konfigurasi static nat dan dynamic nat
STATIC NAT
Pertama kita buat topologinya dulu:
jika sudah membuat topologi,selanjutnya kita masukan ip ke server dan pc secara static seperti gambar dibawah:
*perintah dibawah dikonfigurasi dirouter 0
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip add 8.8.8.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#do wr
*perintah dibawah dikonfigurasi dirouter 0
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/1
Router(config-if)#ip add 20.20.20.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#do wr
*perintah dibawah dikonfigurasi dirouter 1
Router>en
Router#conf t
Router(config)#int fa0/0
Router(config-if)#ip add 20.20.20.2 255.255.255.0
Router(config-if)#no sh
*perintah dibawah dikonfigurasi dirouter 1
Router>en
Router#conf t
Router(config)#int fa0/1
Router(config-if)#ip add 192.168.10.1 255.255.255.0
Router(config-if)#no sh
*perintah dibawah untuk mengaktifkan NAT STATIC nya;
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip nat inside source static 192.168.10.5 20.20.20.50
Router(config)#int fa0/1
Router(config-if)#ip nat outside
Router(config-if)#exit
Router(config)#int fa0/0
Router(config-if)#ip nat inside
Router(config-if)#exit
*perintah dibawah untuk membuat routing static:
router 0
ip route 0.0.0.0 0.0.0.0 20.20.20.2
router 1
ip route 0.0.0.0 0.0.0.0 20.20.20.1
DYNAMIC NAT
Keterangan :
Router1 : Gig0/0 200.200.10.1/30
Gig0/1 10.10.10.1/24
Router2 : Gig0/0 192.168.10.1/24
Gig0/1 10.10.10.2/24
Server : 200.200.10.2/30
PC0 : 192.168.10.2/24
PC1 : 192.168.10.3/24
Gig0/1 10.10.10.1/24
Router2 : Gig0/0 192.168.10.1/24
Gig0/1 10.10.10.2/24
Server : 200.200.10.2/30
PC0 : 192.168.10.2/24
PC1 : 192.168.10.3/24
Konfigurasi pada Router1 :
Router1>enable
Router1>enable
Router1#conf ter
Router1(config)#int
Router1(config)#interface gi
Router1(config)#interface gigabitEthernet 0/0
Router1(config-if)#ip ad
Router1(config-if)#ip address 200.200.10.1 255.255.255.252
Router1(config-if)#no sh
Router1(config)#int
Router1(config)#interface gi
Router1(config)#interface gigabitEthernet 0/0
Router1(config-if)#ip ad
Router1(config-if)#ip address 200.200.10.1 255.255.255.252
Router1(config-if)#no sh
Router1>enable
Router1#conf ter
Router1(config)#int
Router1(config)#interface gi
Router1(config)#interface gigabitEthernet 0/1
Router1(config-if)#ip ad
Router1#conf ter
Router1(config)#int
Router1(config)#interface gi
Router1(config)#interface gigabitEthernet 0/1
Router1(config-if)#ip ad
Router1(config-if)#ip address 10.10.10.1 255.255.255.0
Router1(config-if)#no sh
Router1(config-if)#exitRouter1(config-if)#no sh
Router(config)#ip route 0.0.0.0 0.0.0.0 10.10.10.2
Router(config)#
Router(config)#
Konfigurasi pada Router2 :
Router2>enable
Router2#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router2(config)#int
Router2(config)#interface gi
Router2(config)#interface gigabitEthernet 0/0
Router2(config-if)#ip ad
Router2(config-if)#ip address 192.168.10.1 255.255.255.0
Router2(config-if)#no sh
Router2#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router2(config)#int
Router2(config)#interface gi
Router2(config)#interface gigabitEthernet 0/0
Router2(config-if)#ip ad
Router2(config-if)#ip address 192.168.10.1 255.255.255.0
Router2(config-if)#no sh
Router2>enable
Router2#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router2(config)#int
Router2(config)#interface gi
Router2(config)#interface gigabitEthernet 0/1
Router2(config-if)#ip ad
Router2#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router2(config)#int
Router2(config)#interface gi
Router2(config)#interface gigabitEthernet 0/1
Router2(config-if)#ip ad
Router2(config-if)#ip address 10.10.10.2 255.255.255.0
Router2(config-if)#no sh
Router2(config-if)#exitRouter2(config-if)#no sh
Router2(config)#
Konfigurasi NAT Dynamic :
Router2(config)#interface gi 0/0
Router2(config-if)#ip na
Router2(config-if)#ip nat ins
Router2(config-if)#ip nat inside
Router2(config-if)#exit
Router2(config)#interface gig 0/1
Router2(config-if)#ip na
Router2(config-if)#ip nat outs
Router2(config-if)#ip nat outside
Router2(config-if)#ex
Router2(config)#ac
Router2(config)#access-list 1 per
Router2(config)#access-list 1 permit 192.168.10.0 0.0.0.255
Router2(config)#ip na
Router2(config)#ip nat poo
Router2(config)#ip nat pool poolR2 10.10.10.10 10.10.10.50 net
Router2(config)#ip nat pool poolR2 10.10.10.10 10.10.10.50 netmask 255.255.255.0
Router2(config)#ip na
Router2(config)#ip nat ins
Router2(config)#ip nat inside sour
Router2(config)#ip nat inside source lis
Router2(config)#ip nat inside source list 1 pool poolR2
Router2(config)#
Hasil Ping PC0 ke SERVER 200.200.10.2 :
Hasil Ping PC1 ke SERVER 200.200.10.2 :
Show ip NAT Translation :
Konfigurasi NAT Dynamic Overloading :
Router>en
Router#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip na
Router(config)#ip nat ins
Router(config)#ip nat inside sour
Router(config)#ip nat inside source lis
Router(config)#ip nat inside source list 1 pool poolR2 overl
Router(config)#ip nat inside source list 1 pool poolR2 overload
Router(config)#
Router>en
Router#conf ter
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip na
Router(config)#ip nat ins
Router(config)#ip nat inside sour
Router(config)#ip nat inside source lis
Router(config)#ip nat inside source list 1 pool poolR2 overl
Router(config)#ip nat inside source list 1 pool poolR2 overload
Router(config)#
Hasil Ping PC0 ke SERVER 200.200.10.2 :
Show ip NAT Translation :
Hasil Ping PC1 ke SERVER 200.200.10.2 :
Show ip NAT Translation :
link video part 2 : https://youtu.be/bc2t-UlL8Do
silahkan tonton videonya karena ada hubungannya dengan Routing OSPF. linknya di atas
terima kasih
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