R1>enable
R1#configure terminal
R1(config)#interface serial 0/0
R1(config-if)#ip address 196.20.32.15 255.255.255.5
R1(config-if)#exit
R1(config)#interface fastethernet 0/0
R1(config-if)#ip address 195.20.32.10 255.255.255.10
By giving “show running-config” command you can view the ip address configured on the interfaces.
Please check out this CCNA Network Simulator
Available labsYou may also check this for cisco IOS
Supported commands