10일차<br>
라우터는 다른대역대를 연결해줄때 사용<br>






20250407006<br>

R1<br>
config t<br>
hostname HACKER<br>
exit<br>
show interface stats<br>
config t<br>
interface FastEthernet0/0<br>
ip address 192.168.10.254 255.255.255.0<br>
no shutdown<br>
exit<br>
interface Serial1/0<br>
ip address 2.2.2.1 255.255.255.252<br>
no shutdown<br>
exit<br>
ip route 192.168.20.0 255.255.255.0 2.2.2.2<br>



pc1: ip 192.168.10.1 255.255.255.0 192.168.10.254<br>





R2<br>
config t<br>
hostname TARGET<br>
exit<br>
show interface stats<br>
config t<br>
interface FastEthernet0/0<br>
ip address 192.168.20.254 255.255.255.0<br>
no shutdown<br>
exit<br>
config t<br>
interface Serial1/0<br>
ip address 2.2.2.2 255.255.255.252<br>
no shutdown<br>
exit<br>
ip route 192.168.10.0 255.255.255.0 2.2.2.1<br>


pc2: ip 192.168.20.1 255.255.255.0 192.168.20.254