Njengamanje, amaswishi emakethe angahlukaniswa abe amaswishi aphethwe kanye namaswishi angaphethwe. Wazi kangakanani ngalezi zinhlobo ezimbili zokushintshwa? Uyini umehluko phakathi kwalokhu okubili? Kufanele ngikhethe kanjani?

Kuyini ukushintshwa kokuphathwa kwenethiwekhi?

Iswishi yokuphatha inethiwekhi ikakhulukazi yenza imisebenzi efana nokuqapha izimbobo zokushintshwa, ukuhlukanisa ama-VLAN, nokusetha izimbobo ezinkulu ngokusebenzisa imbobo yokuphatha. Ngenxa yokuthi ukushintshwa kokuphathwa kwenethiwekhi kune-VLAN, CLI, SNMP, IP routing, QoS kanye neminye imisebenzi yesici, kuvame ukusetshenziswa kungqimba oluyinhloko lwenethiwekhi, ikakhulukazi ezikhungweni zedatha ezinkulu neziyinkimbinkimbi.

Kuyini ukushintsha okungalawulwa?
Iswishi engaphethwe i-plug-and-play Ethernet switch engacubunguli ngokuqondile idatha. Njengoba iswishi yokuphatha okungeyona eyenethiwekhi ingadingi izilungiselelo, ingasetshenziswa ngokuxhuma ikhebula le-inthanethi, futhi ibizwa nangokuthi iswishi yohlobo oluyisiwula.

Umehluko phakathi kwamaswishi aphethwe namaswishi angaphethwe
Kungakhathaliseki ukuthi ukushintsha okuphethwe noma ukushintsha okungaphethwe, asetshenziselwa ukunwetshwa kwembobo yenethiwekhi nokushintshaniswa kwedatha, kodwa iswishi ephethwe inethiwekhi yengeza uchungechunge lwemisebenzi yokuphatha ngalesi sisekelo. Iswishi yokuphatha inethiwekhi isekela ukumisa. Ingakwazi ukulawula inethiwekhi ngokusebenzisa izinguquko zokumisa, ezifana nokubalulekile, ukulawula ukugeleza kanye ne-ACL. Amaswishi okuphatha okungewona awenethiwekhi awasekeli izinguquko zokumisa, ngakho-ke imisebenzi yawo ayicebile njengamaswishi okuphatha inethiwekhi. Akukhona lokho kuphela, ukushintshwa kokuphathwa kwenethiwekhi futhi kunezinzuzo zomkhawulokudonsa omkhulu we-backplane, umthamo omkhulu wedatha, izinga eliphansi lokulahlekelwa kwephakethe, ukubambezeleka okuphansi, nokuxhumana okuvumelana nezimo. Kodwa-ke, kungenxa yokuthi isishintshi sokuphatha inethiwekhi sinemisebenzi ecebile ukuthi intengo yayo yezindleko ihlobene naleyo yokuphathwa okungeyona inethiwekhi. Iphakeme ngokushintsha.

Ungakhetha kanjani phakathi kokushintsha okuphethwe nokungalawulwa?

Ukuqinisekisa ukusebenza kahle kwalo lonke uhlelo lwenethiwekhi, kubaluleke kakhulu ukukhetha ukushintshwa okufanele. Ngakho-ke umuntu kufanele akhethe kanjani phakathi kweswishi ephethwe kanye neswishi engaphethwe? Ungacabangela izici ezimbili zendawo yenethiwekhi nezindleko:

Ezikhungweni zedatha eziyinkimbinkimbi kanye namanethiwekhi amakhulu ebhizinisi, inethiwekhi idinga ukudlulisa inani elikhulu ledatha ngokuqhubekayo. Ngalesi sikhathi, ukushintsha kufanele kwenze izinkulungwane zokudluliswa kwethrafikhi yedatha nemisebenzi yokuphatha. Kulokhu, kuwukuhlakanipha kakhulu ukukhetha ukushintshwa kokuphathwa kwenethiwekhi. Ngoba ukushintshwa kokuphathwa kwenethiwekhi kungenza ukuphathwa kokutholwa kanye nokuphathwa kokulawulwa komsebenzisi emishinini yenethiwekhi ngokuya ngemishini nabasebenzisi ekushintsheni.
Ezindaweni ezilula zenethiwekhi njengamahhovisi amancane, amakhaya, njll., imisebenzi yokuphatha eyinkimbinkimbi ayidingeki, ngakho-ke ungakhetha ukushintshwa okungalawulwa ngoba intengo yokushintsha okungalawulwa ishibhile futhi iyathengeka kakhulu kunokushintsha okuphethwe yinethiwekhi.