分配给帧中继电路的 DLCI 号将手动添加到点对点链路上。哪三个子接口命令可用于完成配置?(请选择三项。)
A. bandwidthkilobits
B. encapsulation frame-relay
C. frame-relay interface-dlcidlci
D. frame-relay map ipip-address dlci
E. frame-relay map ipip-address dlcibroadcast
F. ip addressip-address mask
G. no shutdown