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Configure C892FSP as gateway router


LAN with servers and workstations, fixed IP addresses

Require WAN connection to fibre Media Converter (will be swapped out for ME 3400 at later stage)



Trying to figure out the basic configuration to route traffic to and from the internet.

 I have set VLan1 with the internal gateway IP (all workstations will show this as the default gateway) and can now connect via one of the Gigabit Ports.

Where I am getting stuck is configuring the WAN side. I assume that I use Gigabit8 or Gigabit9? This will require the default gateway setting as the ISP router.

Any help would be appreciated, as setting one of these up is something we will probably do only once every ten years :-)

Thank you



I now have the following configuration. From any workstation I can ping xx.190.179.33 but not xx.214.22.166


interface GigabitEthernet8
no ip address
duplex auto
speed auto
interface GigabitEthernet9
description WAN
ip address XX.214.22.166
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
interface Vlan1
description LAN
ip address XX.190.179.33
ip nat inside
ip virtual-reassembly in
ip forward-protocol nd
ip http server
ip http authentication local
no ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip route XX.214.220.165


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