Qhov kev ntxhov siab tshaj plaws hauv is taws nem yog tos rau nplooj ntawv kom tiav kev ua kom rov zoo los yog thauj khoom. Nplooj ntawv no ncua sijhawm qeeb yog hu ua latency, uas yog ntsuas ntawm lub sijhawm nws siv rau pob ntawv cov ntaub ntawv kom taug kev los ntawm qhov chaw (web server) mus rau qhov chaw nyob (koj lub khoos phis tawj). Cov theem hauv qab no muaj txiaj ntsig zoo rau txheeb xyuas qhov chaw ntawm kev sib txuas lus qeeb siv lub vev xaib raws li cov cuab yeej thiab cov khoom siv hluav taws xob hauv computer.
Kauj ruam
Txoj Kev 1 ntawm 3: Siv Web-based Testing Tool
Kauj Ruam 1. Xaiv qhov chaw los sim qhov kev sib txuas
Muaj ntau qhov chaw uas muab cov kev pabcuam kuaj internet, koj tus muab kev pabcuam internet (ISP) kuj muaj cov cuab yeej zoo sib xws ntawm lawv lub vev xaib. Ob lub vev xaib sim uas tau siv nrov yog Speakeasy thiab DSLReports. Cov kauj ruam no siv cov khoom ntsuas los ntawm DSLReports uas muab cov cuab yeej kuaj mob.
- Mus ntsib www.dslreports.com.
- xaiv Cov cuab yeej los ntawm cov ntawv qhia zaub mov nyob rau sab saum toj bar.
Kauj Ruam 2. Tshem lwm tus neeg siv los ntawm koj lub network
Yog tias muaj ntau tus neeg siv hauv lub network, nws yuav cuam tshuam rau daim ntawv tshaj tawm xeem nrawm.
- Dhau qhov kev thov no rau lwm tus siv. Hais kom lawv tawm hauv lub network mus txog thaum koj ua tiav kev sim rau teeb meem kev sib txuas hauv network.
- Yog tias muaj teeb meem nrog kev sib txuas hauv network, koj yuav tsum txuas koj lub khoos phis tawj ncaj qha mus rau Is Taws Nem modem nrog lub ethernet cable tsis yog lub wireless network. Qhov no muaj txiaj ntsig rau cais cov teeb meem kom tob dua.
Kauj Ruam 3. Khiav qhov ntsuas nrawm
Kev ntsuas nrawm yuav qhia koj qhov rub tawm thiab rub tawm nrawm ntawm kev sib txuas ntawm koj lub khoos phis tawj thiab chaw sim. Qhov txiaj ntsig no tuaj yeem muab piv rau internet nrawm uas tau hais tseg hauv koj daim ntawv cog lus ISP.
- Pob qhov rooj pib yuav pib xeem nrawm. Lub pob no nyob ntawm sab xis ntawm lub npov Kev Xeem Ceev. Nyem rau lub pob no.
- xaiv hom kev sib txuas. Ntawm nplooj ntawv xeem, xaiv koj hom kev sib txuas los ntawm cov npe: Gigabit/Fiber, Cable, DSL, Satellite, WISP, lossis lwm yam.
- Khiav qhov kev xeem txuas. Qhov kev sim yuav pib ua thiab ntsuas qhov rub tawm nrawm thiab rub tawm nrawm, tom qab ntawv tshaj tawm network latency.
Kauj Ruam 4. Khiav qhov kev xeem ping
Kev xeem ping muaj txiaj ntsig zoo rau kev txheeb xyuas lub sijhawm nws siv rau pob ntawv cov ntaub ntawv mus los ntawm koj lub khoos phis tawj mus rau lub server deb thiab tom qab ntawd rov qab mus rau koj lub computer. Qhov kev xeem no yuav ntsuas ntau tus servers ib txhij thiab tshaj tawm rov qab los ntawm lawv cov qhab nia ua tau zoo. Ib txwm latency sib txawv nyob ntawm seb hom kev sib txuas: 5-40 ms rau cable modem, 10-70 ms rau DSL, 100-220 ms rau kev hu xov tooj, thiab 200-600 ms rau cellular. Kev nrug deb rau cov servers deb kuj tseem cuam tshuam rau kev nyob qis qis thiab muaj kwv yees li 1ms latency rau txhua 100km ntawm cov ntaub ntawv mus ncig.
