Page 113 - Modul administrasi infrastruktur jaringan kelas XI SMK - andi setiawan

R2
Router>en
Router#conf t
Router(config)#host R2
R2(config)#int fa0/0
R2(config-if)#ip add 10.10.10.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#int fa0/1
R2(config-if)#ip add 20.20.20.1 255.255.255.0
R2(config-if)#no sh

Konfigurasi static NAT dan default route pada R1 PC LAN 192.168.1.11 akan
ditranslasikan ke ip public 10.10.10.10

R1(config)#ip nat inside source static 192.168.1.11 10.10.10.10
R1(config)#int fa0/0
R1(config-if)#ip nat inside
R1(config-if)#int fa0/1
R1(config-if)#ip nat outside
R1(config-if)#ex
R1(config)#ip route 0.0.0.0 0.0.0.0 fa0/1

Ping static NAT melalui server dan sebaliknya. Alamat PC LAN tidak akan pernah dapat
diping dari internet.

SERVER:\>ping 10.10.10.10
Pinging 10.10.10.10 with 32 bytes of data:
Reply from 10.10.10.10: bytes=32 time<1ms TTL=126
Reply from 10.10.10.10: bytes=32 time<1ms TTL=126
Reply from 10.10.10.10: bytes=32 time<1ms TTL=126
Reply from 10.10.10.10: bytes=32 time=11ms TTL=126
Ping statistics for 10.10.10.10:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 11ms, Average = 2ms

SERVER:\>ping 192.168.1.11
Pinging 192.168.1.11 with 32 bytes of data:
Reply from 20.20.20.1: Destination host unreachable.
Reply from 20.20.20.1: Destination host unreachable.
Reply from 20.20.20.1: Destination host unreachable.
Reply from 20.20.20.1: Destination host unreachable.
Ping statistics for 192.168.1.11:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

Remember me in your pray