Yintoni i-STP?

I-STP (i-Spanning Tree Protocol) yinkqubo yonxibelelwano esebenza kwinqanaba lesibini (idatha yekhonkco yedatha) kwimodeli yenethiwekhi ye-OSI. Ukusetyenziswa kwayo okusisiseko kukuthintela iilophu ezibangelwa zikhonkco ezingafunekiyo ekutshintsheni. Isetyenziselwa ukuqinisekisa ukuba akukho loop kwi-Ethernet. I-logical topology .Ngoko ke, iizaqhwithi zokusasaza ziyaphetshwa, kwaye inani elikhulu lezixhobo zokutshintsha zihlala.

I-Spanning Tree Protocol isekelwe kwi-algorithm eyenziwe ngu-Radia Perlman kwi-DEC kwaye ifakwe kwi-IEEE 802.1d, ngo-2001, umbutho we-IEEE uqalise iProtocol ye-Rapid Spanning Tree Protocol (RSTP), esebenza ngakumbi kune-STP xa isakhiwo senethiwekhi sitshintsha. Uthungelwano olukhawulezayo lokuhlangana nalo lwazisa indima yezibuko ukuphucula indlela yokudibanisa, equkwe kwi-IEEE 802.1w.

Yintoni i-OSI?

(OSI) iModeli yoNxibelelwano lweSistim evulekileyo, ekubhekiselwa kuyo njengemodeli yeOSI (imodeli yeOSI), imodeli yengqikelelo, ecetywe nguMbutho waMazwe ngaMazwe wokuMisa, isakhelo sokwenza iikhomputha ezahlukeneyo kwihlabathi liphela. Ichazwe kwi-ISO/IEC 7498-1.