- Khiav qhov kev xeem ping. Los ntawm cov cuab yeej nplooj ntawv, xaiv Pib los ntawm Ping Test (Lub Sijhawm Tiag) lub thawv. Koj yuav raug coj mus rau nplooj ntawv qhia tias txhua lub npe sau npe yuav raug pinged ob zaug ib pliag. Txhua peb caug (30) vib nas this, daim ntawv tshaj tawm ntawm koj qhov kev sib txuas los ntawm taw tes A rau taw tes F yuav tshwm sim.
- Nyem Pib. Cov phiaj xwm radar yuav tshwm nrog rau daim duab uas muaj ntau qhov chaw nyob server, IP chaw nyob ntawm cov chaw ntawd, nrog rau cov txheeb cais lub sijhawm tiag tiag ntawm kev sib txuas latency.
- Saib cov ntaub ntawv ntsuas kev sib txuas ua tiav. Tom qab qhov kev xeem tiav, qhov sib txuas tus nqi yuav tshwm nyob rau hauv kab sab laug nrog tus nqi tshiab tshwm sim txhua 30 feeb. Thaum qhov kev xeem tiav, koj tuaj yeem rov ntsuas qhov kev sib txuas lossis faib cov txiaj ntsig ntawm koj qhov kev xeem tiav.
Kauj Ruam 5. Nrhiav koj tus IP chaw nyob
Txawm hais tias qhov no tsis suav nrog kev sim, cov cuab yeej Kuv tus IP chaw nyob yog dab tsi? muab daim ntawv tshaj tawm ntawm koj lub khoos phis tawj tus IP chaw nyob. Qhov no tsis yog IP chaw nyob tiag tiag ntawm koj lub computer tab sis tus IP chaw muab los ntawm koj li kev pabcuam router. Cov cuab yeej tseem teev cov pej xeem IP chaw nyob ntawm cov khoom sib txuas hauv network, uas muaj txiaj ntsig yog tias koj yuav tsum siv Windows cov khoom siv los pab nrhiav qhov chaw ntawm lub network lossis internet qeeb.
- Khiav Kuv tus IP chaw nyob yog dab tsi?. Nyem pib ntawm lub npov Kuv tus IP chaw nyob yog dab tsi?. Koj yuav raug coj mus rau nplooj ntawv uas qhia koj tus IP chaw nyob nrog rau lwm qhov chaw nyob cuam tshuam nrog koj lub khoos phis tawj.
- Nco ntsoov koj tus IP chaw nyob. Yog tias koj npaj yuav ua haujlwm kuaj mob ntxiv rau kev sib txuas/internet network, sau tus IP chaw nyob uas tshwm nrog rau ib qho chaw nyob IP pej xeem los ntawm cov npe hauv qab no.
Txoj Kev 2 ntawm 3: Siv Command Prompt hauv Windows
Kauj Ruam 1. Qhib Command Line Prompt
Koj tuaj yeem nkag mus rau cov lus txib txhawm rau sim network thiab internet latency ncaj qha los ntawm kab hais kom ua.
- Nyem Pib, xaiv Khiav.
- Ntaus cmd, ces nias OK. Qhov kev hais kom ua no yuav qhib qhov kab hais kom ua qhov rai uas koj ntaus ntawv xeem. Koj tseem tuaj yeem tshawb rau "cmd.exe" cov ntaub ntawv los ntawm Windows tshawb.
Kauj Ruam 2. Khiav ping loopback
Kev ntsuas qhov rov qab ping yuav ntsuas koj lub khoos phis tawj kev sib txuas kom ntseeg tau tias nws tsis yog koj li khoom siv hauv zos uas ua rau muaj teeb meem hauv network lossis internet.
