Yintoni ulawulo network? Administration of network bendawo

Ekuqaleni ngembali yaso, zonke computer liqulathwe-ngokwalo kwaye esebenza ngokwahlukileyo enye kwenye. Ngenxa yokwanda kwenani leemoto oko kuyimfuneko ukuze umsebenzi wabo ngokudibeneyo. Ingakumbi, le abasebenzisi ochaphazelekayo basebenza kwi enye uxwebhu. Ngesisombululo iingxaki ezinjalo kukusetyenziswa kothungelwano indawo ehlabathini nezasekuhlaleni. ukwakhiwa womnatha kuye kwabangela imfuneko yokulawula le nkqubo, kwakunye ukwenza imisebenzi eyahlukeneyo. ulawulo network wathabatha le misebenzi.

imisebenzi yolawulo inethiwekhi Basic

Ngokutsho nemigangatho yamazwe ngamazwe, ulawulo lenethiwekhi le misebenzi ilandelayo:

• Iphutha Management. Oku kuquka ukufuna ukwenzela ukuqaphela echanekileyo ukuphelisa iimpazamo nokungaphumeleli kuthungelwano ethile.
• Uqwalaselo Management. Kumalunga uqwalaselo amacandelo nkqubo, kuquka indawo yabo, idilesi womnatha, ngokwezicwangciso womnatha iinkqubo zokusebenza, kunye nabanye.
• Accounting ukuba umsebenzi womnatha. Ulawulo inethiwekhi esuka kwikhompyutha sikwabandakanya nokubhaliswa kunye nolawulo alandele-up phezu izibonelelo ezisetyenzisiweyo kunye izixhobo kwi-network.
• Management Performance. Imalunga ekunikeni iinkcukacha-manani malunga umsebenzi womnatha kangangexesha elithile. Oku kwenziwa ukuze kuncitshiswe resource kwaye itye amandla kwakunye ngenjongo yokuba kusenziwa izicwangciso zezixhobo zokufundisa iimfuno elizayo.
• ulawulo Ukhuseleko. Lo msebenzi noxanduva lokulawula ukufikelela nokugcina ukuthembeka yonke idatha.

leeseti ezahlukeneyo yale misebenzi ifakwe izixhobo zophuhliso iimveliso womnatha.

Uxanduva lwenkqubo adnimistartora

Ulawulo lothungelwano computer iza phantsi kolawulo kunye nenkqubo isikhokelo adnimistartora phambi apho le misebenzi ilandelayo:

Ukukhangela impilo zakho zolwazi.

• Ulawulo nokusebenza kakuhle kothungelwano zasekuhlaleni.
• Ukukhusela data nokuqinisekisa ingqibelelo.
• ukhuselo inethiwekhi esuka kusebenziso olungavumelekanga.
• Ukulungisa umsebenzisi womnatha ukufikelela womnatha izibonelelo.
• Yogcino ulwazi.
• Ukusebenzisa lwemisebenzi engcono iinkqubo ukwenzela ukuba bazisebenzise ezi zincedisi zokufundisa ezikhoyo kunye nezibonelelo womnatha ngokupheleleyo.
• Ukuqhuba iimagazini ezizodwa kwi-network.
• Ukuphunyezwa abasebenzisi zoqeqesho kwi LAN.
• Control of the software iyasetyenziswa.
• Ukuphucula ulawulo phezu ariya yobulali yomsebenzi womnatha.
• Development of network amalungelo ukufikelela.
• Ukunqunyanyiswa i ukuguqulwa okungekho mthethweni le software ngenxa womnatha.

Umlawuli nkqubo ikwanoxanduva ukwazisa abasebenzi inkampani ethile okanye umbutho kwiindawo ezibuthathaka inkqubo yolawulo womnatha kunye neendlela ufikelelo olungekho mthethweni ukuba kunokwenzeka.

Iimpawu kunye nemigaqo yocwangciso inkqubo

Phambi lofakelo inethiwekhi esuka kwikhompyutha ukuze ufumane iimpendulo zale mibuzo ilandelayo:

• Yiyiphi imisebenzi iya kuqwalaselwa yaye yintoni imisebenzi ziya kwenziwa le nkqubo?
• Njengoko kwinethiwekhi yekhompyutha iya kwakhiwa? (Uhlobo yayo, umzila, njalo njalo).
• leyo computer Bangaphi kwaye ngoku kwi network?
• Zeziphi iinkqubo yolawulo womnatha iza kusetyenziswa?
• Yintoni na umbutho nkqubo wokhuseleko, apho le nkqubo iya kufakwa, njl

Iimpendulo zale mibuzo iza kudala inkqubo ezifunekayo ukuze kwinethiwekhi yekhompyutha ethile, apho zinto zilandelayo ziya kufakwa:

• Ukulungiselela, ukubeka esweni neenkqubo zovavanyo eziya kusetyenziswa yonke imihla kwi-network.
• Olawula ukusebenza kunye nempilo iikhompyutha zisetyenziswe.
• Ukulungiselela iinkqubo recovery inkqubo kwimeko iimpazamo okanye ukungaphumeleli.
• Ukulawula oko ufakelo elandelayo inkqubo entsha akayi kuba nefuthe elibi kwi network.

