Colegas atu hatene konaba Dynamic NAT bele loke Link iha Kraik né :
http://blog.stikom.edu/slamet/2013/09/05/nat-static-vs-nat-dynamic/
iha artikel ida ne hau hare liu ba Implementasaun iha Tereno, nebé konaba teoria bele le iha link iha leten né.
Dynamic NAT ita bele koko tuir topologya tuir mai né :
Konfigurasaun iha Router mak hanesan iha Kraik né:
1. Router_01
==============================
2. Configurasaun iha Router_ISP
hostname Rtr_Client
verifica lai Ip nat iha router_Client liu husi sh ip nat translation
http://blog.stikom.edu/slamet/2013/09/05/nat-static-vs-nat-dynamic/
iha artikel ida ne hau hare liu ba Implementasaun iha Tereno, nebé konaba teoria bele le iha link iha leten né.
Dynamic NAT ita bele koko tuir topologya tuir mai né :
Konfigurasaun iha Router mak hanesan iha Kraik né:
1. Router_01
hostname Router_01
!
!
!
enable secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0
enable password 7 0822455D0A16
!
!
no ip cef
no ipv6 cef
!
!
!
username cisco privilege 15 secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0
!
!
spanning-tree mode pvst
!
!
interface FastEthernet0/0
ip address 20.0.0.1 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial0/0/0
ip address 30.0.0.2 255.255.255.252
clock rate 2000000
!
interface Vlan1
no ip address
shutdown
!
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0/0
!
ip flow-export version 9
!
!
!
line con 0
password 7 0822455D0A16
login
privilege level 15
!
line aux 0
!
line vty 0 4
login
transport input telnet
privilege level 15
!
!
!
end
============================================================
2. Configurasaun iha Router_ISP
hostname Rtr_Client
!
enable password 7 0822455D0A16
!
!
!
no ip cef
no ipv6 cef
!
!
username cisco privilege 15 secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0
!
!
!
spanning-tree mode pvst
!
!
!
interface FastEthernet0/0
ip address 192.168.0.254 255.255.255.0
ip nat outside
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 10.0.0.1 255.255.255.252
ip nat outside
duplex auto
speed auto
!
interface Serial0/0/0
bandwidth 64
ip address 30.0.0.1 255.255.255.252
ip nat outside
!
interface Vlan1
no ip address
shutdown
!
ip nat pool test 50.0.0.1 50.0.0.5 netmask 255.0.0.0
ip nat inside source list 1 pool test
ip nat inside source static 10.0.0.2 8.8.8.8
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/0/0
!
ip flow-export version 9
!
!
access-list 1 permit 192.168.0.0 0.0.0.255
!
!
line con 0
password 7 0822455D0A16
login
privilege level 15
!
line aux 0
!
line vty 0 4
password 7 0822455D0A16
login
transport input telnet
privilege level 15
!
!
!
end
=======================================
=======================================
koko test ping husi PC ba ip nebé ita forwording ona,
ex: husi ip nat pool test 50.0.0.1 50.0.0.5 netmask 255.0.0.0
ping husi pc ==>> 20.0.0.2
ex:
sh ip nat translation
sh ip nat translation
koko halo test ka loke web browser husi pc sira seluk
ex : www.google.tl
bele hare fali ip nat translation iha router_client, depois halo analisa ka resumo ba configurasaun né.
mak né deit obrigado barak
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