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Different Vlan Communicate On Internet

 

DIFFERENT VLAN'S COMMUNCATION ON THE INTERNET. AND ALL THE VLAN ASSIGN DIFFERENT IP ADDRESS.




    GO TO MAIN SWITCH AND ENTER COMMANDS


CREAT A VLAN ON CISCO SWITCH

Switch(config)#  vlan 10

Switch(config)#  name it

Switch(config)#   vlan 20

Switch(config)#  name sale

ASSIGN IP ADDRESS ON VLAN'S

Switch(config)#  inter vlan 10

Switch(config)#  ip address 192.168.2.1 255.255.255.0

Switch(config)#   no shutdown

Switch(config)#    inter vlan 20

Switch(config)#   ip address 192.168.0.1 255.255.2555.0

Switch(config)#   no shutdown

Switch(config)#  inter vlan 1

Switch(config)#  ip address 192.168.100.20 255.255.255.0

Switch(config)#   no shutdown

IMPLEMENT ROUTING

Switch(config)#   ip routing

Switch(config)#   router rip

Switch(config)#     network 192.168.0.0

Switch(config)#     network 192.168.100.0

Switch(config)#    network 192.168.2.0

Switch(config)#   ip route 0.0.0.0 0.0.0.0 192.168.100.1

CONFIGURE INTERFACE TRUNK

Switch(config)#    inter fa0/1

Switch(config)#   switchport mode access

Switch(config)#    switchport mode trunk


   GO TO OFFICE ROUTER


Router(config)#  inter gig0/1

Router(config)#  ip address 192.168.100.1 255.255.255.0

Router(config)#  no shutdown

Router(config)#  inter gig0/1

Router(config)#   ip address 1.1.1.1 255.0.0.0

Router(config)#   no shutdown

IMPLEMENT ROUTING

Router(config)#  router rip

Router(config)#  network 1.1.1.0

Router(config)#   ip route 0.0.0.0 0.0.0.0 192.168.100.20

IMPLEMENT DYNAMIC NAT

Router(config)#   ip nat pool manan 1.1.1.1 1.1.1.1 netmask 255.0.0.0

Router(config)#  access-list 1 permit any

Router(config)#  ip nat inside source list 1 pool manan overload

APPLY NAT ON INTERFACES OF OFFICE ROUTER

Router(config)#  inter gig0/1

Router(config)#  ip nat outside

Router(config)#   inter gig0/0

Router(config)#   ip nat inside


   GO TO ISP ROUTER 


Router(config)#  inter gig0/0

Router(config)#  ip address 1.1.1.2 255.0.0.0

Router(config)#   no shutdown

Router(config)#  inter gig0/1

Router(config)#  ip address 100.100.100.1 255.0.0.0

Router(config)#   no shutdown


   GO TO ALL PC'S AND SERVER ASSIGN IP ADDRESS WITHIN A DEFAULT GATEWAY.

  AND CHECK COMMUNICATION BETWEEN THEM.

  


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