Iyini i-STP?

I-STP (I-Spanning Tree Protocol ) iphrothokholi yokuxhumana esebenza kungqimba lwesibili (ungqimba lwesixhumanisi sedatha) kumodeli yenethiwekhi ye-OSI.Ukusetshenziswa kwayo okuyisisekelo ukuvimbela izihibe ezibangelwa izixhumanisi ezingasasebenzi kumaswishi.Isetshenziselwa ukuqinisekisa ukuthi ayikho iluphu ku-Ethernet.I-topology enengqondo .Ngakho-ke, iziphepho zokusakaza ziyagwenywa, futhi inani elikhulu lezinsiza zokushintsha liyasetshenziswa.

I-Spanning Tree Protocol isekelwe ku-algorithm eyasungulwa ngu-Radia Perlman kwa-DEC futhi yahlanganiswa ku-IEEE 802.1d, ngo-2001, inhlangano ye-IEEE yethula i-Rapid Spanning Tree Protocol (RSTP), esebenza kahle kakhulu kune-STP uma ukwakheka kwenethiwekhi kushintsha.Inethiwekhi yokuhlangana ngokushesha futhi yethula indima yechweba ukuze kuthuthukiswe indlela yokuhlangana, eyafakwa ku-IEEE 802.1w.

Yini i-OSI?

(OSI) I-Open System Interconnection Reference Model, ebizwa ngokuthi imodeli ye-OSI (imodeli ye-OSI), imodeli yomqondo, ephakanyiswe yi-International Organization for Standardization, uhlaka lokwenza amakhompyutha ahlukahlukene emhlabeni wonke I-Interconnect.Ichazwe ku-ISO/IEC 7498-1.