Kuyini ping, izici zayo

Bonke abasebenzisi Inthanethi ibhekene ping nsuku zonke, kodwa angazi ukuthi ping, futhi kanjani it esetshenziswa on the Internet, kungani ukusebenza kwezinhlelo ezinjalo zibaluleke kangaka kwabanye abasebenzisi? Okokuqala, ake baqonde ukuthi Ping - uhlobo ukubambezeleka, ibalwa ngama-millisecond nokubonisa isikhathi ukudlulisa idatha kusuka umsebenzisi iseva, kungaba, ngokulandelana, ngaphezulu noma ngaphansi. Esimweni sokuqala, izinkinga eziningi, isibonelo nge amabhuleki e umdlalo gamers yesimanje. Phela, Impendulo yeseva emaphakathi zibe zinde kakhulu, ngakho-computer ethola ayikwazi ukubonisa izenzakalo zangempela okwamanje.

Ungenza cishe kunoma iyiphi ping indawo, okusho hlola ukusebenza kwawo ngqo nganoma yisiphi isikhathi esithile. Leli thuluzi eliwusizo kakhulu, ngoba ungahlala ukuyibuka ukushintsha, futhi ngesikhathi ephakamisa eliphezulu kakhulu - shayela bese ukhuluma ngalo mhlinzeki Ukushayela inombolo oluthile ngokuqondile futhi ngicele ukuthatha izinyathelo zokunciphisa ukubaluleka ngaleyo nombolo. Ngenxa yalezi, ungakwazi nokwandisa komkhawulokudonsa PC noma uyeke ukusebenzisa izinhlelo ezisebenzisa komkhawulokudonsa kakhulu bese wehlisa ijubane ohlelweni.

Uma uya ku-kabanzi, ukuthi umbuzo lokho ping, ungaphendula esikoleni, kuba uhlelo eyehlayo phezu TCP / IP zokuxhumana olandelwayo. Lapho umsebenzi walo ithunyelwa iphakethe ping (ICMP) kuya wayefisa inethiwekhi esibonakalayo, ngemva kwalokho ukufika olulindelekile we iphakethe echo e okufanayo ICMP format. Kulokhu, isikhathi sokulinda is, Wayilinganisa unika isithombe esicacile ukuthi ukusabela kunjani kohlelo, futhi ukukhomba uxhumano kungenzeka.

Kukholakala ukuthi kuthinta ping port kanye ne-IP ikheli, ngoba yakhiwa izingcezu uxhumano nemininingwane yokugcina (ngenye kungenziwa ngokuthi njengoba isokhethi). umqondo port isetshenziselwa kwisitaki network ungqimba isicelo.

Ukuze ubone ping ngoba umthombo ethile liyadingeka kuphela ukuya ngokushesha umyalo bese uthayipha umyalo: "i-ping iseva". Igama lokugcina kufanele lihlale esikhundleni salo kwafakwa website noma iseva ofuna ukusebenzisa. Uma umsebenzisi ufuna ukubuka sonke isikhathi sokulibala, bese usebenzisa umyalo "ping iseva -t". Yiqiniso, ngisho nalabo abasebenzisi ngubani nakwazi ukuthi ping (futhi ziningi), ukuyisebenzisa nsuku zonke, nje uya emakhasini izinsiza abawuthandayo inthanethi.

Futhi, kukhona enye indlela elula kakhulu - kutfungatsa. Umyalo kufana ukusebenza ne-ping Umbuso indawo, kodwa umehluko ukuthi ku-console, libonisa hhayi kuphela ukubambezeleka kwesikhathi, kodwa futhi uhlu amaseva ukuthi kukhona endleleni eya emthonjeni oyifunayo. Ukuze ukuthi "tracert iseva", lapho izwi lokugcina Yiqiniso, esikhundleni salo kwafakwa ikheli elifanele.

abasebenzisi Advanced kahle ukuthi ping enjalo, futhi lokhu akumangalisi. Leli thuluzi eliwusizo kakhulu kuphela labo ababehlanganyela ngenkuthalo ukusebenzisa i-Inthanethi, njengoba kahle labo esikhathini sethu iningi. Ping Umbuso kukuvumela uxazulule ukuxhumana futhi ngokuqondile ukukhombisa kuyo izinombolo. Uma kuwukuzikhohlisa azitholakali, kusho ukuthi ikheli eceliwe okwamanje ayisebenzi nhlobo.