Thaum siv Is Taws Nem tsis muaj lawm, nws yog qhov tseem ceeb uas yuav tau txiav txim siab qhov ua tiav qhov ua tsis ua tiav. Txwv tsis pub, koj tuaj yeem siv sijhawm ntev heev los sim ua kom tshem tawm qhov tsis muaj qhov tsis zoo, thaum qhov tseeb qhov teeb meem tsim teeb meem sib txawv.
Cov Lus Qhia
Kauj ruam 1
Saib ntawm lub network card. Puas yog LED taws tawm ntawm nws thaum lub txuas hluav taws xob? Yog tias tsis yog, tom qab ntawd txawm hais tias muaj kev tawg hauv lub cable nws tus kheej, lossis cov khoom siv uas nws txuas nrog raug muab tua lossis raug txim.
Kauj ruam 2
Yog tias qhov cuam tshuam kawg ntawm lub txuas txuas nrog lub router nyob hauv koj lub tsev, xyuas seb puas muaj ib tus neeg muab nws tua lossis rub tawm lub cable tawm ntawm nws. Tshawb xyuas kev noj qab haus huv ntawm lub network card nws tus kheej, nrog rau lub qhov (socket) ntawm lub router. Yog tias tom kawg yog faulty, txav lub cable rau ib qho txuas ib qho.
Kauj ruam 3
Yog hais tias qhov kawg ntawm txoj hlua txuas nrog rau cov khoom siv nyob ntawm qhov chaw muab kev pab, hu rau kev txhawb nqa thiab ceeb toom qhov xwm txheej. Cov kws tshwj xeeb yuav pom qhov chaw ntawm kev tawg thiab tshem tawm nws, lossis kho cov cuab yeej. Los yog tus kws pab tswv yim yuav ceeb toom rau koj tam sim no tias cov khoom siv tau tiv thaiv kev tiv thaiv tam sim no, thiab yuav sau npe lub sijhawm kwv yees rau nws qhov ua tiav.
Kauj ruam 4
Yog tias koj nyuam qhuav hloov lub network daim npav, thiab tsis muaj kev siv Is Taws Nem ntawm qhov tshiab, txawm hais tias lub LED tseem nyob, nws yuav yog tus muab kev pabcuam khaws cov MAC chaw nyob. Muab kev txhawb nqa rau MAC chaw nyob tshiab thiab kev nkag mus rau yuav rov pib ua sai sai.
Kauj ruam 5
Lub LED tuaj yeem muab lub teeb ci, txawm hais tias tsis muaj kev sib txuas lus, thiab yog tias cov khoom siv uas txuas nrog lub laj kab txuas khov. Yog tias siv DHCP, rov pib dua koj lub khoos phis tawm thiab tom qab ntawv xyuas seb nws puas tau tus IP chaw nyob. Yog tias tsis yog, txawm tias qhov reboot koj lub tsev router lossis, yog tias tsis yog, qhia qhov teeb meem rau koj ISP. Tom qab txhim kho qhov teeb meem, rov pib kho koj lub computer dua.
Kauj Ruam 6
Yog tias qhov teeb meem tseem nyob, xyuas koj lub router lossis lub rooj vag uas siv ping hais kom ua. Ib qhov xwm txheej yog tau thaum cov cuab yeej teb, tab sis tseem nws tsis tuaj yeem mus rau ib qhov chaw twg. Qhov no txhais tau hais tias lub malfunction yog nyob ntxiv deb. Saib xyuas seb koj tus ADSL modem puas tau txuas nrog lub xov tooj network. Thiab yog tias koj qhov tsis yog ADSL, tab sis LAN, xyuas seb tus kws khomob lub vev xaib tau thauj. Yog tias nws thauj khoom, tab sis cov chaw seem tsis them, nws yog qhov ua tau hais tias kev tiv thaiv kev tiv thaiv tseem tab tom nqa tawm (paub txog qhov no hauv lub xov tooj), lossis koj tsuas yog tsis nco qab them tus nqi ua npe.
Kauj Ruam 7
Thaum nkag mus ntawm GPRS / EDGE / 3G, kev kho dua tshiab ntawm kev sib txuas feem ntau tshwm sim thaum lub dhau los raug txiav tawm ncaj qha. Hauv Linux lossis Windows, siv KPPP program lossis software txheem software rau qhov no, sib thooj. Rau Symbian, siv tus Neeg Txuas Siv Hluav Taws Xob uas tuaj nrog no OS.
