hostname ISP ! ip cef ! ! ! interface GigabitEthernet0/0 no ip address ! interface GigabitEthernet0/1 ip address 192.168.14.4 255.255.255.0 ! interface GigabitEthernet0/2 ip address 192.168.24.4 255.255.255.0 ! interface GigabitEthernet0/3 ip address 192.168.34.4 255.255.255.0 ! ip ssh server algorithm encryption aes128-ctr aes192-ctr aes256-ctr ip ssh client algorithm encryption aes128-ctr aes192-ctr aes256-ctr ! ipv6 ioam timestamp ! end