Network routers , switches , uye hubs zvose zvinowanikwa zvikamu zvehutano hweEthernet network. Zvinogona kuoneka zvakafanana pakutanga. Mumwe nomumwe
- iyo ipurasitiki shoma kana yesimbi yebhokisi-yakafanana nemagetsi ejecha
- inobvumira makombiyuta kuti aungane nayo kuitira chinangwa chekugonesa kukurukurirana pakati pavo neInternet Protocol
- inosanganisira zvikwata zvepanyama pamberi kana kumashure kwechikwata chinopa mapeji ekubatanidza aya makombiyuta, kubatana kwemasimba emagetsi, uye magetsi e LED kuratidza chimiro chemugadziri
Zvimwe zvinonyanya kukosha zvezvigadziri izvi ndizvo zvinodziparadzanisa.
Vanotinhira Mberi Network Data More Intelligently
Nepo hubs, switches, uye routers vose vanogovana maitiro akafanana, ma routers anosiyana zvakanyanya mukati mekushanda kwavo mukati uye ane zvinyorwa zvakawanda. Vatori vezvemagariro vakagadzirirwa kubatana pamwe nematarenda akawanda emunzvimbo (LANs) ane nzvimbo yakawanda yenzvimbo (WAN) . Vanotinhira vanoshanda sepakati pepamusoro kune network network. Vanogamuchira mapikicha emapatete , vanotarisa mukati mepakiti imwe neimwe kuti vaone kuti chii chinowanikwa uye inotarirwa neateresi dzeateresi, zvino tumira mapeti aya apo inofanirwa kuve nechokwadi kuti data inosvika pakupedzisira kwayo. Hakuna switch kana hubs inogona kuita zvinhu izvi.
Routers Kubatsira Kubatanidza Kwenyika Makombiyuta kuInternet
Vanogadzirisa mapepa emusha (anowanzoti mavheti e-broadband ) akagadzirwa zvakananga kuti vabatanidze musha weimba kuenda kuneIndaneti kuitira chinangwa chokugovana paIndaneti. Kusiyana neizvi, switch (uye hubs) haikwanise kujoka maintaneti akawanda kana kugovana neInternet connection. A network inoshandiswa chete ne-hubs inofanirwa kusarudza imwe kombiyuta sevanopinda paInternet, uye iyo chipfeti inofanira kuva neadapterta maviri emagetsi ekugoverana, imwe yekutarisana kwepaimba uye imwe yehutano hwakatarisana neIndaneti. Ne router, makombiyuta ose epamba anobatana ne router sevezera rako, uye router inobata zvose zvakadaro zveInternet gateway mabasa.
Vanotinhira Vanoshaya Mune Dzimwe Nzira, Uyewo
Uyezve, mavhiriji e-broadband ane zvinhu zvakawanda kunze kweavo vanoenda mumigwagwa yakadai sekubatanidza DHCP seva uye network firewall support. Nzira dzisingabatsiri dzebandaneti dzomumatare dzinosanganisira kunyange e-Ethernet switch inoshandiswa pakutsigira kakombiyuta yakavharidzirwa (uye inoita kuti kuwedzerwa kwenhare kuburikidza nekubatanidza zvimwe zvitsva kana zvichidikanwa).
Switch vs. vs. Hubs
Shanduko ndiyo nzira dzakakwirira-dzekuita kune hubs. Zvose dzinopfuura data pakati pemashandi akabatanidzwa kwavari. Mahombekiti anoita kudaro nokuparadzira dhenda kune mamwe ose akabatanidzwa, apo shanduko inotanga kuziva kuti chigadzirwa chipi chinonzi chinogamuchirwa che data uye wozotumira kune imwe iyo yedhiyo zvakananga kuburikidza neinoti "virtual circuit."
Apo makombiyuta mana akabatanidzwa kune chigaro, semuenzaniso, uye maviri emakombiyuta aya achitaurirana mumwe nomumwe, hubs inongopfuura kupfuura yose network network kusvika kune imwe yemakombiyuta mana. Kuchinja, kune rumwe rutivi, vanogona kugadzirisa nzvimbo yemunhu mumwe nomumwe wezvinhu zvemashamba (zvakadai seefaira yeEthernet) uye kusarudza zvakashata dhidhiyo kune imwe kombiyuta inonyatsoda iyo. Iyi maitiro anobvumira kushanduka kuunza zvishoma pasi rese mutengesi wepamusoro kana uchienzanisa ne hubs - hukuru hunobatsira pamatunhu akaoma.
Ko Zvakadini neWin-Fi Switch uye Hubs?
Musha Wemafirimu Wi-Fi anoshandisa mairaira asi nepamusoro-soro haane pfungwa yekushandura kusina wireless kana hub. A wireless access point inoshanda zvakafanana (asi kwete zvakafanana) kune wired switch.