DCE connection with device multiple IP range.

[Ninh_NV]

Hello Expert,

Want to check with you one thing.

The Customer's equipment have 3 IP different IP address ranges, and it's unchangeable.

However our DCE VM has only 02 cards. 

So the 3rd IP range's equipment cannot connect to DCE.

Is there only solution to connect the 3rd IP range's equipment.

Thank you,

[APC_Steve]

Hi @Ninh_NV ,

Based on your question, I  can only assume that these networks are not routed / interconnected with each other. 
You're correct, DCE will only support a public (customer) LAN and a 2nd, private (only things connected to DCE) LAN. The 2 should not be interconnected.  If you want a single DCE to discover devices on a 3rd LAN, you must make the associated routing to your public LAN. The only alternative would be to deploy a second DCE on that third LAN. 

Steve