Router Static 설정

Router Staitc 설정 예시와 예시를 수행하기 위한 설정값입니다.

ip route 명령을 이용하여 설정하였고,

 

PC1과 PC2만 통신 / PC1과 PC3만 통신 / PC2와 PC만 통신 / 모두 통신

4가지 환경을 구현했습니다.

---

PC1 <-> PC2

 

PC1

ip 1.1.1.1/24 1.1.1.254

PC2

ip 2.2.2.2/24 2.2.2.254

 

R1

en

conf t

int f0/0

ip addr 1.1.1.254 255.255.255.0

no sh

int f0/1

ip addr 192.168.0.1 255.255.255.252

no sh

exit

ip route 2.2.2.0 255.255.255.252 192.168.0.2

 

R2

en

conf t

int f0/0

ip addr 192.168.0.2 255.255.255.252

no sh

int f0/1

ip addr 2.2.2.254 255.255.255.0

no sh

exit

ip route 1.1.1.0 255.255.255.252 192.168.0.1

 

---

PC1 <-> PC3

 

PC1

ip 1.1.1.1/24 1.1.1.254

PC3

ip 3.3.3.3/24 3.3.3.254

 

R1

en

conf t

int f0/0

ip addr 1.1.1.254 255.255.255.0

no sh

int f0/1

ip addr 192.168.0.1 255.255.255.252

no sh

exit

ip route 3.3.3.0 255.255.255.252 192.168.0.2

ip route 192.168.10.0 255.255.255.252 192.168.0.2

 

R2

en

conf t

int f0/0

ip addr 192.168.0.2 255.255.255.252

no sh

int f1/0

ip addr 192.168.10.1 255.255.255.252

no sh

exit

ip route 1.1.1.0 255.255.255.252 192.168.0.1

ip route 3.3.3.0 255.255.255.252 192.168.10.2

 

R3

en

conf t

int f0/0

ip addr 192.168.10.2 255.255.255.252

no sh

int f0/1

ip addr 3.3.3.3 255.255.255.0

no sh

exit

ip route 1.1.1.0 255.255.255.252 192.168.10.1

ip route 192.168.0.0 255.255.255.252 192.168.10.1

---

PC2 <-> PC3

 

PC2

ip 2.2.2.2/24 2.2.2.254

PC3

ip 3.3.3.3/24 3.3.3.254

 

R2

en

conf t

int f0/1

ip addr 2.2.2.254 255.255.255.0

no sh

int f1/0

ip addr 192.168.10.1 255.255.255.252

no sh

exit

ip route 3.3.3.0 255.255.255.252 192.168.10.2

 

R3

en

conf t

int f0/0

ip addr 192.168.10.2 255.255.255.252

no sh

int f0/1

ip addr 3.3.3.3 255.255.255.0

no sh

exit

ip route 2.2.2.0 255.255.255.252 192.168.10.1

---

모두 통신

 

PC1

ip 1.1.1.1/24 1.1.1.254

PC2

ip 2.2.2.2/24 2.2.2.254

PC3

ip 3.3.3.3/24 3.3.3.254

 

R1

en

conf t

int f0/0

ip addr 1.1.1.254 255.255.255.0

no sh

int f0/1

ip addr 192.168.0.1 255.255.255.252

no sh

exit

ip route 2.2.2.0 255.255.255.252 192.168.0.2

ip route 3.3.3.0 255.255.255.252 192.168.0.2

ip route 192.168.10.0 255.255.255.252 192.168.0.2

 

R2

en

conf t

int f0/0

ip addr 192.168.0.2 255.255.255.252

no sh

int f0/1

ip addr 2.2.2.254 255.255.255.0

int f1/0

ip addr 192.168.10.1 255.255.255.252

no sh

exit

ip route 1.1.1.0 255.255.255.252 192.168.0.1

ip route 3.3.3.0 255.255.255.252 192.168.10.2

 

R3

en

conf t

int f0/0

ip addr 192.168.10.2 255.255.255.252

no sh

int f0/1

ip addr 3.3.3.3 255.255.255.0

no sh

exit

ip route 1.1.1.0 255.255.255.252 192.168.10.1

ip route 2.2.2.0 255.255.255.252 192.168.0.2

ip route 192.168.0.0 255.255.255.252 192.168.10.1