How to set up an extended LAN through a WAN

[nviturat20]

Hi,

I would like to make an extended LAN through a WAN without using a MPLS configuration.

SO what I am going to set look like this :

LAN 1 --------WAN ------------- LAN 2

192.168.100.0 192.168.100.0

The two LANs are using the same network addresses.

Is there any solution to make this working by using for example GRE, NAT or something else?

Best Regards,

Nicolas

[spkraja3]

Hi Experts.

This is Raja. Im a baby to this field and planning to start a business which is gonna support a application through online, I want to do a network set up for the communication.Its gonna be a 10 node small business.where i want to manage the LAN connection for internet and also the tunneling. can some one suggest me which series of switch , router and firewall will work out my set up. waiting for you experts.. thanks in advance..