Urusobe protocole STP, izwi kandi nka Spanning Tree Protocol.Kugaragara kwi protocole bikemura cyane cyane ikibazo cyibihuza bitagira ingano bikora imirongo.Nkigikoresho cyitumanaho cyitumanaho, OLT byanze bikunze ihura nibibazo byurusobe rwumubiri muburyo bwa topologiya.Mugihe kimwe, kubera kuboneka kwumubiri wibibazo byurusobe, biragoye kumenya igice cyibikoresho byurusobe bitera ikibazo cyumuzingi.
Porotokole ya STP nugukora ibiti byumvikana muburyo bwo guhagarika ibyambu bimwe murusobe rufite imirongo ifatika binyuze muri algorithm.
Nkuko bigaragara ku gishushanyo cyavuzwe haruguru, hariho uburyo butatu bwo guhindura igishushanyo mbonera cya netologiya, kandi hariho ibibazo byumubiri bifatika hamwe na bitatu byahinduwe muburyo bw'urusobe.Igihe cyose imikorere ya STP ishoboye kuri switch, uhindura uhitamo icyambu gihuza icyerekezo cyo guhagarika ukurikije amategeko ya protocole.
Ibikoresho byose byurusobekerane rwitumanaho murusobe bigerwaho muburyo bwubutumwa.STP ikoresha BPDU (Bridge Protocol Data Unit) kugirango imenyeshe icyambu cyitumanaho gikeneye guhagarikwa.Imikoreshereze yimikorere ya STP ntishobora guhagarika gusa itumanaho rya 1 ryitumanaho rya enterineti, ariko kandi ikoresha icyambu cyitumanaho rya 1 nkicyambu cyinyuma.Ariko, mugihe Ihuza 3 ridashoboye kuvugana, icyambu cya 1 gikora kugirango habeho itumanaho risanzwe.
Muri iki gihe urusobe rwibidukikije, bitewe nuburyo bugoye bwibidukikije, STP yabaye umurimo wingenzi kubikoresho byo mu biro nka switch na OLTs.Kugirango uhuze ibyifuzo byisoko kandi uhuze ibyifuzo byurusobe rwibisabwa kubakiriya, RSTP yagaragaye nka verisiyo yazamuye imikorere ya STP.Ugereranije na STP, RSTP irashobora kwimuka vuba mubijyanye nimikorere, kandi umuvuduko nuburyo bwiza bwo guhuza imiyoboro nibyiza kuruta STP.Mugihe kimwe, RSTP irashobora guhuzwa na STP, ni ukuvuga, ibintu bibiri byahinduwe murusobe, umwe ukoresha STP undi akoresha RSTP.Imikorere irashobora kugerwaho, ariko switch ikoresha RSTP izahita ihinduka kuri STP.
Ibyavuzwe haruguru ni incamake muri make ya protocole y'urusobe rw'ikoranabuhanga rya porogaramu ya STP, ishobora kuba nk'ibisobanuro kuri buri wese.Isosiyete yacu ifite software ikomeye hamwe nitsinda rya tekiniki ryibikoresho, rishobora gutanga serivisi zumwuga kubakiriya.Ibicuruzwa byacu byagurishijwe cyane bikubiyemo ubwoko butandukanye bwo guhinduranya hamwe nibicuruzwa bya OLT.Niba ukeneye, urashobora kurushaho gusobanukirwa.