Translate mode concentrateur from French to English

– A mode in which the Address Resolution Protocol/multicast address resolution service (ARP/MARS) provides asynchronous transfer mode (ATM) addresses to requesting clients in the form of a multicast server (MCS) list value. In this mode, ARP/MARS acts as a multicast server, providing active forwarding of all multicast and broadcast traffic destined for IP addresses contained within the ranges specified in the list. ¹