Yintoni ping, iimpawu zayo

Bonke abasebenzisi Internet sijamelene ping yonke imihla, kodwa andazi ukuba yintoni na ping, nendlela lisetyenziswa kwi-Internet, kutheni ukusebenza kwenkqubo enjalo kubaluleke kangaka kwabanye abasebenzisi? Okokuqala, makhe baqonde ukuba Ping - yinto hlobo lolibaziseko, kubalwa kwimizuzwana emininzi kunye nokubonisa ixesha transfer data evela kumsebenzisi kumncedisi, kunokuba, ngokulandelelana, ngaphezulu okanye ngaphantsi. Kwimeko yokuqala, iqela iingxaki, umzekelo iziqhoboshi kwi umdlalo nabadlala mihla. Ngapha koko, i-central impendulo nomncedisi elide kakhulu, ngoko ikhompyutha abafumana akakwazi ukubonisa iziganeko yokwenene ngalo mzuzu.

Uyakwazi ukwenza phantse naluphi ping isiza, ie khangela ukusebenza kwayo ngqo ngalo naliphi na ixesha elithile. Esi sixhobo iluncedo kakhulu, kuba ungasoloko khangela kutshintsha, yaye emcela eliphezulu kakhulu - abize uthethe ngale umboneleli Ukufowunela inombolo ethile uze ucele ukuba athathe amanyathelo ukunciphisa ixabiso elo nani. Kuba la, unako ukusebenzisa i bandwidth PC okanye ayeke ukusebenzisa iinkqubo ezisebenzisa bandwidth kakhulu kwaye isantya le nkqubo.

Ukuba ngokweenkcukacha ngakumbi, ukuba umbuzo wokuba yintoni ping, unako ukuphendula ngokwasemfundweni, iba yinkqubo eyehlayo phezu TCP / IP unxibelelwano protocol. Xa umsebenzi wayo sithunyelwa ngepakethi ping (ICMP) kujongano womnatha ofunekayo, emva koko ukufika okulindelekileyo zepakethe echo ngendlela efanayo ngohlobo ICMP. Kulo mzekelo, ixesha lokulinda ilinganiswa, kube unika umfanekiso ocacileyo impendulo kwenkqubo, nayo ukuchonga unxulumano kunokwenzeka.

Kukholelwa ukuba oluchaphazela ping port kunye IP-idilesi, kuba le nto ndiyibhalayo amaqhosha Uqhagamshelo sokugcina (ingenjalo kubizwa njenge umngxuma). ingqiqo port isetyenziselwa womnatha mfumba ukuya umaleko isicelo.

Ukuze ubone ping kuba ngumthombo ethile iyafuneka kuphela ukuya isikhawulezisi somyalelo kwaye chwetheza lo myalelo: "le ping iseva". Igama lokugqibela kufuneka kufakwe ne-website okanye iseva ukuba ufuna ukwenza isicelo. Ukuba umsebenzisi ufuna ukubukela lonke ixesha kokulibazisa, ngoko sebenzisa umyalelo "iseva -t ping". Kakade ke, nkqu nabo abasebenzisi abayazi into ping (kwaye zininzi), sebenzisa yona yonke imihla, nje ukuba amaphepha oovimba babo oyithandayo.

Kwakhona, kukho enye indlela elula kakhulu - ezingaqondakaliyo. Umyalelo uyafana ukusebenza kunye ping eluncedo, kodwa umahluko kukuba phezu console, libonisa kuphela Ukulibaziseka kwexesha, kodwa uluhlu abancedisi ukuba endleleni eya kumthombo oyifunayo. Kuba ukuba "iseva tracert", apho ilizwi lokugqibela, Kakade ke, indawo kunye idilesi echanekileyo.

Abasebenzisi ababhekisa phambili bayazi kakuhle ukuba ping enjalo, yaye oku akumangalisi. Esi sixhobo uluncedo kakhulu kwabo basebenzise ngenkuthalo i-Internet, njengokuba ngokunjalo nakulawo omhla sethu uninzi enkulu. Ping into eluncedo ikuvumela troubleshoot unxulumano ngqo ukubonisa amanani. Ukuba hayi yokugqibela ziyafumaneka, oko kuthetha ukuba idilesi eceliweyo kungoku nje olusebenzayo kwaphela.