- Ntaus hauv "Ping 127.0.0.1 -n 20 '". Tus IP chaw nyob no tau siv rau yuav luag txhua qhov kev sib txuas hauv network. Cov ntawv txuas ntxiv "-n 20" txhais tau tias xa 20 pob ntawv cov ntaub ntawv ua ntej qhov kawg ntawm qhov kev sim. Yog tias koj hnov qab ntaus "-n 20", nres qhov kev xeem los ntawm kev nias Ctrl+C.
- Saib txheeb cais. Lub sijhawm nws siv rau pob ntawv cov ntaub ntawv mus ncig hauv nroog yuav tsum tsawg dua 5 ms thiab tsis muaj pob ntawv yuav tsum poob.
Kauj Ruam 3. Ping cov server deb
Thaum koj paub tias tsis muaj teeb meem ntawm qhov chaw nres nkoj hauv cheeb tsam, sim lub latency los ntawm pinging cov neeg rau zaub mov nyob deb. Ib zaug ntxiv, qhov nruab nrab latency sib txawv nyob ntawm seb hom kev txuas: 5-40 ms rau cable modems, 10-70 ms rau DSL, 100-220 ms rau kev hu xov tooj, thiab 200-600 ms rau cellular. Kev nrug deb rau cov servers deb kuj tseem cuam tshuam rau kev nyob qis qis thiab muaj kwv yees li 1ms latency rau txhua 100km ntawm cov ntaub ntawv mus ncig.
- Ntaus “Ping” ua raws URL lossis IP chaw nyob ntawm lub xaib koj xav ping, tom qab ntawd nyem Enter. Sau qhov URL ntawm koj tus muab kev pabcuam hauv internet ua ntej, tom qab ntawd mus rau lwm qhov chaw uas koj mus ntsib ntau zaus.
- Saib daim ntawv qhia xeem. Tom qab qhov chaw nyob deb tau pinged, qhov kev xeem yuav tshaj tawm cov txiaj ntsig rov qab; tus lej kawg tom qab "sijhawm =" yog lub sijhawm nws siv pob ntawv (hauv milliseconds) mus rau qhov chaw deb thiab rov qab mus rau koj lub computer. Nco tseg: ntxiv "-n 20" yuav tsum tau siv rau cov lus txib no. Yog tias koj tsis nco qab, nias Ctrl+C kom rov ua nws.
Kauj Ruam 4. Khiav qhov kev xeem traceroute
Kev xeem traceroute yuav qhia txoj hauv kev ntawm cov ntaub ntawv raws li nws mus los ntawm koj lub khoos phis tawj mus rau cov neeg rau zaub mov nyob deb nrog rau kev ncua yog tias muaj. Cov kauj ruam no tuaj yeem pab txiav txim siab qhov ua rau qeeb ntawm lub network lossis internet.
- Ntaus "tracert" ua raws URL lossis IP chaw nyob ntawm lub xaib koj xav mus rau, tom qab ntawv nyem Enter.
- Saib cov ntawv xeem. Tom qab qhov kev xeem taug qab txoj hauv kev ntawm cov ntaub ntawv txav mus los, txhua qhov chaw nyob cov ntaub ntawv dhau los tau nthuav tawm nrog rau lub sijhawm nws coj, nrog rau kev lees paub ntawm kev lees txais rau txhua qhov plhaw raws txoj kev. Ntau hops lossis lwm yam khoom siv pob ntawv cov ntaub ntawv yuav tsum tau mus, qhov kev ncua qeeb ntau dua koj yuav ntsib.
Txoj Kev 3 ntawm 3: Siv Tester ntawm Mac
Kauj Ruam 1. Qhib Network Utility
Txoj haujlwm koj xav tau los tshuaj xyuas lub network thiab internet qeeb yog nyob hauv Network Utility ntawm Mac OSX.
- qhib Nrhiav thiab Cov ntawv thov.
- Qhib nplaub tshev Cov khoom siv hluav taws xob.
- Saib rau Network Utility ces nyem rau ntawm lub cim app kom qhib lub app.
