Awen eqqal almital n subnet
Context:Daɣ alɣillas n rezo, subnet eɣran eqqal axadam n iyyan meɣ s ajjotnen ruter tan n efes chund firewall i afissar n karad ruter tan izlaynen: external router (alwaqqan iyyad isim net access router) izlay external network d perimeter network d internal router (alwaqqan iyyad isim net choke router) izlay perimeter network d internal network Rezo wan perimeter, s isim net rezo wan alxadud meɣ rejion war n ila assahat (DMZ), eqqal i hosting n server tan (alwaqqan iyyad s isim net bastion hosts) s addobat awadim ijjuch nasan meɣ ijjuch nasan s rezo tan win ammas d win ajjama Ittus n subnet meɣ DMZ eqqalan edey n rezo ilan alxaqqan n alɣillas ehan jir rezo wan ajjama eqqalan amedran chund Internet meɣ extranet d rezo wan ammas  Subnet eɣran eqqal isim assohen i e-commerce meɣ harat fuk ilan emel daɣ World Wide Web meɣ exaddaman s sistem tan n azruf n elektron meɣ alxidmaten tiyyad n rezo fal tiw-at n hacker tan, tiw-at n data, imudaran win ordinater, botnet tan d timachɣulen tiyyad i sistem tan n isalan win rezo
Daɣ alɣillas n rezo, subnet eɣran eqqal axadam n iyyan meɣ s ajjotnen ruter tan n efes chund firewall i afissar n karad ruter tan izlaynen: external router (alwaqqan iyyad isim net access router) izlay external network d perimeter network d internal router (alwaqqan iyyad isim net choke router) izlay perimeter network d internal network Rezo wan perimeter, s isim net rezo wan alxadud meɣ rejion war n ila assahat (DMZ), eqqal i hosting n server tan (alwaqqan iyyad s isim net bastion hosts) s addobat awadim ijjuch nasan meɣ ijjuch nasan s rezo tan win ammas d win ajjama Ittus n subnet meɣ DMZ eqqalan edey n rezo ilan alxaqqan n alɣillas ehan jir rezo wan ajjama eqqalan amedran chund Internet meɣ extranet d rezo wan ammas  Subnet eɣran eqqal isim assohen i e-commerce meɣ harat fuk ilan emel daɣ World Wide Web meɣ exaddaman s sistem tan n azruf n elektron meɣ alxidmaten tiyyad n rezo fal tiw-at n hacker tan, tiw-at n data, imudaran win ordinater, botnet tan d timachɣulen tiyyad i sistem tan n isalan win rezo