kjh00n의 기록저장소
GNS3 통신 구간 Wireshark로 확인 실습 본문
PC1
ip 192.168.50.1 255.255.255.0 192.168.50.254
PC2
ip 192.168.50.1 255.255.255.0 192.168.50.254
PC3
ip 192.168.50.1 255.255.255.0 192.168.50.254
R1
conf t
int fa 0/0
ip addr 192.168.50.254 255.255.255.0
no shu
int fa 0/1
ip addr 10.10.10.1 255.255.255.0
no shu
ip route 0.0.0.0 0.0.0.0 10.10.10.3
ip nat inside source static 192.168.50.1 10.10.10.1
int fa 0/0
ip nat inside
int fa 0/1
ip nat outside
R2
conf t
int fa 0/0
ip addr 192.168.50.254 255.255.255.0
no shu
int fa 0/1
ip addr 20.20.20.2 255.255.255.0
no shu
ip route 0.0.0.0 0.0.0.0 20.20.20.3
ip nat inside source static 192.168.50.1 20.20.20.2
int fa 0/0
ip nat inside
int fa 0/1
ip nat outside
R3
conf t
int fa 0/0
ip addr 10.10.10.3 255.255.255.0
no shu
int fa 0/1
ip addr 20.20.20.3 255.255.255.0
no shu
int fa 1/0
ip addr 30.30.30.3 255.255.255.0
no shu
R4
conf t
int fa 0/0
ip addr 192.168.50.254 255.255.255.0
no shu
int fa 0/1
ip addr 30.30.30.4 255.255.255.0
no shu
ip route 0.0.0.0 0.0.0.0 30.30.30.3
ip nat inside source static 192.168.50.1 30.30.30.4
int fa 0/0
ip nat inside
int fa 0/1
ip nat outside
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