Managed switchzvigadzirwa zvinopa nzira dzakasiyana dzekutarisira network zvichienderana neiyo terminal control port (Console), zvichibva pamapeji eWebhu, uye rutsigiro rweTelnet kuti ipinde kunetiweki kure.Naizvozvo, manetiweki manejimendi anogona kuita yemuno kana kure-chaiyo-nguva yekutarisa mamiriro ekushanda kweiyo switch uye netiweki yekushanda mamiriro, uye kutonga mamiriro ekushanda uye nzira dzekushanda dzese switch ports pasi rose.Saka, ndezvipi zvitatu zvakakura zviratidzo zvekugadziriswa kwemaindasitiri switch?

Zvitatu Zviratidzo zveManaged Swichi
1. Backplane bandwidth: Inotarisa muganhu wepamusoro wekubatanidza bandwidth pakati pega yega interface template uye injini yekushandura.
Backplane bandwidth ndiyo yakanyanya kuwanda yedata inogona kubatwa pakati peiyo switch interface processor kana interface kadhi nebhazi redata.Iyo backplane bandwidth inoratidza huwandu hwese hwekuchinjana data kweiyo switch, uye iyo unit iGbps, inozivikanwawo seiyo switching bandwidth.Iyo backplane bandwidth ye general switch inotangira kubva akati wandei kusvika kumazana eGbps.Iyo yakakwirira iyo backplane bandwidth yekuchinja, iyo yakasimba iyo data yekugadzirisa kugona, asi iyo yakakwirira mutengo wekugadzira.
2. Exchange simba: core zviratidzo
3. Paketi yekuendesa chiyero: saizi yekugona kwekuchinja kwekutumira data pakiti
Izvo zvitatu zvinodyidzana.Iyo yakakwira iyo backplane bandwidth, iyo inokwirisa iyo switching simba uye yakakwirira iyo packet yekuendesa mwero.

Managed Switch Tasks
Iyo switch ndiyo inonyanya kukosha network yekubatanidza mudziyo mune yemunharaunda nharaunda network, uye manejimendi enzvimbo yenzvimbo network anonyanya kusanganisira manejimendi ekuchinja.
Iyo network manejimendi switch inotsigira SNMP protocol.SNMP protocol ine seti yezvakareruka network yekutaurirana, iyo inogona kupedzisa ese ekutanga network manejimendi mabasa, inoda mashoma network zviwanikwa, uye ine dzimwe nzira dzekuchengetedza.Iyo yekushanda nzira yeSNMP protocol iri nyore kwazvo.Iyo inonyanya kuona kuchinjana kweruzivo rwetiweki kuburikidza nemhando dzakasiyana dzemeseji, dzinoti PDUs (Protocol Data Units).Nekudaro, ma switch anodzora anodhura zvakanyanya kupfuura asina kutariswa switch anotsanangurwa pazasi.

Inoshandiswa kutevedzera traffic uye zvikamu
Magetsi anogadziriswa anoshandisa yakamisikidzwa Remote Monitoring (RMON) chiyero chekutevera traffic uye masesheni, iyo inoshanda mukuona mabhodhoro uye chokepoints mune network.Iyo software mumiriri inotsigira mana eRMON mapoka (nhoroondo, nhamba, maalarm uye zviitiko), inovandudza traffic traffic, kutarisa uye kuongorora.Nhamba ndeye general network traffic statistics;nhoroondo ndeye network traffic statistics mukati meimwe nguva yenguva;maaramu anogona kupihwa kana preset network parameter miganho yadarika;nguva inomiririra zviitiko zvekutungamira.

Inopa mutemo-based QoS
Kune zvakare ma switch anogadziriswa anopa mutemo-based QoS (Unhu hwebasa).Mitemo mitemo inodzora hunhu hwekuchinja.Manetiweki maneja anoshandisa marongero kugovera bandwidth, kuisa pamberi, uye kutonga network kuwana kune kuyerera kwekushandisa.Tarisiro iri pane bandwidth manejimendi marongero anodiwa kusangana nesevhisi-level zvibvumirano uye kuti marongero anopihwa sei kune switch.Multifunction light-emitting diodes (LEDs) pachiteshi chega chega chekuchinja kuratidza chimiro chechiteshi, hafu/full duplex, uye 10BaseT/100BaseT, uye chinja mamiriro e LED kuratidza system, redundant simba (RPS), uye bandwidth kushandiswa. kuona manejimendi system yakaumbwa.Maswichi mazhinji ari pazasi pedanho redhipatimendi haawanzo kutariswa, uye chete bhizinesi-level switch uye mashoma edhipatimendi-level switch anotsigira network manejimendi mabasa.