Difference between revisions of "Cisco: NAT Dua Router Static Routing"

From OnnoWiki
Jump to navigation Jump to search
 
(One intermediate revision by the same user not shown)
Line 16: Line 16:
 
  enable
 
  enable
 
  configure terminal
 
  configure terminal
 +
  !
 +
  ! NAT GNS3 gw 192.168.122.1
 
   interface ethernet1/1
 
   interface ethernet1/1
     ip address dhcp
+
     ip address 192.168.122.100 255.255.255.0
     ip dhcp client request
+
     ip address 192.168.122.101 255.255.255.0 secondary
 +
    ip address 192.168.122.102 255.255.255.0 secondary
 +
    ip nat outside
 
     no shutdown
 
     no shutdown
     exit
+
     ip route 0.0.0.0 0.0.0.0 192.168.122.1
 +
    ip nat pool no-overload 192.168.122.100 192.168.122.102 prefix 24
 +
    ip nat inside source list 7 pool no-overload
 
   interface ethernet1/2
 
   interface ethernet1/2
 
     ip address 172.16.1.1 255.255.255.252
 
     ip address 172.16.1.1 255.255.255.252
 +
    ip nat inside
 
     no shutdown
 
     no shutdown
 
     exit
 
     exit
 
   interface ethernet1/3
 
   interface ethernet1/3
 
     ip address 192.168.1.1 255.255.255.0
 
     ip address 192.168.1.1 255.255.255.0
 +
    ip nat inside
 +
    no shutdown
 
     exit
 
     exit
 
   ip route 192.168.2.0 255.255.255.0 172.16.1.2
 
   ip route 192.168.2.0 255.255.255.0 172.16.1.2
 +
  !
 +
  ! access NAT permit ke LAN 192.168.1.0/24 & 192.168.2.0/24
 +
  ! 192.168.2.0/24 berada di R2
 +
  access-list 7 permit 192.168.1.0 0.0.0.255
 +
  access-list 7 permit 192.168.2.0 0.0.0.255
 
   exit
 
   exit
 
  copy running-config startup-config
 
  copy running-config startup-config
Line 42: Line 56:
 
   interface ethernet1/2
 
   interface ethernet1/2
 
     ip address 192.168.2.1 255.255.255.0
 
     ip address 192.168.2.1 255.255.255.0
 +
    no shutdown
 
     exit
 
     exit
 
   ip route 192.168.1.0 255.255.255.0 172.16.1.1
 
   ip route 192.168.1.0 255.255.255.0 172.16.1.1

Latest revision as of 16:41, 23 December 2018

SR1.png


R1:

Ethernet1/1 - ke Internet
Ethernet1/2 - R2: Ethernet 1/1
Ethernet1/3 - LAN

R2:

Ethernet1/1 - R1: Ethernet1/2
Ethernet1/2 - LAN


R1:

enable
configure terminal
  !
  ! NAT GNS3 gw 192.168.122.1
  interface ethernet1/1
    ip address 192.168.122.100 255.255.255.0
    ip address 192.168.122.101 255.255.255.0 secondary
    ip address 192.168.122.102 255.255.255.0 secondary
    ip nat outside
    no shutdown
    ip route 0.0.0.0 0.0.0.0 192.168.122.1
    ip nat pool no-overload 192.168.122.100 192.168.122.102 prefix 24
    ip nat inside source list 7 pool no-overload 
  interface ethernet1/2
    ip address 172.16.1.1 255.255.255.252
    ip nat inside
    no shutdown
    exit
  interface ethernet1/3
    ip address 192.168.1.1 255.255.255.0
    ip nat inside
    no shutdown
    exit
  ip route 192.168.2.0 255.255.255.0 172.16.1.2
  !
  ! access NAT permit ke LAN 192.168.1.0/24 & 192.168.2.0/24
  ! 192.168.2.0/24 berada di R2
  access-list 7 permit 192.168.1.0 0.0.0.255
  access-list 7 permit 192.168.2.0 0.0.0.255
  exit
copy running-config startup-config

R2:

enable
config terminal
   interface ethernet1/1
    ip address 172.16.1.2 255.255.255.252
    no shutdown
    exit
  interface ethernet1/2
    ip address 192.168.2.1 255.255.255.0
    no shutdown
    exit
  ip route 192.168.1.0 255.255.255.0 172.16.1.1
  ip route 0.0.0.0 0.0.0.0 172.16.1.1
  exit
copy running-config startup-config


Test

R1:

ping 192.168.2.1

R2:

ping 192.168.1.1


Setting Client

LAN 1 Client:

ip 192.168.1.2
gw 192.168.1.1


LAN 2 Client:

ip 192.168.2.2
gw 192.168.2.1


Pranala Menarik