Ukushintsha kwenethiwekhi kubalulekile ekuxhumeni amadivayisi nokuqinisekisa ukudluliswa kwedatha okushelelayo ngaphakathi kwenethiwekhi. Lapho ukhetha iswishi, izinhlobo ezimbili ezijwayelekile okufanele zicatshangelwe amaswishi edeskithophu kanye namaswishi afakwa kwi-rack-mount. Uhlobo ngalunye lokushintsha lunezici ezihlukile, izinzuzo, nezinhlelo zokusebenza, futhi lufanele izimo ezihlukahlukene. Ake sihlole umehluko phakathi kwawo ukuze sikusize wenze ukukhetha okufanele.
1. Usayizi kanye nomklamo
Ukushintsha Ideskithophu: Amaswishi edeskithophu mancane futhi alula futhi angabekwa etafuleni, eshalofini, noma kwenye indawo eyisicaba. Usayizi wabo omncane ubenza balungele amahhovisi asekhaya, amabhizinisi amancane, noma ukusetha kwesikhashana.
Amaswishi e-Rack-mount: Amaswishi e-Rack-mount makhulu, ama-rack more, futhi angena esikhaleni esijwayelekile seseva esingu-19-intshi. Avame ukusetshenziswa ezikhungweni zedatha, amanethiwekhi ebhizinisi, namagumbi e-IT lapho amadivayisi amaningi adinga ukuhlelwa kahle.
2. Inani lamachweba nokuqina
Amaswishi edeskithophu: Ngokuvamile anikela ngezimbobo ezi-5 kuye kwezingu-24 futhi afanele amanethiwekhi amancane. Alungele ukuxhuma inombolo elinganiselwe yamadivayisi, njengamakhompyutha, amaphrinta, namafoni we-IP.
Amaswishi e-Rack-mount: Imvamisa ifakwe amachweba angama-24 kuye kwangama-48, amanye amamodeli avumela ukunwetshwa kwe-modular. Lezi zinguquko zifaneleka kakhulu kumanethiwekhi amakhulu anenani elikhulu lamadivayisi kanye nezidingo zokukala okuphezulu.
3. Amandla nokusebenza
Ukushintsha kwedeskithophu: Amaswishi edeskithophu alula ekwakhiweni, ukusetshenziswa kwamandla aphansi, futhi anele izidingo eziyisisekelo zenethiwekhi njengokwabelana ngamafayela noxhumo lwe-inthanethi. Bangase bantule izici ezithuthukile ezitholakala kumaswishi amakhulu.
Amaswishi e-Rack-mount: Nikeza ukusebenza okuphezulu, izici ezithuthukile njenge-VLAN, QoS (Ikhwalithi Yesevisi), kanye nomzila we-Layer 3. Lawa maswishi aklanyelwe ukuphatha umthamo omkhulu wethrafikhi kanye nokudluliswa kwedatha okunesivinini esikhulu ezindaweni ezifunwa kakhulu.
4. Ukufakwa kanye nokulungisa
Ukushintsha kwedeskithophu: Ukushintsha kwedeskithophu kulula ukusethwa nokusetshenziswa futhi akudingi ukufakwa okukhethekile. Angamadivayisi e-plug-and-play, awenza alungele abasebenzisi abangebona abezobuchwepheshe.
Amaswishi e-Rack-mount: Lawa adinga ukufakwa endaweni yokubeka iseva, evumela ukuhlela okungcono nokuphathwa kwekhebula. Lokhu kuzenza zilungele izindawo zenethiwekhi ezihlelekile, kodwa zingadinga ubuchwepheshe obuningi bobuchwepheshe.
5. Ukukhipha ukushisa nokuqina
Ukushintsha kwedeskithophu: Ngokuvamile akuna fan futhi kuncike ekupholiseni okwenziwayo, ngakho kuthulile kodwa akulungele kangako ukuthwala umsebenzi noma izindawo ezinamazinga okushisa aphezulu.
Amaswishi e-Rack-mount: Afakwe amasistimu okupholisa asebenzayo njengamafeni, aqinisekisa ukusebenza okuthembekile ngisho nangaphansi kokusetshenziswa kanzima. Ziqinile futhi zilungele ukusetshenziswa isikhathi eside ezindaweni eziqeqeshiwe.
6. Inani
Ukushintsha kwedeskithophu: Kuthengeka kakhulu ngenxa yokwakheka kwabo okulula nosayizi omncane. Ayabiza kakhulu kumanethiwekhi amancane anezidingo eziphansi.
Amaswishi e-Rack-mount: Lawa ngamanani entengo kodwa anikezela ngezici ezithuthukile nokuqina, okuwenza abe utshalomali olungcono lwamabhizinisi amakhulu aphakathi nendawo namakhulu.
Iyiphi Okufanele Uyikhethe?
Khetha iswishi yedeskithophu uma:
Udinga inethiwekhi encane yekhaya lakho noma ihhovisi elincane.
Uncamela isixazululo esihlangene, esisebenziseka kalula.
Isabelomali siwukucatshangelwa okuyinhloko.
Khetha i-rack-mount switch uma:
Uphatha inethiwekhi yebhizinisi eliphakathi nendawo ukuya kwelikhulu noma ibhizinisi.
Udinga ukusebenza okuthuthukile, ukukala, nokuhlelwa okungcono.
Unolwazi lobuchwepheshe oludingekayo kuma-server racks kanye nokufakwa.
Imicabango yokugcina
Ukuqonda umehluko phakathi kwedeskithophu namaswishi e-rack-mount kungakusiza wenze isinqumo unolwazi ngokusekelwe kusayizi wenethiwekhi, inkimbinkimbi, namandla okukhula. Kungakhathaliseki ukuthi ukusetha okulula noma isisombululo sezinga lebhizinisi, ukukhetha iswishi efanele kubalulekile ekusebenzeni kahle kwenethiwekhi nokuthembeka.
Isikhathi sokuthumela: Dec-31-2024