Kauj Ruam 2. Xaiv lub network txuas
Kev Siv Hluav Taws Xob tuaj yeem sim ntsuas kev sib txuas hla Ethernet (wireless) sib txuas, Tshav dav hlau (wireless) txuas, Firewalls, lossis Bluetooth.
- Ntawm Info tab, xaiv koj qhov kev sib txuas los ntawm lub network interface drop-down menu.
- Nco ntsoov tias qhov kev sib txuas uas koj xaiv tau ua haujlwm. Ib qho kev sib txuas nquag siv qhia cov ntaub ntawv hauv qhov chaw kho vajtse, IP chaw nyob, thiab Txuas Txuas Txuas. Ib qho ntxiv, Kab Lus Txuas Kab Lus yuav hais "Ua haujlwm". Kev sib txuas tsis muaj zog tsuas yog muaj cov ntaub ntawv chaw nyob kho vajtse, thaum kab ntawv Txuas Kab Ke yuav hais "Tsis Siv Neeg".)
Kauj Ruam 3. Khiav qhov kev xeem ping
Kev Ntsuas Hluav Taws Xob Network ping yuav nug koj kom nkag mus rau qhov chaw nyob ntawm qhov chaw mus thiab qhov ping zaus. Qhov nruab nrab latency sib txawv nyob ntawm seb hom kev txuas: 5-40 ms rau cable modems, 10-70 ms rau DSL, 100-220 ms rau hu xov tooj, thiab 200-600 rau cellular. Kev nrug deb rau cov servers deb kuj tseem cuam tshuam rau kev nyob qis qis thiab muaj kwv yees li 1ms latency rau txhua 100km ntawm cov ntaub ntawv mus ncig.
- Xaiv Ping tab los ntawm Network Network Utility menu.
- Ntaus tus IP chaw nyob lossis URL ntawm lub xaib koj xav ping. Sau qhov URL ntawm koj tus muab kev pabcuam hauv internet ua ntej, tom qab ntawd mus rau lwm qhov chaw uas koj mus ntsib ntau zaus.
- Nkag mus rau zaus rau qhov chaw pings (lub neej ntawd yog 10).
- Nyem khawm Ping.
- Saib cov ntawv xeem. Tom qab qhov chaw nyob deb tau pinged, qhov kev xeem yuav tshaj tawm cov txiaj ntsig rov qab; tus lej kawg tom qab "sijhawm =" yog lub sijhawm nws yuav siv rau pob ntawv (hauv milliseconds) mus rau qhov chaw deb thiab rov qab mus rau koj lub computer. Nco tseg: ntxiv "-n 20" yuav tsum tau siv rau cov lus txib no. Yog tias koj tsis nco qab, nias Ctrl+C kom rov ua nws.
Kauj Ruam 4. Khiav qhov kev xeem traceroute
Kev xeem traceroute yuav qhia txoj hauv kev ntawm cov ntaub ntawv raws li nws mus los ntawm koj lub khoos phis tawj mus rau cov neeg rau zaub mov nyob deb nrog rau kev ncua yog tias muaj. Cov kauj ruam no tuaj yeem pab txiav txim siab qhov ua rau qeeb ntawm lub network lossis internet.
- Xaiv lub Traceroute tab los ntawm Network Network Utility menu.
- Sau tus IP chaw nyob lossis URL ntawm lub xaib koj xav mus rau.
- Nyem rau traceroute khawm.
- Saib cov txiaj ntsig. Tom qab qhov kev xeem taug txoj hauv kev ntawm cov ntaub ntawv txav mus los, txhua qhov chaw hla mus yuav raug nthuav tawm nrog rau lub sijhawm nws yuav siv rau cov ntaub ntawv pob mus los nrog rau kev lees paub tias tau txais ntawm txhua qhov plhaw raws txoj kev. Ntau hops lossis lwm yam khoom siv pob ntawv cov ntaub ntawv yuav tsum tau mus, qhov ntau dua qhov kev ncua koj yuav ntsib.
