Inzira zishyizwe mubwoko butatu: inzira ihagaze, inzira igenda, n'inzira itaziguye.
Muburyo bwo gukoresha intoki kwinjiza static inzira, kugirango dukemure ikibazo cyu murongo wa ip isi yose, ni ntege nke mubyukuri.
Abahanga rero batekereje kureka router kuva murugo, ubwire router hafi, uwo ndi kumwe, uwo ndi kumwe, kugirango nyuma yo kuzuza uruziga, imbonerahamwe ya maritike iraboneka, hashingiwe kuri iri hame, inzira igenda neza.
Porotokole yoroheje cyane yingirakamaro yitwa RIP, yitwa "intera ya vector protocole", kandi ubu dukoresha verisiyo yayo ya RIP2. Iyo tuvuze ko inzira ya protocole yoroshye cyangwa igoye, kimwe mubipimo ngenderwaho nuburyo bugoye bwa "routing comprehensive cost" algorithm iteganijwe na protocole ya maritike, kandi inzira ya algorithm ya RIP2 niyo yoroshye.
Muri RIP2, routers yohereza amakuru yiswe "intera ya vector" kumakuru aturanye buri masegonda 30, kandi kumeza ya marike abika gusa adresse-hop ya adresse yinzira nziza igana kurubuga. RIP2 Hitamo inzira nziza ishingiye kumubare muto wa router hop kubara. Kurugero, hari inzira ebyiri hagati ya router A na router B. Inzira imwe inyura muri router 10 indi nzira ikanyura 8. RIP2 igena ko ip packet muri A igomba kunyura munzira ya kabiri kugirango igere kuri router B.
RIP2 yemerera ntarengwa 15 hops. Hops zirenga 15 zifatwa nkutagerwaho. Ipv6 nshya ishingiye kuri RIP protocole RIPng yazamuye imiterere yamakuru kandi ikemura ibibazo bijyanye na RIP2.
Ubworoherane ni imbaraga nintege nke. Kumurongo munini wa IP, gusa ushingiye kumibare ya hops iyi ntera intera kugirango uhitemo inzira, mubihe byinshi bizaba ari akazi gato. Murugero rumwe, router A igera kumuhanda B inzira ya 1 hamwe numubare usa ninshi wa hops, ariko niba umurongo mugari ari munini cyane kuruta inzira ya 2, RIP2 izakora iki?
RIP2 izakomeza kunangira guhitamo inzira 2. Kandi mubyukuri, inzira 2 ntabwo ari nziza. Kubwibyo, RIP ibereye imiyoboro mito, cyangwa kuruhande rwimiyoboro minini ya IP.
Kimwe na bimwe mubicuruzwa byacu onu, birashoboka gushiraho iyi RIP dinamike ya marike protocole. Ibindi bicuruzwa byacu ONU ni: olt onu, ac onu, Itumanaho onu, fibre optique onu, catv onu, gpon onu, xpon onu, nibindi, birashobora gutanga inkunga itandukanye kubidukikije bitandukanye byurusobe, ikaze kuza kwiga byinshi.