UHlelo - yintoni na? Indlela ukuseta uqhagamshelwano uHlelo

Kwihlabathi kukho iintlobo ezininzi zonxibelelwano womnatha, ukusebenza ngenxa elandelwayo ngeenjongo ezahlukeneyo kunye namanqanaba ahlukeneyo ngobuchule. Cinga imiba esisiseko enxulumene uHlelo protocol: oko kukuthi, kusebenza yaye yintoni sele zenziwe. Ukuze siqonde iingenelo obu bugcisa, kufuneka ufunde iingongoma ezimbalwa ezibalulekileyo. Qalisa ngentshayelelo emfutshane ingqikelelo uHlelo.

Umongo wale sisombululo

Ukuphendula lo mbuzo:? UHlelo «- ukuba" kufuneka icaciswe ukuba sithetha malunga protocol ethile data. Igama kuyinto segama ukuba omela Point-to-Point Protocol over Ethernet , oko kukuthi i protocol unxibelelwano nge Ethernet kwi "indawo ukuze aveze". Umdibaniso isebenza ngokufanayo ukucofa up.

Umahluko siyifumana ukusebenza: network Ethernet unxulumanisa uHlelo endaweni umgca yefoni elizinikeleyo. Kubalulekile ukuba athi malunga namandla ubuchwepheshe. Sigxininisa ukuba uHlelo-uxhulumaniso esinokusibambisa, nto leyo uluhlu ende iimpawu ezongezelelweyo: unako compress i data ukuqinisekisa, ulwazi ngokufihla.

Kodwa MTU uthi ngezantsi apha (1492 endaweni ka 1500 bytes), nto leyo maxa wambi kubangela iingxaki xa usebenza firewalls. Enye impendulo yalo mbuzo:? UHlelo «- oku" - kukwazi ukwakhiwa ngolu hlobo lulandelayo: yinto protocol Lwe. Ngamanye amazwi, obu bugcisa kuphunyezwa ukukwazi ukuqwalasela IP okanye ezinye iprotocol ngaphezulu i PPP okanye Ethernet-intanethi. Ngoko ke kusenokwenzeka ukuba usebenzise uHlelo iminxeba ezinesiqhamo, "indawo" uqhagamshelwano besabelana iipakethi IP, lo gama ekufumaneni zonke ezilungileyo PPP.

UHlelo-Connect: ntoni na kwaye isebenza njani

Ukuphumeza uHlelo-uqhagamshelwano kuzo zonke lula. Umsebenzi wokuqala - setting eriyali. Nangona kungcono okuseleyo ukuya ingcali yenkxaso yobugcisa: Wena njengomsebenzisi bangathungelana kuphela ikhithi ugesi. Kwindawo yokungena kunye eriyali yerediyo enxulumene noko intambo elinzima ukuba lekhomputha wondla isibini entwined kunye iingcingo. Le ucingo crimped yaye enxulumene kwelinye icala ukuya kwindawo yofikelelo, uze kwelinye - ukuya kwi AC zombini.

UHlelo ngu: yintoni na iimpazamo ukuze akhuphe

Xa sisebenza kunye uHlelo protocol kusenokubakho iindidi iimpazamo zobugcisa, iyileyo algorithms sele iphuhlisiwe izisombululo. Malunga wabo kuthetha okungakumbi. Cinga impazamo uHlelo eqhelekileyo.

amadlala ngabantu inombolo 633 kuthetha ukungabikho modem okanye udibana engachanekanga. Ukuze kulungiswe le meko, unako ukwenza iqala computer, zama ukufumana phandle kwi Internet nokuphinda-ukwenza udibaniso.

Imposiso inombolo 676 kuthetha ukuba umgca ixakekile. Kufuneka ukuba baphinde bangene olwahlulwayo kumsebenzi womnatha wobulali senginginya nodibaniso, yaye emva kokuba iqalise ukuze ususe nokuluhlenga-fakela umqhubi womnatha.

Ukuba ngaba uphendule le ekude ikhompyutha (Imposiso 678), unako khangela ufako lwakho kwaye uqwalaselo firewall, ukuba zikhona. Kuyimfuneko ukuba ukuphinda-ukwenzela ukuba iadaptha, khangela ukusebenza intambo kunye ubukho umbane. Kwakhona, khangela kunye ikhadi kwaye ufake abaqhubi. It Akavumela unxibelelwano kunye neseva, kodwa le yingxaki systemic.

