Duk yarjejeniyar sadarwar yanar gizo ta samar da haɗin haɗi
Saitunan Lissafi (PPP) da kuma Lissafi-to-Point a kan Ethernet (PPPoE) su ne duk wata yarjejeniya ta hanyar sadarwa wadda ta ba da izinin sadarwa tsakanin matakan cibiyar sadarwa guda biyu. Su ne irin wannan a cikin zane tare da bambanci bambanci cewa PPPoE an encapsulated a Ethernet Frames.
PPP vs. PPPoE
Daga hanyar sadarwar gidan gida, PPP's heyday ya kasance a lokacin kwanakin kiran tarho. PPPoE shine mai maye gurbin mai saurin gudu.
- PPP sa TCP / IP sadarwar ta hanyar sadarwar layi. PPP ya fito ne a shekarun 1990s a matsayin maye gurbin Serial Line Internet Protocol (SLIP) kuma an fi amfani da ita don sadarwar da ke tsakanin maɓallin modems .
- PPPoE wata yarjejeniya ce ta hanyar sadarwa wadda aka samo daga PPP da aka tsara don amfani tare da wannetai na broadband da kuma sabis na intanet na DSL . PPPoE tana ba masu bada sabis na intanet damar gudanar da damar yin amfani da asusu ta hanyar sunaye da kalmomin shiga. Masu bada sabis na DSL sun fara amfani da PPPoE shekaru da suka wuce saboda abin da ya dace don magance biyan kuɗi daga intanet. Yawancin masu bada sabis na intanet sun goyi bayan yarjejeniyar PPPoE.
PPP yana aiki a Layer 2, Rigayar Data, na tsarin OSI . An ƙayyade shi a cikin RFCs 1661 da 1662. Takaddun yarjejeniyar PPPoE, wanda wani lokaci ana kiransa a matsayin yarjejeniyar Layer 2.5, an ƙayyade a cikin RFC 2516.
Gudanar da PPPoE akan Gidan na'ura mai ba da hanyar sadarwa
Mahimman hanyoyin sadarwa ta hanyar sadarwa na gida suna samar da zaɓi a kan matsalolin masu gudanarwa na goyon bayan PPPoE. Dole ne mai gudanarwa ya fara zaɓi PPPoE daga jerin jerin zaɓukan intanet na broadband sannan sannan shigar da sunan mai amfani da kalmar sirri don haɗi zuwa sabis na broadband. Sunan mai amfani da kalmar sirri, tare da sauran saitunan da aka ba da shawarar, an ba su ta hanyar intanet.
Sauran Bayanan fasaha
Yayinda yake dacewa da masu samar da sabis, wasu abokan ciniki na kamfanin yanar gizo na PPPoE sun sami matsala tare da haɗin kansu saboda rashin daidaituwa tsakanin fasaha na PPPoE da wuta ta hanyar sadarwa ta sirri . Tuntuɓi mai baka sabis don samun taimako da ake buƙata tare da saitunan tacewarka.