conf t # configure 들어가기
int fa1/0
ip add 10.10.100.1 255.255.255.0 # fa1/0 ip 설정
no sh
int fa0/1
ip add 10.10.10.1 255.255.255.0 # fa0/1 ip 설정
no sh
do show ip int br # ip 와 interface 상태를 간단히(br) 보여줘
conf t
int fa0/0
ip add 10.10.200.1 255.255.255.0
no sh
int fa0/1
ip add 10.10.10.2 255.255.255.0
no sh
do show ip int br