May tram khong nhan mang 3

Chao cac anh chi trong ban vi tinh, cac anh cho em hoi: Cua hang em phuc vu internet thuong co ke hoach bao duong dinh ky may moc. Sau khi bao duong xong thi co mot so may khong nhan mang. Em da kiem tra day cap noi tu hub va cai dat lai card mang (onboad) may da nhan card, cac giao thuc mang em da kiem tra va so sanh voi cac may vao mang duoc thi khong co gi sai ca. Vay cac anh, chi bao em phai lam gi. Giup em voi! Xin cam on cac anh chi!

Nguyen Anh Tuan

Hoi am:

Khong phai la "khong nhan mang" ma chang qua la may do khong co cung ten cua Workgroup voi Workgroup (hoac domain) cua mang tai co quan cua ban. De truy cap vao may do, ban co the doi ten cua Workgroup tren may do hoac go encuamay len dong address cua Windows Explorer tu mot mot may khac trong mang roi nhan Enter. Viec truy cap thanh cong hay khong se tuy thuoc vao viec ban co quyen truy cap vao may do hay khong. Ngoai ra, neu ban su dung DHCP server thi cung nen xem lieu dia chi IP cua scope da bi su dung het chua, neu het roi thi can phai loai bo nhung dia chi khong dung nua di hoac mo rong scope ra.

Dong Ngo

Ban chua noi may tram cua ban dung win gi nua, thi kho nam duoc tinh hinh lam, vi ban chi noi la sau khi bao duong xong thi co nghia la ban tat may di thao ra lau chui sach se, roi lap lai bat dien len chay, the la co may chay ngon lanh co may thi lai tieu tung co phai khong. Neu la WIN98 thi thi thoang cung co chuyen voi mang noi bo do, con cac Win2k thi khong viec gi ca, ban nen kiem tra ki cac dau cam day vao card mang, xem den card mang da sang len chua (dieu nghi den truoc tien la phai xem day cable da lam viec tot chua da) xong van nay thi vao xem may da nhan card mang dung chua, roi chinh sua lai IP (sang so khac cho thoai mai) kiem tra getway da da dung so IP cua server chua, neu co cai proxy thi xem config da day du chu. neu khong thay xi nhe gi ca thi ban dao card mang do sang chan PCI khac cai lai tu dau. Neu khong duoc nua thi cai lai win chac chan se duoc, vi ban lam internet nen ban dung chuong trinh ghost di tien nhieu lam, cu cai cho hoan chinh 1 may roi ghost no lai, sau nay co may nao bi van de ve win thi cu dem cai do ra bung len roi dung thoi. chuc ban may man. Con neu khong duoc nua thi ban hoi tram bao hanh thoi.

Tuannd

May cua ban bi nhu vay la do DHCP tren may chu khong cap ip cho may con, ly do la DHCP khong co kha nang cap nhat dong (dynamic autoupdate), de khac phuc ban tu may con go lenh ipconfig /renew thu xem.

Duc Thanh