Chii chinonzi STP?

STP (Spanning Tree Protocol) iprotocol yekukurukurirana inoshanda pachikamu chechipiri (data link layer) muOSI network model.Chishandiso chayo chekutanga ndechekudzivirira zvishwe zvinokonzereswa nezvisungo zvisingaite muma switch.Inoshandiswa kuve nechokwadi chekuti hapana loop muEthernet.The logical topology .Saka, madutu ekutepfenyura anodziviswa, uye nhamba huru yezviwanikwa zvekuchinja zvinogarwa.

Spanning Tree Protocol yakavakirwa pane algorithm yakagadzirwa naRadia Perlman kuDEC uye yakaiswa muIEEE 802.1d, muna 2001, sangano reIEEE rakatanga Rapid Spanning Tree Protocol (RSTP), inoshanda zvakanyanya kupfuura STP kana network network yachinja.Iyo yekukurumidza convergence network yakaunzawo basa rechiteshi kuvandudza nzira yekubatanidza, iyo yakaverengerwa muIEEE 802.1w.

Chii chinonzi OSI?

(OSI) Vhura System Interconnection Reference Model, inodaidzwa seOSI modhi (OSI modhi), yekufungidzira modhi, yakakurudzirwa neInternational Organisation for Standardization, chimiro chekugadzira akasiyana makomputa pasi rese Interconnect.Inotsanangurwa mu ISO/IEC 7498-1.