A、R1(config)# interface ethernet 0;R1(config-if)# ip address 192.1.1.129 255.255.255.192;R1(config-if)# no shutdown B、R1(config)# interface ethernet 0;R1(config-if)# ip address 192.1.1.97 255.255.255.192;R1(config-if)# no shutdown C、R1(config)# interface serial 0;R1(config-if)# ip address 192.1.1.4 255.255.255.252;R1(config-if)# clock rate 56000 D、R1(config)# interface serial 0;R1(config-if)# ip address 192.1.1.6 255.255.255.252;R1(config-if)# no shutdown E、R1(config)# router rip;R1(config-router)# network 192.1.1.4;R1(config-router)# network 192.1.1.128 F、R1(config)# router rip;R1(config-router)# version 2;R1(config-router)# network 192.1.1.0