• madax_calaamad

Sidee si dhakhso ah loogu kala saaraa furayaasha iyo router-ka

Waa maxay router-ka?

Routers-ka waxaa inta badan loo isticmaalaa shabakadaha maxalliga ah iyo shabakadaha ballaaran. Waxay isku xiri kartaa shabakado badan ama qaybo shabakadeed si ay u "tarjumaan" macluumaadka xogta ee u dhexeeya shabakadaha kala duwan ama qaybaha shabakadda, si ay u "akhristaan" xogta midba midka kale si ay u sameeyaan internet weyn. Isla mar ahaantaana, waxay leedahay shaqooyin sida maaraynta shabakadda, habaynta xogta, iyo isku xirka shabakadda.

Waa maxay badalku

Si fudud haddii loo dhigo, badhanka, oo sidoo kale loo yaqaan xarunta wareejinta. Farqiga u dhexeeya router-ka ayaa ah inuu ku xidhmi karo isla nooca shabakadda, uu ku xidhmi karo noocyada kala duwan ee shabakadaha (sida Ethernet iyo Fast Ethernet), oo uu ka dhigi karo kombiyuutarradan inay samaystaan ​​shabakad.

Sidee si dhakhso ah loogu kala saaraa furayaasha iyo router-ka

Waxay gudbin kartaa calaamadaha korontada waxayna bixin kartaa waddooyin calaamado koronto oo gaar ah oo loogu talagalay laba qanjidhada shabakadda ee ku xiran, taasoo ka fogaanaysa isku dhacyada gudbinta iyo dekedaha iyo hagaajinta hufnaanta isticmaalka ballaaran.

Beddelayaasha caadiga ah waxaa ka mid ah beddelayaasha Ethernet, beddelayaasha shabakadda deegaanka iyo beddelayaasha WAN, iyo sidoo kale beddelayaasha fiilada indhaha iyo beddelayaasha codka taleefanka.

Farqiga u dhexeeya router-ka iyo badhanka:

1. Marka laga eego dhinaca shaqada, router-ku wuxuu leeyahay shaqo garaacis oo dalwad ah, kaas oo si toos ah u qoondeyn kara IP-ga. Kombiyuutarrada ku xiran internetka waxay wadaagi karaan akoon ballaaran oo ku yaal isla router-ka, kombiyuutarraduna waxay ku jiraan isla shabakadda deegaanka. Isla mar ahaantaana, waxay bixin kartaa adeegyo dab-damis ah. Beddelku ma laha adeegyo iyo shaqooyin noocaas ah, laakiin si dhakhso ah ayuu xogta ugu gudbin karaa meesha loo socdo iyada oo loo marayo shaxda wareejinta gudaha, taasoo badbaadinaysa kheyraadka shabakadda iyo hagaajinta hufnaanta.

2. Marka laga eego aragtida shayga gudbinta xogta, router-ku wuxuu go'aamiyaa in cinwaanka gudbinta xogta uu isticmaalo lambarka aqoonsiga ee shabakad kale, badhankana wuxuu go'aamiyaa cinwaanka gudbinta xogta isagoo adeegsanaya cinwaanka MAC ama cinwaanka jireed.

3. Heerka shaqada, router-ku wuxuu ku shaqeeyaa iyadoo lagu saleynayo cinwaanka IP-ga wuxuuna ka shaqeeyaa lakabka shabakadda ee qaabka OSI, kaas oo qaban kara borotokoolka TCP/IP; badhanka wuxuu ka shaqeeyaa lakabka gudbinta iyadoo lagu saleynayo cinwaanka MAC.

4. Marka laga eego dhinaca kala qaybinta, router-ku wuxuu kala qaybin karaa qaybta baahinta, badhankana wuxuu kala qaybin karaa oo keliya qaybta khilaafka.

5. Marka laga eego dhinaca codsiga, router-yada waxaa inta badan loo isticmaalaa in lagu xiro LAN-yada iyo shabakadaha dibadda, iyo switches-yada waxaa inta badan loo isticmaalaa gudbinta xogta ee LAN-yada.

6. Marka laga eego dhinaca is-dhexgalka, waxaa jira saddex isku-xidhka router-ka: dekedda AUI, dekedda RJ-45, dekedda SC, waxaa jira is-dhexgal badan oo is-dhexgal ah, sida dekedda Console, is-dhexgalka MGMT, dekedda RJ45, is-dhexgalka fiber-ka indhaha, is-dhexgalka auc, is-dhexgalka vty iyo is-dhexgalka vlanif, iwm.


Waqtiga boostada: Oktoobar-30-2021