STP ni iki?

STP (Spanning Tree Protocol) ni protocole y'itumanaho ikora kumurongo wa kabiri (data ihuza layer) muburyo bwa OSI y'urusobe.Porogaramu yibanze ni ukurinda ibizunguruka biterwa no guhuza amasoko menshi.Byakoreshejwe kugirango harebwe ko nta loop iri muri Ethernet.Topologiya yumvikana .Niyo mpamvu, gukwirakwiza umuyaga biririndwa, kandi umubare munini wibikoresho byahinduwe.

Spanning Tree Protocol ishingiye kuri algorithm yahimbwe na Radia Perlman muri DEC ikinjizwa muri IEEE 802.1d, mu 2001, umuryango wa IEEE watangije Rapid Spanning Tree Protocol (RSTP), ikora neza kurusha STP mugihe imiterere y'urusobe ruhindutse.Umuyoboro wihuse kandi watangije uruhare rwicyambu kugirango utezimbere uburyo bwo guhuza, washyizwe muri IEEE 802.1w.

OSI ni iki?

（OSI） Gufungura sisitemu yo guhuza imiyoboro yerekana uburyo bwa OSI (moderi ya OSI), icyitegererezo, cyatanzwe n’umuryango mpuzamahanga ushinzwe ubuziranenge, urwego rwo gukora mudasobwa zitandukanye ku isi.Byasobanuwe muri ISO / IEC 7498-1.