MTU, lossis chav xa xov siab tshaj plaws, yog qhov loj ntawm pob ntawv loj tshaj plaws uas lub network tuaj yeem xa tawm. Txhua yam loj dua li teeb tsa MTU tau tawg mus rau hauv cov khoom me me, uas qhov tseem ceeb ua rau qeeb kev sib kis. Feem ntau cov kev sib txuas hauv tsev tau teeb tsa rau nws lub router qhov tsis zoo MTU teeb tsa. Kev teeb tsa MTU ntawm koj lub network hauv tsev rau nws cov txiaj ntsig zoo tuaj yeem txhim kho koj li kev ua haujlwm tau zoo.
Cov kauj ruam
Ntu 1 ntawm 2: Txiav txim siab qhov tseeb MTU rau koj li Network
Kauj Ruam 1. Tua tawm qhov hais kom ua sai
Los ntawm koj lub desktop, nyem rau ntawm "Start" los pib koj li Programs menu. Nyem "Khiav" thiab ntaus "incommand" (rau Windows 95, 98, thiab ME) lossis "INCMD" (rau Windows NT, 2000, thiab XP), yam tsis muaj cov lus hais.
Qhov no yuav hu rau qhov hais kom ua sai los ntawm kev qhib lub qhov rai dub
Kauj Ruam 2. Tshawb nrhiav qhov hais kom sai
Yog tias koj lub khoos phis tawj Windows tshiab dua lossis tsis muaj Kev Xaiv Khiav los ntawm theem 1, koj tuaj yeem pom cov lus txib tam sim los ntawm kev mus los ntawm Cov Ntawv qhia zaub mov.
- Nyem rau ntawm "Pib," tom qab ntawd "Txhua Cov Haujlwm". Saib rau Accessories nplaub tshev thiab qhib nws. Nyem rau ntawm "Command Prompt." Qhov no yuav hu rau qhov hais kom ua sai los ntawm kev qhib lub qhov rai dub.
- Koj tuaj yeem hla cov kauj ruam no yog tias koj twb pom qhov hais kom ua sai los ntawm qib 1.
Kauj Ruam 3. Teeb ping syntax
Hauv qhov hais kom ua qhov rai, ntaus cov kab lus hauv qab no: ping [-f] [-l] [MTU tus nqi].
- Muaj qhov chaw nyob nruab nrab ntawm txhua qhov lus txib. Qhov no yog qhov txuj ci zoo, tab sis tsuas yog ua raws cov syntax.
- Ob peb kauj ruam tom ntej yuav piav qhia qhov tsis sib xws ntawm cov syntax.
Kauj Ruam 4. Teeb URL
Hauv cov syntax los ntawm qib 3, tom qab hais kom ua "ping," ntaus hauv URL lossis chaw nyob uas koj nquag siv. Nov yog lub vev xaib cov lus txib yuav xa tus ping rau.
Piv txwv li, siv www.yahoo.com lossis www.google.com
Kauj Ruam 5. Teem lub pob ntawv loj
Hauv cov syntax los ntawm qib 3, qhov ntsuas kawg hais "MTU tus nqi." Qhov no cuam tshuam txog kev ntsuas pob ntawv loj hauv bytes uas yuav xa ua ke hauv koj tus ping. Nws yog plaub tus lej.
Sim pib nrog 1500
Kauj Ruam 6. Xa ping
Yog tias koj siv Yahoo lub vev xaib, cov syntax yuav zoo li no:
- ping www.yahoo.com 1500f –l 1500
- Nias "Enter" ntawm koj cov keyboard kom xa ping.
Kauj Ruam 7. Nyeem qhov kev kuaj mob
Tom qab ping, cov txiaj ntsig yuav tshwm ntawm qhov hais kom ua. Yog tias cov txiaj ntsig pom "Pob ntawv yuav tsum tau muab faib ua pawg tab sis DF teeb tsa," qhov no txhais tau tias pob ntawv loj tseem tsis tau pom dua.
Txuas mus rau kauj ruam 8
Kauj Ruam 8. Txo tus nqi MTU
Txo qhov ntim me me ntawm 10 lossis 12 bytes. Koj tab tom sim txiav txim siab qhov pob ntawv kom raug uas yuav tsis xav tau kev faib ua feem.
Kauj Ruam 9. Xa tus ping
Rov ua cov kauj ruam 6 siv qhov hloov kho lossis txo tus nqi MTU.
- Rov ua cov kauj ruam 6 txog 9 kom txog thaum koj tsis pom cov lus hais tias pob ntawv tseem yuav tsum tau tawg.
- Thaum koj tsis pom cov lus ntxiv lawm, mus rau kauj ruam 10.
Kauj Ruam 10. Ua kom MTU muaj nqis
Thaum koj muaj pob ntawv loj lossis MTU tus nqi uas tsis tawg, nce tus nqi no me me ntxiv.
Sim nce ntxiv ntawm 2 lossis 4 bytes
Kauj Ruam 11. Xa tus ping
Xa lwm tus ping siv qhov hloov kho lossis nce tus nqi MTU.
Rov ua cov kauj ruam 10 txog 11 kom txog thaum koj txiav txim siab cov pob ntawv loj tshaj plaws uas yuav tsis tawg
Kauj Ruam 12. Ntxiv 28 rau tus nqi MTU
Nqa cov pob ntawv ntau tshaj plaws uas koj tau txais los ntawm kev ntsuas ping thiab ntxiv 28 rau nws. Cov 28 bytes no tau tshwj tseg rau cov ntaub ntawv header. Qhov txiaj ntsig tshwm sim yog koj qhov kev pom zoo MTU.
Ntu 2 ntawm 2: Teeb Kho Qhov Tseeb MTU rau Koj Lub Network
Kauj Ruam 1. Launch router teeb tsa
Mus rau koj lub vev xaib thiab ntaus koj tus router teeb tsa tus IP chaw nyob. Nkag mus siv koj li admin lub npe siv thiab tus password.
Kauj Ruam 2. Nrhiav qhov chaw MTU
Nkag mus los ntawm koj lub router teeb tsa kev teeb tsa kom txog thaum koj pom thaj chaw MTU. Qhov no yuav txawv nyob ntawm tus router lub npe thiab hom.
Kauj Ruam 3. Nkag mus rau qhov pom pom MTU tus nqi
Thaum koj pom thaj chaw tsim nyog, qhov tseem ceeb hauv MTU tus nqi koj tau suav los ntawm qib 12 ntawm ntu 1.
Nco ntsoov suav nrog ntxiv 28 bytes
Kauj Ruam 4. Txuag qhov chaw
Nyem rau "Txuag" kom txuag koj qhov kev hloov pauv.
