Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#no shut
Router(config-if)#no shutdown Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to upRouter(config-if)#ip add 10.10.10.2 255.255.255.0
Router(config-if)#ex
Router(config)#int g0/1
Router(config-if)#no shut
Router(config-if)#no shutdown Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to upRouter(config-if)#ip add 20.20.20.1 255.255.255.0