Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: The mhando basa (ToS) munda muna IP ((v4) musoro (zvino akatsiviwa DiffServ)  Mubvunzo: Chii chinonzi zita rinopfupikiswa remhando yebasa?
ToS