Multiple VLANs, multiple subnets, single DHCP server?

Posted by EightQuarterBit on Server Fault See other posts from Server Fault or by EightQuarterBit
Published on 2011-02-11T03:02:04Z Indexed on 2011/02/11 7:27 UTC
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Filed under:

windows-server-2003

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dhcp

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vlan

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subnet

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multiple

Hey guys!

At my job we are prepping to transition from multiple LANs connected over slow VPN connections to a single MAN connected over fiber, and I've got a few questions. First of all, we are planning on making each physical site its own VLAN, but we would like to have a single DHCP server at the data center hand out IPs to each VLAN. We've pretty much got the VLAN tagging structure all worked out, but we would like to have our single DHCP server assign different subnets of IPs to each VLAN. For instance, VLAN 2 gets 10.0.2.x through 10.0.4.x, VLAN 3 gets 10.0.5.x through 10.0.7.x etc. We are an Active Directory based shop and we have a Server 2003 box handling DHCP (though we aren't averse to upgrading it to server 2008.)

Is this feasible, or am I pipe-dreaming?

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