To specify that gateway you need to define a static route.
•Destination IP Address: The network address of the re- mote network
•Subnet Mask: The subnet mask of the remote network
•Gateway IP Address: The IP address to be used as a gate- way to the remote network
3.4.2Dynamic Routing Settings
The router is capable of exchanging routing information with other routers on a LAN. It does this by exchanging packets using the Routing Information Protocol (RIP).
If you install the router on a network with other routers, your Net- work Administrator may want to turn on this feature. Unless your Network Administrator asks you to use RIP, you should leave this option disabled.
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