问题:
A . Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface
B . Configure each Frame Relay circuit as apoint-to-point line to support multicast and broadcast traffic
C . Configure many sub-interfaces on the same subnet
D . Configure a single sub-interface to establish multiple PVC connections to multiple remote router interface
● 参考解析
本题暂无解析