Kana uchikwanisa kuenda paIndaneti kana kuti chero munzvimbo Network router (aka munhu router) kungava chimwe chezvikonzero zvikuru zvinoriumba zvine chokuita kuti kombiyuta. Iye anokwanisa kutsanya kubatana kumba kwako samambure kubva kunze. mudziyo Izvi zvinoita zvose mashoko kubva Mugoveri pakuwanza noruvara akaisa pamakombiyuta zvose samambure. Panyaya iyi, iyo router anotora zvinokosha basa kuunza kuchengeteka kwacho. Saka, tinotarisa chii chinonzi router?
The router chinoshandiswa kubatanidza flow pose, vachibvumira zvikuru vakarongeka kuparadzira motokari uye kushandisa dzimwe nzira pakati Network nodes. Saka, chinangwa chikuru pakati router ndiro humwewo basa makwara uyewo mubatanidzwa network siyana.
Sei ini kuva router?
Apo router richashandiswa, zvinoenderana zvachose sei vakapakata nhamba zvengarava. Somuenzaniso, rinogona kushandiswa omunharaunda, zvinobudirira kushandisa motokari kana totaura zvikuru segmented network. With mudziyo ichi inogona kwakabatana Ethernet mhando samambure mamwe marudzi, uye zvinogonawo kupa kutaura munyika yose network.
Asi izvozvo handizvo zvoga, pamusoro mubvunzo, chii router. mano aya kwete chete chokuita yose network, kana mumwe. Ivo vanoita motokari zvakanaka pamusoro pomumbure wokutanga dzakati, kureva, pamwero kuti zviri kupfuura chinja. router kwakadaro kunokosha kana kuronga kuwedzera kunzwisisa samambure topology, uyewo nokuda kuwedzera kwenhamba nodes. Nemambure rakarongwa ane kunyanyisa nhamba nzira iyo kuronga Wekumusoro yepamusoro uye nokutsanya chokuendesa mamwe mashoko omumasherufu. Saka, kana mubvunzo kuti chii chiri router, zvinova zvakawanda kana zvishoma yakajeka, zvakakodzera kugadzirisa nyaya "hwokutiparadza protocols". Vane mbiri dzinokosha: OSPF uchatumbura. Kana kushandisa vokutanga kufunga kwete chete kuwanda mano pakati nodes asiwo chokupika pomumbure, uye packet yedzimudzangara kunonoka, uye dzimwe parameters. Izvi mhando dzakati kushandiswa guru network, izvo chinoda yakaoma routers, kushanda maererano processors simba. In kusarudzwa yenzira wechipiri zvinoitwa risingamboshandisi nhamba samambure mano pakati nodes. Configuring muchiitiko ichi kunova nyore, uye router iri dzakatakura zvishomanana.
Saka, kana mubvunzo kuti chii chiri router, iwe wava zvakajeka, ipapo tinogona kufunga kushandisa kumba. Home samambure med munhu router chinhu sangano makombiyuta ari munharaunda network, apo achivapa Indaneti Network. Kazhinji, zvakadai mano vari vakapakata zviteshi zvina zvinogona batanidza kwavari 4 kombiyuta. Uye unogona kuva mumwe mubvunzo: "? WiFi-router, chii". Izvi kwakadai kunze zvengarava, uye zvakare routers vakapakata antennas kuti kubvumira makombiyuta kuita redhiyo kuwana Network. Zvakaratidza kuti kuvapo Namano Wi-Fi-module, haufaniri kubatanidza kuna router kuburikidza kwakajairika rezvebonde wire, shandisa akavaka-zvakakwana.
Saka zvino munoziva kuti router.