[isalist] Question re: subnet inter-communication

  • From: "Rob Moore" <RMoore@xxxxxxxx>
  • To: <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 5 Oct 2006 10:35:48 -0400

Hi list--

This is a fairly straightforward question, probably with a quite easy
answer. But it's something I've not done before and I just want to
bounce it off some others before I bank on it.

I'm using ISA 2004 Standard, will probably move to ISA 2006 Standard in
the next month or two.

Currently I have one subnet in this building (172.17.200.0), and
multiple subnets outside the building that are connected to the
172.17.200.0 subnet via VPN. The remote subnets all communicate with the
172.17.200.0 subnet, no problem.

In the near future I want to add a couple of new internal subnets using
VLANs. (I've never done anything with VLANs before.) These new internal
VLAN subnets will go through my ISA server for Internet access, but I DO
NOT want them to communicate with my 172.17.200.0 subnet, nor with any
of my other current subnets.

This is easily done, right?

Thanks,
Rob

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore
Network Manager
215-241-7870
Help Desk: 800-500-AFSC

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