Issue with 3750 as Gateway

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May 19th, 2008
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On a single LAN with two independent IP networks, will a 3750 switch used as the gateway keep traffic between networks off of the router? Can a single switch (or stack) be configured as gateway for both independent IP networks?

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Edison Ortiz Mon, 05/19/2008 - 19:51
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Yes to both questions.

The 3750 switch provides inter-vlan routing without the need for an external router.

You can configure the gateway on your end-hosts towards the Layer3 interface on the 3750 representing that Vlan.





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