Munyika yezvivakwa zvetiweki, bhizinesi switch ndiyo ibwe rekona, kufambisa kufambiswa kwekutaurirana uye kuyerera kwedata mukati mesangano. Kunyange zvazvo zvishandiso izvi zvingaita semabhokisi matema kune vasina kudzidza, kunyatsoongorora kunoratidza gungano rakanyatsogadzirwa rezvikamu zvakasiyana-siyana, chimwe nechimwe chichiita basa rinokosha mukuona kushanda kwakakwana uye kuvimbika.
Ngatitarisei zvakanyanya kushanda kwemukati kwebhizinesi switch uye tifukure iyo yakaoma tapestry yezvikamu zvinoumba musana wemazuva ano networking mhinduro.
1. Kugadzirisa kugona:
Pamwoyo pese bhizinesi switch ine simba processor inoshanda senzvimbo yekuraira kune ese maitirwo. Aya ma processors anowanzo ari epamusoro-kuita maCPU kana akasarudzika maASIC (application-chaiwo akasanganiswa maseketi) anoita mabasa akakomba senge kuendesa packet, routing, uye kutonga kwekuwana nekumhanya kwemheni uye nemazvo.
2. Memory module:
Memory modules, kusanganisira RAM (random yekuwana ndangariro) uye flash memory, inopa switch nezviwanikwa zvinodiwa kuchengetedza uye kugadzirisa data. RAM inogonesa kuwana nekukurumidza kune ruzivo runowanzo shandiswa, nepo flash memory inoshanda seyakaenderera chengetedzo ye firmware, mafaera ekugadzirisa, uye data inoshanda.
3. Ethernet port:
Ethernet ports inoumba chimiro chemuviri kuburikidza iyo zvishandiso zvinobatanidza kune switch. Aya madoko anowanikwa mune zvakasiyana-siyana zvigadziriso, kusanganisira zvechinyakare mhangura RJ45 ports ye wired connections uye fiber optic interfaces kune kureba uye yakakwirira-speed network zvinodiwa.
4. Chimiro chekuchinjana:
Mucheka wekuchinja unomiririra dhizaini yemukati ine basa rekutungamira data traffic pakati pemidziyo yakabatana. Uchishandisa akaomesesa algorithms uye tafura kutarisa, jira rekuchinja nenzira kwayo rinofambisa mapaketi kune yavo yavanoda kuenda, kuve nechokwadi kushoma latency uye yakakwana bandwidth kushandiswa.
5. Power supply unit (PSU):
Kuvimbika kwemagetsi kunokosha kune kusakanganiswa kwekushandura kushandiswa. Iyo magetsi emagetsi unit (PSU) inoshandura inouya AC kana DC simba kune yakakodzera voltage inodiwa nezvinochinja zvinhu. Redundant PSU zvigadziriso zvinopa kumwe kusimba, kuve nechokwadi chekuenderera mberi kwekushanda muchiitiko chekutadza kwemagetsi.
6. Kutonhodza system:
Tichifunga nezvakakura zvekugadzirisa zvinodikanwa zvebhizinesi switch, inoshanda yekutonhora sisitimu yakakosha kuchengetedza yakakwana tembiricha yekushanda uye kudzivirira kupisa. Kupisa kunyura, mafeni, uye mafambisirwo ekufambisa kwemhepo anoshanda pamwe chete kuti abvise kupisa kunogadzirwa nezvinhu zvinoshanda uye kuve nechokwadi chekuchinja kwekuita uye hupenyu hwesevhisi.
7. Management interface:
Enterprise switch ine manejimendi ekutungamira akadai sewebhu-based dashboard, command line interface (CLI), uye SNMP (Simple Network Management Protocol) vamiririri vanoita kuti vatariri vagadzirise vari kure, kutarisa, uye kugadzirisa mashandiro etiweki. Aya mainterface anogonesa zvikwata zveIT kuchengetedza kuvimbika kwetiweki uye kugadzirisa zvine hungwaru nyaya dziri kubuda.
8. Chengetedzo maficha:
Munguva yekuwedzera kwekutyisidzira kwecyber, hunyanzvi hwekuchengetedza hwakakosha kuchengetedza data rakadzama uye network network. Enterprise switches inobatanidza nzira dzekuchengetedza dzepamusoro, dzinosanganisira access control list (ACLs), VLAN segmentation, encryption protocol, uye intrusion yekuona/kudzivirira masisitimu (IDS/IPS), kuomesa network perimeters kurwisa zvakaipa.
mukupedzisa:
Kubva pakugadziridza simba kusvika kune ekuchengetedza mapuroteni, chikamu chega chega mune bhizinesi switch chinoita basa rakakosha mukuunza yakavimbika, yepamusoro-inoshanda networking mhinduro. Nekunzwisisa kuomarara kwezvikamu izvi, masangano anogona kuita sarudzo dzine ruzivo kana achisarudza uye nekuendesa network network, achiisa hwaro hweiyo agile, yakasimba, uye ramangwana-uchapupu IT ecosystem.
Nguva yekutumira: Chivabvu-09-2024
