Thực đơn
Classless Inter-Domain RoutingThực đơn
Classless Inter-Domain RoutingLiên quan
Classless Inter-Domain RoutingTài liệu tham khảo
WikiPedia: Classless Inter-Domain Routing https://tools.ietf.org/html/rfc1518 https://tools.ietf.org/html/rfc1519