Kuba zonke ezi njongo, kufuneka ukuqeqesha abasebenzi kunye nabasebenzisi.

Iinkqubo ze ulawulo ekude

Ukuba kuyimfuneko, inkqubo yolawulo wolawulo kude zothungelwano isetyenziswa ngaphandle umbutho. Ukuze ezi njongo, isebenzisa izixhobo ezithile ekuvumela ukuba ukulawula inkqubo kunye unikezelo lobekelo kude nge-intanethi ngexesha lenene. Ezi nkqubo zinika ulawulo phantse ngokupheleleyo phezu izinto ezikude uthungelwano kunye kwikhompyutha nganye ngokwahlukeneyo. Oku kwenza kube lula ukuba ilawule kude desktop ye computer ngamnye kumsebenzi womnatha, ukukopa, okanye ukucima iifayile ezahlukeneyo, neenkqubo eziqhutywa kunye izicelo, njl

Kukho ezininzi kweenkqubo zokufikelela kude. Zonke iinkqubo zahluke iprotocol zabo interfaces. Ngokuphathelele yokugqibela, lojongano inokuba console okanye uhlobo ezibonwayo. iinkqubo eziqhelekileyo kunye ithandwayo, umzekelo, Remote Desktop Windows, UltraVnc, Apple yeDesktophu esiSiseko, uMphathi-Ofisi Remote, kunye nabanye.

isigaba yenethiwekhi

Uthungelwano yingqokelela iindlela kwimpahla yentsimbi, izixhobo zecomputer, kunye nonxibelelwano ezahlukeneyo banoxanduva ukwabiwa kakuhle kwezibonelelo ulwazi. Zonke iinethiwekhi zingahlulwa ngokweendidi ezintathu:

• Local.
• Global.
• City.

uthungelwano lwehlabathi kwenza ukuba unxibelelwano kunye data ngotshintshiselwano phakathi kwabasebenzisi ukuba ezihleli imigama enkulu enye kwenye. Ukusebenza kolu thungelwano kuvela ukulibaziseka okungephi ulwazi ekudluliseleni, nto leyo ibangelwa iphantsi kakhulu izinga data. Iyalibala lothungelwano computer lwehlabathi ungaba kuze amawaka eekhilomitha.

networks yedolophu esebenzayo kumhlaba ngaphantsi, ngoko ukunika ulwazi aphakathi kunye izantya eziphezulu. Ayikho kade phantsi data nje jikelele, kodwa ayikwazi nokudlulisela ulwazi phezu imigama emide. Iyalibala lothungelwano lwekhompyutha isusela ukusuka iikhilomitha eziliqela ukuya leekhilomitha amakhulu eziliqela.

I-LAN inika umlinganiselo ephezulu zodluliselo lwedata. Ngokuqhelekileyo, indawo womnatha ibekwe ngaphakathi kwizakhiwo omnye okanye ngaphezulu, kwaye iyalibala yayo ngekhilomitha ngaphantsi kwesinye. Amaninzi, ummandla womnatha wobulali eyakhelwe umbutho othile okanye kwishishini.

Iindlela okutshintshela datha uthungelwano

A indlela yokudlulisela ulwazi networks lwehlabathi local, ezahlukeneyo. inethiwekhi Global ikhompyutha ikakhulu kugxininisa uxhulumaniso, oko kukuthi, kokuba ukudluliselwa kwedata phakathi yomsebenzisi ezimbini kufuneka kuqala ukuseka i uxhulumaniso phakathi kwabo. Iinkqubo computer wendawo ukusebenzisa ezinye iindlela apho kungadingeki ukuba pre-ufakelo zonxibelelwano. Kulo mzekelo, ulwazi wathumela umsebenzisi ngaphandle isiqinisekiso lokulungela yayo.

Ukongeza umahluko isantya, kukho ezinye umahluko phakathi kwezi ndidi yothungelwano. Xa kufikwa kwindawo uthungelwano zasekuhlaleni, kukho ikhompyutha nganye inayo iadaptha yayo womnatha lebhokisi ukuba ezinye iikhompyutha. Kuba ezi iinjongo networks ezidolophini usebenzisa izixhobo utshintshe nje ezizodwa, ngelixa uthungelwano ebanzi-ndawo basebenzise imizila enamandla ukuba amaqhina oqhagamshelwano amajelo onxibelelwano.

iziseko Network

Uthungelwano computer iqulathe amacandelo leyo ukuba amaqela ngamaqela eziphawulekayo:

• izixhobo womnatha Active.
• inkqubo Pregnancy.
• izixhobo zonxibelelwano.
• izicelo Network.
• Izivumelwano Network.
• Services Network.

