ea7n c\u00e0i \u0111\u1eb7t.\u00a0<\/span><\/p>\n

Cu\u1ed1i c\u00f9ng b\u1ea1n ki\u1ec3m tra l\u1ea1i xem m\u00e1y t\u00ednh \u0111\u00e3 l\u00ean Domain hay ch\u01b0a.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 3: Truy c\u1eadp v\u00e0o Tool v\u00e0 ch\u1ecdn m\u1ee5c \u201cActive Directory User And Computer\u201d<\/b><\/h3>\n

\u1ede b\u01b0\u1edbc n\u00e0y h\u1ec7 th\u1ed1ng s\u1ebd c\u00e0i \u0111\u1eb7t OU, Group, User.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 4: T\u1ea1o OU\u00a0<\/b><\/h3>\n

B\u1ea1n t\u1ea1o OU b\u1eb1ng c\u00e1c thao t\u00e1c sau: Click chu\u1ed9t v\u00e0o Domain, ch\u1ecdn New v\u00e0\u00a0 Organizational Unit.<\/span><\/p>\n

B\u01b0\u1edbc 5: \u0110\u1eb7t t\u00ean cho OU v\u00e0 t\u1ea1o Group<\/b><\/h3>\n

B\u1ea1n h\u00e3y \u0111\u1eb7t t\u00ean cho OU r\u1ed3i sau \u0111\u00f3 t\u1ea1o Group \u1edf Tab m\u1edbi, \u0111\u1eb7t t\u00ean cho Group.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 6: T\u1ea1o User v\u00e0 th\u00eam User v\u00e0o Group.<\/b><\/h3>\n

B\u01b0\u1edbc 7: Cho User v\u00e0o Domain b\u1eb1ng c\u00e1ch tr\u1ecf DNS<\/a> m\u00e1y ch\u1ee7 v\u1ec1 IP c\u1ee7a Server.\u00a0<\/b><\/h3>\n

Sau \u0111\u00f3 nh\u1eadp Domain v\u00e0o Computer \u0111\u1ec3 Join Domain. Sau \u0111\u00f3 b\u1ea5m Check m\u00e1y ch\u1ee7 xem Domain \u0111\u00e3 hi\u1ec3n th\u1ecb ch\u01b0a.<\/span><\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch li\u00ean quan \u0111\u1ebfn Domain Controller trong h\u1ec7 th\u1ed1ng Windows<\/a>. Ch\u00fang t\u00f4i hy v\u1ecdng r\u1eb1ng v\u1edbi nh\u1eefng th\u00f4ng tin tr\u00ean b\u1ea1n \u0111\u1ecdc \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c Domain Controller l\u00e0 g\u00ec? C\u00e1ch c\u00e0i \u0111\u1eb7t nh\u01b0 th\u1ebf n\u00e0o c\u0169ng nh\u01b0 ph\u00e2n lo\u1ea1i DC. C\u1ea3m \u01a1n b\u1ea1n \u0111\u1ecdc \u0111\u00e3 quan t\u00e2m theo d\u00f5i.\u00a0<\/span><\/p>\n

\u0110\u0103ng k\u00fd Website m\u1edbi t\u1ea1i \u0111\u00e2y >>>\u00a0Gi\u1ea3i ph\u00e1p website tr\u1ecdn g\u00f3i Hostify<\/a><\/span><\/span><\/p>\n

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