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Bài 7 Chuẩn đoán và xử lý sự cố mạng (Bộ môn mạng căn bản)

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Nm cc s c thưng xy ra đi vi h thng mng LAN, gip ngưi xây
dng mng LAN khc ph#c cc khuy%t điêm c'a h thng
Nm cc s c thưng xy ra đi vi h thng mng LAN, gip ngưi xây
dng mng LAN khc ph#c cc khuy%t điêm c'a h thng
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Trong hot động c'a h thng mng LAN có rất nhiều s c xy ra.
Nhưng những s c đó được chia làm hai lỗi ln: phần cứng và phần
mềm


Trong hot động c'a h thng mng LAN có rất nhiều s c xy ra.
Nhưng những s c đó được chia làm hai lỗi ln: phần cứng và phần
mềm
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Cấu hình IP chưa đng
Chưa tt bức tưng lữa
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Kiểm tra li cable mng và đầu ti%p xc
Kiểm tra li môi trưng truyền
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Kiểm tra li cấu hình IP
Kiểm tra cc dịch v# trên Windows: Workstation, File and
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Cần có cc bưc kiểm tra để khc ph#c cc s c về h thng mng
LAN.
Cần có cc bưc kiểm tra để khc ph#c cc s c về h thng mng
LAN.
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Dùng lnh: IPCONFIG /ALL để kiểm tra
Cấu hình li IP cho cc Client cùng NetID
Dùng lnh IPCONFIG /RELEASE
Dùng lnh IPCONFIG /RENEW
 !"#$%

_QYQRQS
PQ]^h
Cấu hình IP tĩnh cho card mng
 !"#$%

_QYQRQS
PQ]^h
Kiểm tra k%t ni bằng lnh: Ping IP
Kiểm tra s k%t ni ổn định: ping IP -t
 !"#$%

_QYQRQS
B^hQPQiV"!gQ
Kết nối vào Microsoft
Network
Chia sẽ file và máy in
 !"#$%

_QYQRQS
_#jQYk\"]]
 !"#$%


_QYQRQS
;jQY!\ "!%
 !"#$%

_QYQRQS
l$m%B!Q"]!]Qn
Cấm cc User sử d#ng Password trng
Chưa đặt password cho cc user có trong h thng
 !"#$%

_QYQRQSf%[h[
l$m%B!Q"]!]Qn
Ch% độ chia sẽ không tt.
 !"#$%

_QYQRQSf%[h[
\V
Cấu hình Share Permission chưa đng
Cấu hình NTFS Permission chưa đng
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Lỗi phần cứng
Lỗi phần mềm
Cch khc ph#c lỗi phần mềm
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thng mng LAN
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