Ngalinye kula manqanaba uye sublayers yayo kunye namacandelo ezongezelelweyo. Zonke izixhobo adibanayo kwinethiwekhi ezikhoyo kufuneka ukudlulisela data ngokungqinelana algorithm ziya kuqondwa ngabanye izixhobo kule nkqubo.

immisebenzi yenethiwekhi

ulawulo Network ilindele ukusebenza kunye nenkqubo ethile kumanqanaba ngamanqanaba. Phambi kothungelwano corporate ezimbaxa phambi kulawulo misebenzi ilandelayo:

• ucwangciso inethiwekhi. Ngaphandle kwento yokuba ukufakelwa kwenkqubo kunye nokufakelwa onke amacandelo ngokuqhelekileyo inxaxheba ziingcali ezifanelekileyo, umlawuli wenethiwekhi kufuneka ukutshintsha inkqubo qho ngokwaneleyo, ingakumbi ukususa okanye ukongeza udweliso ngamnye kuwo.
• Kulungiselelwa inethiwekhi iindawo. Administration of local network, kule meko ukuvusa umsebenzi ngezixhobo womnatha esebenzayo, uninzi umshicileli womnatha.
• Kulungiselelwa iinkonzo zenethiwekhi. Uthungelwano ezinzima kunokuba iseti olubanzi lweenkonzo womnatha ziquka sothungelwano kwizakhiwo, iikhathalogu, iifayile bokushicilela, ufikelelo database, njl ..
• Zokusombulula. ulawulo Network kusengaphambili isakhono search zonke iziphene kunokwenzeka, ukusukela iingxaki zendlela, kwaye iingxaki ngokwezicwangciso iiprotokoli zenethiwekhi kunye neenkonzo.
• Ukufakelwa Izivumelwano womnatha. Oku kuquka umsebenzi onjalo njengokuba ucwangciso uqwalaselo elandelayo ye applet womnatha, ndibalinge, yaye zijongisise uqwalaselo kangangoko.
• Ukufumana iindlela ukwandisa ukusebenza kwe-network. Ngokukodwa, oko ingokufumana imiqobo ezifuna ukutshintshwa kwefowuni.
• Esweni iindawo network kunye nothungelwano lwezothutho.
• Ukuqinisekisa ukhuseleko ulwazi. Oku kuquka usekele data yakho, uphuhliso umsebenzisi akhawunti nkqubo yokhuseleko, ukusetyenziswa yonxibelelwano ekhuselekileyo kunye nabanye.

Zonke ezi misebenzi kufuneka kwenziwe ngaxeshanye kunye ngokubanzi.

izixhobo zolawulo Security

izixhobo zolawulo Ukhuseleko unethemba umsebenzi kumacala ezininzi:

• Ukusasaza ulwazi oluyimfuneko ukhuseleko mali.
• Uqokelelo kunye nohlahlelo ekusebenzeni iindlela zokhuseleko ye data.

Administration of local network, kulo mzekelo, iquka umsebenzi kunye sikhokelo solawulo zokhuseleko lolwazi. Imisebenzi adnimistartora kulo mba zibandakanya le misebenzi ilandelayo:

• Ukudaleka kunye ukwabiwa izitshixo.
• Qwalasela nokulawula ukufikelela kwinethiwekhi.
• ulawulo ufihlo nge kriptoparametrov efanelekileyo.
• Beka nokulawula izithuthi kunye nendlela.

Umlawuli nkqubo kufuneka kwakhona ukusasaza ingcaciso kubasebenzisi, apho kuyimfuneko ungqinisiso ngempumelelo (passwords, amaqhosha, njalo njalo).

Ukukhusela system malware

In Microsoft Windows kukho ilungiselelo elikhethekileyo iziko lolwazi, nenoxanduva yokukhusela inkqubo esuka software eyingozi. Ukongeza, inkqubo yokusebenza unalo imisebenzi nokhuseleko uyamxhaxha kwaye kugqitywa ngokuzenzekela yonke idatha. Ngaphandle koku, le nkqubo umlawuli kufuneka imisebenzi ezongezelelweyo ejoliswe ukukhusela inethiwekhi esuka kwikhompyutha:

• Ukufikelela kwikhompyutha usebenzisa ID isixhobo eyahlukileyo.
• Ukuthintela ukungena kolwazi malunga abaqhubi abasusekayo.
• Encryption of media zesigcini, kunye nabanye.

networks Ukuphathwa bona izenzo ejoliswe ukuphunyezwa kwemigaqo-nkqubo wokhuseleko, ukuthembeka kunye nokufumaneka kobutyebi ulwazi network. Ukuze ezi njongo, i-software efanelekileyo yaye hardware njenge umphathi wendlela imemezela nenani lamaxanduva kunye nemisebenzi.