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2600 router routing 10.0.0.0 network

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adventrskr

Technical User
Apr 24, 2005
27
US
Could someone explain to me how a 2600 router can route 10.x.x.x IPs and have them be globally significant. I have been told that this can be done without nat or any other hardware. And i should be able to ping that 10.x.x.x network from anywhere on my own network which in this case is a 22.x.x.x network.

I have ios vers 12.3 and no natting, 3500 and 2950 switches on the backside of the router and servers to include a dhcp server, email etc.

I am not able to find this info anywhere if it is possible. If someone could guide me on this that would be great.
 
I use 10.x.x.x addresses on the serial ports of my routers. In all my routers I have:

router eigrp 1
network 10.0.0.0
no auto-summary
no eigrp log-neighbor-changes

I can ping the serial ports (for example, 10.32.0.58) from my workstation which is on a 192.168.0.0 network.

Hope this helps.

Carl Carpenter
IT Manager
Hill Country Community MHMR Center
 
you can treat them as real ips on your own network as long as your network is completely private.. if you are going to cross the internet or some other public network then you will need a vrf/vpn setup in order to keep your ips globally unique...

the 10 network will not route accross any public network.

if you are just trying to add the 10 network to your lan though then it will be fine. just add the appropriate commands to have it put into the routing protocol that your using and there should be no problem.
 
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