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If they are Windows computers on two different AD domains you could set up a trust. If they aren't all on domains then you could utilize DNS, the problem would be having to maintain two different DNS infrastructures as changes are made in the environment.
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If they are Windows computers on two different AD domains you could set up a trust. If they aren't all on domains then you could utilize DNS, the problem would be having to maintain two different DNS infrastructures as changes are made in the environment.

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I have an existing subnet (LAN1) 192.168.201.x (gateway: 192.168.201.1) getting addressing from an 2011 SBS server (192.168.201.200/24). &nbsp;I need to to add a second subnet (LAN2) on the network (192.168.173.x) with at least one computer on the network at this time (192.168.173.10) sharing the same gateway (192.168.201.1). &nbsp;Routing on the 192.168.201.x network is done via the SBS server. &nbsp;Routing for the 192.168.173.x network gets it's addressing off of a Westermo Lynx L110/L210 series industrial router. &nbsp;When working correctly I should be able to ping this second network from the first and visa-versa and share resources between the 2 networks (network shares, etc). &nbsp;How can I do this? <br />
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Thank you!<br />
<br />
Gary
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I have an existing subnet (LAN1) 192.168.201.x (gateway: 192.168.201.1) getting addressing from an 2011 SBS server (192.168.201.200/24).  I need to to add a second subnet (LAN2) on the network (192.168.173.x) with at least one computer on the network at this time (192.168.173.10) sharing the same gateway (192.168.201.1).  Routing on the 192.168.201.x network is done via the SBS server.  Routing for the 192.168.173.x network gets it's addressing off of a Westermo Lynx L110/L210 series industrial router.  When working correctly I should be able to ping this second network from the first and visa-versa and share resources between the 2 networks (network shares, etc).  How can I do this? 

Thank you!

Gary

2 LANs on one network

The Windows operating systems have distinct methodologies for designing and implementing networks, and have specific systems to accomplish various networking processes, such as Exchange for email, Sharepoint for shared files and programs, and IIS for delivery of web pages. Microsoft also produces server technologies for networked database use, security and virtualization.