configure terminal ! hostname Router_6 ! interface GigabitEthernet0/0 ip address 157.1.168.6 255.255.255.0 no shutdown ! interface GigabitEthernet0/1 ip address 157.1.67.6 255.255.255.0 ! interface loopback0 ip address 170.1.6.6 255.255.255.0 ! end ! write memory