Isingeniso kwiingcamango ezibalulekileyo ze-LAN
Inethiwekhi yommandla wengingqi (LAN) inika amandla ekunxibelelaneni kwiqela leekhomputhaza elisondelelene komnye nomnye, njengokwakhiwa kweofisi, isikolo okanye ikhaya. I-LAN zivame ukwakheka ukwenzela ukuba ukwabelana ngezixhobo kunye neenkonzo ezinjengeefayile, iimprinta, imidlalo, izicelo, i-imeyile, okanye ukufikelela kwi-intanethi.
Unxibelelwano lwamaqela amaninzi lungahlala lunye, lukhutshwe kunoma iyiphi enye inethwekhi, okanye lunokuxhuma kwezinye i-LAN okanye i- WAN (njenge-intanethi). Iinqununu zasekhaya zamakhaya zi-LAN zangasese kodwa kunokwenzeka ukuba zibe ne-LAN ezininzi ngaphakathi kwindlu, ngathi ukuba inethwekhi yomninimzi isetyenziswe .
I-Technologies ezisetyenziselwa ukwakha i-LAN
Amanethiwekhi asekuhlaleni amaninzi asebenzisa i- Wi-Fi okanye i- Ethernet ukuxhuma izixhobo zabo kunye.
I-Wi-Fi ye-LAN yendabuko isebenza enye okanye ngaphezulu kwamanqaku okufikelela angenazintambo amacebo aseburhulumenteni yesangqa axhuma kuyo. Ezi ngongoma zokufikelela ekulawuleni ukuthutha kwendlela yokuthutha ukuya kwii-device zendawo kwaye ziyakwazi ukubonisana nenethiwekhi yendawo kunye namanethiwekhi angaphandle. Kwi-LAN yasekhaya, ii- routers zokuhamba ngee- wireless zenza imisebenzi yendawo yokufikelela.
Imveli ye-Ethernet LAN iqukethe enye okanye ngaphezulu, iitshintshi , okanye ii-routers zendabuko ukuba izixhobo ngamnye zidibanise kwii- Ethernet .
Zombili i-Wi-Fi ne-Ethernet iphinda ivumele amadivaysi ukuba axhumane ngqo (umzekelo, oontanga oontanga okanye odibaniselwano oluhambelanayo) kunokuba kusetyenziswe isikhombiso esisezantsi, nangona ukusebenza kwezi nethiwekhi kunqamle.
Nangona i-Ethernet kunye ne-Wi-Fi idla ngokusetyenziswa kwamanye amashishini kunye namakhaya, ngenxa yeendleko eziphantsi kunye neemfuno zentsholongwane, i-LAN inokusekwa ngefiber xa kunokufumaneka isizathu esaneleyo.
IProtokholi ye-Intanethi (IP) yiyona ndlela ikhethileyo yokukhetha inethiwekhi esebenzayo kwi-LANs. Zonke iinkqubo ezisebenzayo zokunxibelelana kwenethwekhi ziye zakha inkxaso kwi- TCP / IP efunekayo.
Ubunzima Kangakanani I-LAN?
Inethiwekhi yendawo ingaba neyiphi na enye okanye ezimbini izixhobo ukuya kumawaka amaninzi. Amanye amacebo afana namaseva kunye nabashicileli bahlala behlanganiswe ngokusisigxina ne-LAN ngelixa iifowuni eziphathekayo ezifana nekhomputha zeekhomputha kunye neefowuni zingangena kunye nokushiya intanethi ngamaxesha athile.
Bobabini ubuchwephesha basebenziselwa ukwakha i-LAN kunye nenjongo yalo kugqiba ubukhulu bayo boqobo. Umnxeba we-Wi-Fi wendawo, umzekelo, atya ukuphakama ngokubhekiselele kwingingqi yokufikelela kwamanqaku okufikelela, kodwa iinqununu ze-Ethernet zivame ukululela imida ekwazi ukufikelela kuyo.
Kwiimeko zombini, nangona kunjalo, ii-LAN ziyakwandiswa ukuze zifake umgama omde xa zifuneka xa zihlanganiswa ndawonye kunye neendawo zokufikelela okanye ukutshintsha.
Qaphela: Ezinye iintlobo zomnatha wendawo zingaba zikhulu kunama-LANs, njenge- MANs kunye ne-CANs .
Iinzuzo zoNxibelelwano lweNgingqi
Kukho inzuzo eninzi kwii-LAN. Eyona nto ibonakalayo, njengale khankanywe ngentla, kukuba isofthiwe (kunye neelayisenisi), iifayile kunye ne-hardware inokwabelwana ngazo nazo zonke izixhobo ezixhuma kwi-LAN. Oku akukwenzelanga izinto nje kuphela kodwa kunciphisa iindleko zokuthenga iintlobo.
Ngokomzekelo, ishishini lingaziphepha ukuthenga umshicileli kumqeshwa ngamnye kunye nekhompyutheni ngokumisela i-LAN ukwabelana nomshicileli phezu kwenethiwekhi yonke, evumela ngaphezulu komntu oyedwa ukuprinta kuyo, izinto zefeksi, amaxwebhu okukhangela, njl njl.
Ekubeni ukwabelana ngendima enkulu yenethiwekhi yendawo, kuyacaca ukuba olu hlobo lwenethiwekhi lithetha ukuthetha ngokukhawuleza. Akukho kuphela iifayili kunye nedatha ekwabelwana ngayo ngokukhawuleza xa behlala kwinethiwekhi yendawo kunokuba bafikelele kwi-intanethi kuqala, kodwa unxibelelwano lwamaphuzu ukuya kwintetho lunokumisela ukuthetha ngokukhawuleza.
Kwakhona kule ncwadana, ukwabelana ngezixhobo kwintanethi kuthetha ukuba kukho ulawulo lolawulo oluphambili, oko kuthetha ukuba kulula ukwenza utshintsho, ukubeka iliso, ukuhlaziywa, ukujongana neengxaki, nokugcina ezo zixhobo.
I-LAN
Intsholongwane yenethiwekhi yekhompyutheni yindlela esetyenziswayo yonxibelelwano malunga neenxalenye ze-LAN. Abo baqulunqa ubuchwephesha benethiwekhi bajonga ukuxolisa, kwaye ukuqonda kwabo kunika ingqiqo eyongeziweyo malunga nendlela amanethiwekhi asebenza ngayo. Nangona kunjalo, umsebenzisi oqhelekileyo womnatha wekhompyutheni akadingeki ukuba azi ngokubanzi ngabo.
Iibhasi, i-ring, kunye neenkwenkwezi zenkwenkwezi ziintlobo ezintathu ezisisiseko eziyaziwa ngabantu abaninzi abanxibelelwano-nxibelelwano.
Yintoni i-LAN Party?
Iqela le-LAN libhekiselele kuhlobo lwabadlali abaninzi bekhompyutheni yekhompyutha kunye nomcimbi wezentlalo apho abathathi-nxaxheba bazisa iikhompyutha zabo kunye nokwakha inethiwekhi yendawo yangethuba.
Ngaphambi kokuba iinkonzo zegeyimu ezisekelwe efini kunye nokudlala kwe-intanethi zikhule, amaqela e-LAN ayimfuneko ekuhlanganiseni abadlali ukudibanisa imilinganiselo kunye neenzuzo ezikhawulezayo, ukuxhamla kwe-latency ukuxhasa iinkonzo zemizuzu yangempela.