Cov txheej txheem:
Video: Traceroute tso zis txhais li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Traceroute yog ib qho kev hais kom ua kab hluav taws xob uas ntsuas qhov ceev thiab cov ntaub ntawv txoj kev coj mus rau qhov chaw server. Nws ua haujlwm los ntawm kev xa ob peb cov ntawv xeem ntawm cov ntaub ntawv mus rau qhov chaw nyob uas tau teev tseg, thiab sau tseg txhua lub router nruab nrab lossis txuas los ntawm cov ntaub ntawv ntawm nws txoj kev taug.
Tsis tas li ntawd, nws txhais li cas yog tias Traceroute tawm?
Qhov no yog feem ntau yog ib qho khoom siv uas tsis teb rau ICMP lossis taug kev thov, raws li qhia hauv Hop 2. Muaj yog ob peb lub laj thawj vim li cas ib qho Thov sij hawm tawm ” cov lus yuav tshwm sim tom kawg ntawm a taug kev , xws li hauv Hops 17 txog 19. Lub hom phiaj ntawm firewall lossis lwm yam khoom siv kev ruaj ntseg yog thaiv qhov kev thov.
Ib yam li ntawd, Traceroute yog dab tsi thiab nws ua haujlwm li cas? Ntawm Windows, tracert xa ICMP Echo Request packets, es tsis yog UDP pob ntawv taug kev xa los ntawm lub neej ntawd. Thetime-to-live (TTL) tus nqi, tseem hu ua hop txwv, yog siv los txiav txim siab qhov nruab nrab routers tau hla mus rau qhov chaw. Lub router xa ib qho ICMP Lub Sijhawm Tshaj Tawm cov lus rov qab mus rau qhov chaw.
Yog li ntawd, Traceroute ua dab tsi?
Traceroute yog ib qho lus txib uas tuaj yeem qhia koj txoj hauv kev ib pob ntawv ntawm cov ntaub ntawv siv los ntawm koj lub khoos phis tawj mus rau ib qho koj hais. Nws yuav sau tag nrho cov routers nws hla mus txog thaum nws mus txog nws qhov chaw, lossis ua tsis tiav thiab muab pov tseg. Ntxiv rau qhov no, nws yuav qhia koj ntev npaum li cas txhua 'poob' ntawm router mus rau routertakes.
Koj siv txoj kev taug mus li cas?
Txhawm rau khiav traceroute ntawm Windows:
- Qhib qhov hais kom ua. Mus rau Start> Run.
- Hauv qhov hais kom ua, ntaus: tracert hostname.
- Tej zaum koj yuav tau tos txog ib feeb lossis ntau dua rau qhov kev xeem kom tiav.
- Xa peb cov txiaj ntsig tiav (txhua kab) rau kev tshuaj xyuas.
Pom zoo:
Kuv yuav ua li cas kaw suab tso zis rau Mac?
Nyem rau 'Mus' nyob rau hauv Finder menu bar thiab tom qab ntawd xaiv 'Utilities' los ntawm cov ntawv qhia zaub mov nco-down. Ob-nias lub 'Audio Midi Teeb' icon. Nyem rau 'Built-In Output'los ntawm cov npe ntawm cov kev xaiv ntawm lub sidebar. Kos lub thawv uas sau tias '1' thiab '2' nyob rau hauv ntu Mute
Qhov tso zis ntim ntawm Mac yog dab tsi?
Txhawm rau hloov lub ntim ntawm koj lub Mac, nyem qhov Volume tswj hauv cov ntawv qhia zaub mov bar, tom qab ntawd luag tus slider los kho lub ntim (lossis siv Control Sawb). Yog hais tias lub Volume tswj tsis nyob rau hauv cov ntawv qhia zaub mov bar, xaiv Applemenu> System nyiam, ces nyem suab. NyemOutput, ces xaiv "Qhia ntim hauv menubar" checkbox
Puas yog lub cim xeeb input lossis tso zis?
Lub cim xeeb yog qhov chaw khaws cia uas tag nrho cov khoom siv tau khaws cia ua ntej ua haujlwm thiab cov khoom tawm tau khaws cia tom qab ua cov khoom nkag. Muaj ntau cov khoom siv muab kev nkag mus rau lub khoos phis tawj thiab qhov chaw yuav tsum tau khaws cia thiab muab txhua qhov kev nkag mus, ua ntej lawv ua tiav los ntawm CPU
Cov khoom siv plaub qhov tso zis yog dab tsi?
Muaj cov khoom siv pom, suab, luam tawm thiab cov ntaub ntawv tso tawm. Ntau hom kev kho vajtse tshwj xeeb suav nrog cov saib, hais lus thiab lub mloog pob ntseg, tshuab luam ntawv thiab hard drive sab nraud
Dab tsi yog qhov tso zis sib xyaw?
Feem ntau, ntau qhov kev sib xyaw ua ke yuav tsim cov khoom tso tawm ua ke, thiab, zoo ib yam, ntau qhov kev sib xyaw ua ke yuav ua tiav los ntawm cov txheej txheem nkag. Cov nqi tso zis yog ib chav tsev xauj los ntawm kev muag cov khoom thiab cov kev pabcuam uas tsim los ntawm lub tuam txhab