Iswitshi elawulwayoiimveliso zibonelela ngeendlela ezahlukeneyo zolawulo lwenethiwekhi esekwe kwi-terminal control port (Console), esekelwe kumaphepha eWeb, kunye nenkxaso yeTelnet yokungena kwinethiwekhi ukude.Ke ngoko, abalawuli bothungelwano banokwenza ujongo lwendawo okanye olukude lwexesha lokwenyani lobume bokutshintsha kokusebenza kunye nobume bokusebenza kwenethiwekhi, kwaye balawule ubume bokusebenza kunye neendlela zokusebenza zawo onke amazibuko okutshintsha kwihlabathi jikelele.Ke, zeziphi izalathisi ezintathu eziphambili zokutshintsha kwemizi-mveliso elawulwayo?

Iimpawu eziThathu zoTshintsho oluLawulwayo
1. I-Bandplane bandwidth: Imisela umda ophezulu we-bandwidth yokudibanisa phakathi kwe-template ye-interface nganye kunye ne-injini yokutshintsha.
I-Bandplane bandwidth yimali eninzi yedatha enokuthi iphathwe phakathi kweprosesa yojongano lokutshintsha okanye ikhadi le-interface kunye nebhasi yedatha.I-backplane bandwidth ibonisa ubungakanani bedatha yokutshintshiselana kwedatha yokutshintsha, kwaye iyunithi yi-Gbps, eyaziwa ngokuba yi-bandwidth yokutshintsha.I-backplane bandwidth yokutshintsha ngokubanzi ukusuka kwiiGbps ezininzi ukuya kumakhulu eGbps.Okukhona iphezulu i-backplane bandwidth yotshintshi, inamandla okusebenza kwedatha, kodwa iphezulu iindleko zoyilo.
2. Umthamo wotshintshiselwano: izalathisi eziphambili
3. Ireyithi yokuthumela ipakethi: ubungakanani bokukwazi ukutshintshela phambili iipakethi zedatha
Ezi zintathu ziyazalana.Iphezulu i-backplane bandwidth, iphezulu umthamo wokutshintsha kwaye iphezulu ireyithi yokuthumela ipakethi.

ImiSebenzi yoTshintsho eLawulwayo
Ukutshintsha sesona sixhobo sibalulekileyo sonxibelelwano lwenethiwekhi kwinethiwekhi yendawo yendawo, kunye nolawulo lwenethiwekhi yendawo yendawo ikakhulu kubandakanya ulawulo lokutshintsha.
Utshintsho lolawulo lwenethiwekhi luxhasa iprotocol yeSNMP.Iprothokholi ye-SNMP iquka isethi yeenkcukacha zonxibelelwano lwenethiwekhi ezilula, ezinokugqiba yonke imisebenzi yolawulo lwenethiwekhi esisiseko, ifuna izixhobo ezincinci zenethiwekhi, kwaye ineendlela ezithile zokhuseleko.Indlela yokusebenza ye-SNMP protocol ilula kakhulu.Iqaphela ubukhulu becala ukutshintshiselana ngolwazi lwenethiwekhi ngeentlobo ezahlukeneyo zemiyalezo, ezizezi PDUs (iiYunithi zeDatha yeProtocol).Nangona kunjalo, utshintsho olulawulwayo lubiza kakhulu kunokutshintsha okungalawulwayo okuchazwe ngezantsi.

Isetyenziselwa ukulandelela itrafikhi kunye neeseshoni
Ukutshintsha okulawulwayo kusebenzisa umgangatho odibeneyo wokuJonga i-Remote Monitoring (RMON) yokulandelela i-traffic kunye neeseshoni, ezisebenzayo ekumiseleni i-bottlenecks kunye ne-chokepoints kwinethiwekhi.I-arhente yesofthiwe isekela amaqela e-RMON e-4 (imbali, izibalo, i-alamu kunye neziganeko), ukuphucula ulawulo lwezithuthi, ukubeka iliso kunye nokuhlalutya.Ubalo lubalo lwetrafikhi yothungelwano ngokubanzi;imbali yinkcukacha-manani yetrafikhi yothungelwano phakathi kwexesha elithile;ii-alam zinokukhutshwa xa imida yokusetwa kwangaphambili kweparamitha yenethiwekhi igqithisiwe;ixesha limele iziganeko zolawulo.

Ibonelela ngeQoS esekwe kumgaqo-nkqubo
Kukho neenguqu ezilawulwayo ezibonelela nge-QoS esekelwe kumgaqo-nkqubo (Umgangatho wenkonzo).Imigaqo-nkqubo yimigaqo elawula ukuziphatha kokutshintsha.Abalawuli benethiwekhi basebenzisa imigaqo-nkqubo yokwabela i-bandwidth, ukubeka phambili, kunye nokulawula ukufikelela kwinethiwekhi kwi-application flows.Ingqwalasela ikwimigaqo-nkqubo yolawulo lomda ofunekayo ukuhlangabezana nezivumelwano zomgangatho wenkonzo kunye nendlela imigaqo-nkqubo ekhutshwa ngayo kwiiswitshi.I-Multifunction light-emitting diodes (i-LED) kwi-port nganye yokutshintsha ukubonisa isimo se-port, isiqingatha / i-duplex epheleleyo, kunye ne-10BaseT / 100BaseT, kunye nokutshintsha ii-LED zesimo ukubonisa inkqubo, amandla angafunekiyo (RPS), kunye nokusetyenziswa kwe-bandwidth A comprehensive and convenient. inkqubo yolawulo olubonakalayo yenziwe.Uninzi lweeswitshi ezingaphantsi kwenqanaba lesebe azilawulwa, kwaye zitshintsha kuphela kwinqanaba leshishini kunye neeswitshi ezimbalwa zenqanaba lesebe zixhasa imisebenzi yolawulo lwenethiwekhi.