LAN ndiyo inonyanya kufarirwa yatinoshandisa nhasi.Chii chinonzi LAN?
A Local Area Network (LAN) inoreva boka remakomputa akabatanidzwa nemakomputa akawanda mune imwe nzvimbo achishandisa chiteshi chenhepfenyuro.Iyo yakawanda iripo munzvimbo ino, iyo yakawanda michina inogona kutaurirana kune mumwe nemumwe.Uye chete LAN yehurongwa ndiyo inogona kutaurirana.Semuenzaniso, midziyo yekombuta muLAN yeshanduko imwechete inogona kubatanidzwa kuburikidza nekero yeMAC.
LAN ine akawanda maitiro, zvichiita kuti ive imwe yeakakosha:
Feature 1: Iyo yekubatanidza huwandu hweLAN idiki kwazvo, uye inongobatanidzwa munzvimbo yakazvimiririra yenzvimbo, senge chivakwa kana pakati peboka rekuvaka.Zvinogona kunzwisiswa kuti makamuri ari muchivako chimwe chete anogona kubatanidzwa kune mumwe nemumwe kuburikidza nemafambisi.
Feature 2: The transmission medium (twisted pair, coaxial cable) yakanyatsoiswa inoshandiswa kune networking, uye chiyero chekutumira data chakakwirira muhuwandu hwe10Mb / s kusvika ku10Gb / s.Semuenzaniso, mune yakazvimirira system, kana kufamba kuenda kumakamuri akasiyana kana kusvika kumakamuri akasiyana neelevator inoshandiswa.Iyo ine hukama neiyo hardware dhizaini yetiweki interface inoshandiswa.
Feature 3: Kunonoka kutaurirana kunonoka, yakaderera bit kukanganisa mwero, uye yakakwirira kuvimbika.
Feature 4: Zvese zviteshi zvakaenzana uye zvinogovana nzira yekufambisa.
Feature 5: Inoshandisa yakagoverwa kutonga uye kutepfenyura kutaurirana, uye inogona kushandiswa kune ese ari maviri kutepfenyura uye multicast.
Zvinhu zvikuru zvinoumba LAN itiweki topology yayo, midhiya yekufambisa, uye nzira dzayo dzekudzora kupinda kune midhiya.
Iri pamusoro ndiyo tsananguro yeruzivo yekunzwisisa kwekutanga kweLAN yakaunzwa neShenzhen HDV Phoelectron Technology Co., Ltd., inogadzira michina yekukurukurirana yemaziso.