Enoba kunjalo, kufuneka ukuqonda unobangela ingxaki kunye nokwalatha yonke imithombo iingxaki kunokwenzeka. Unga qhagamshelana nomboneleli, leyo udibane inkxaso kubathengi. Okunye eziqhelekileyo iimpazamo: 691 (ufikelelo abakhubazekileyo), 711 (ingxaki kweenkonzo), 720 (uqhagamshelo protocol Ukungafani), 52 (enegama elifanayo ayinakudibana kwi network).

iimpazamo ezingekho ezininzi sangaphakathi Windows (600, 601, 603, 606, 607, 610, 613, 614, 616, njl.njl) kukuphelisa ukulayisha kunye nokususa iintsholongwane. Kubhetele ukuba ukucima utshintsho yoqwalaselo ukuba kutshanje kwenziwa. Ukuba kukho imeko olungachanekanga yoqwalaselo womnatha yangaphakathi, ngoko imposiso 611. Kuyimfuneko ukuba ukujonga ukusebenza udibaniso yasekuhlaleni.

Imposiso 617 inokuba iliphawu iingxaki yokusebenza lwangaphakathi. Njengoko uninzi ukunyhashwa kulo msebenzi kuya kukunceda ukuba uqonde abasebenzi inkxaso yobugcisa. Le OS iye ngolwazi nandzu olugcinwe isigulo sabo, izisombululo kwiingxaki esele ikhona kule nkqubo.

iimpawu

iteknoloji uHlelo - engenazingcingo, ekudluliseleni data phezu esemoyeni. umgca eziqeshiweyo kubiza kakhulu, kodwa ukuphunyezwa kwayo akusoloko kusenzeka ngokwasemzimbeni. uqhagamshelo Modem iyacotha kwaye kaninzi lutshitshe. I radio inokuthenjwa.

Abanikezeli ayisoloko bekulungele ukunika isantya esiphezulu, yona iyafana, wabagawula ngokwakho. Kubalulekile ukulungelelanisa i-eriyali kwaye uyithumele ukuya kwisikhululo ukuze nokwandisa uphawu lwemali. Kukho into enje njenge Wan miniport uHlelo. Yintoni na ubuza? Ngamafutshane, oku kwenye indawo ezinokuthi ekhonjwe umyalezo wemposiso ezinxulumeneyo. Xa kwenzeka, qhagamshelana inkxaso yobugcisa.

Izivumelwano

Kuyimfuneko ukucacisa iimpawu imithetho elandelwayo, ekubeni kukho ezinye iingenelo ngalunye uhlobo lonxibelelwano. UHlelo uthumela PPP izakhelo ngqo phezu kwe-. Ngokungafaniyo yemveli IP-uqhagamshelo kukuba kukho imfuneko akhawunti gateway - kubalulekile ukuba ukumisela ulawulo kunye nefomathi elula. Ukongeza, i-lula inkqubo yokubeka umsebenzi ezifana yokubizwa kwentlawulo.

UHlelo umehluko isantya apho megabits 100 intshizi ngesekondi. Unxibelelwano eendaba - Ethernet. It usebenzisa iteknoloji ezikhethekileyo - i-PPP neentango, nto leyo ezintsha ngenxa yokuxhaphaka yayo.

miniport

Kuba uqhagamshelo kunye uqhagamshelo lwebhendi kusetyenziswa WAN Miniport kunye uHlelo protocol. Xa uqala compound ngesantya esiphezulu (ingakumbi xa usebenzisa i ezisebenzayo Windows iinkqubo 7 no-8) kukho impazamo uqhagamshelo. Le phutha ikhowudi 651 kwaye edibene ukusilela unxibelelwano xa usebenzisa ADSL kunye nokusebenza esingachanekanga umzila.

Ukuze kulungiswe le umba, yiya umncedisi (umzekelo, 192.168.1.1), kwaye ucacise ukuba ngaba kukho dibaniso kwi Internet. Ingxaki isenokuba ihleli isikhokhelo art (ukusilela kwi modem, umzila, terminal fibre optic) okanye ingxaki kunye nomboneleli-nkonzo.

Ukumisela uhlobo compound

Lo msebenzi kufuneka wenziwe ngumsebenzisi computer, nto leyo eye kwinqanaba lokuqala zoqeqesho. Ngoko ke, klikha iqhosha "Qala" ukubonisa main menu OS? uze uye ku "izilungiselelo" ukwenza uhlobo oluthile lonxibelelwano Internet.

Ngoku uyazi ngakumbi malunga uHlelo uqhagamshelo: yintoni nendlela oku zobuchwepheshe.