[c-nsp] Network split in several VLANs

[Voll, Scott]

Personally I would setup your Vlan's and a new Address space and your
DHCP for that network.  Then you can set your current DHCP lease time
for 24 hrs then after all DHCP is on 24hr times you come in, move your
sections over and they grab the new DHCP so all you have to change is
your static addresses (printers, servers).

We did this about 2 years ago.  Worked pretty slick really.

Scott

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Xavier
Sent: Friday, February 04, 2005 5:38 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Network split in several VLANs

Hi,

I'm looking for some advices...
A /16 network with several hosts, servers, without a real IP assignment
politic :( Used IP's: 10.50.0.0/16

We need to split this subnet in several VLANs for security,
performances, etc... What the best way to achieve this? The VLANs will
be managed by
two Catalysts 4506.

Keep 10.50.0.0/16 as a "default" VLAN and move hosts into new ones?
(So we need to assign IP to servers, ...) and use new 10.60, 10.70, ...

or

Try to not change IP's and split the existing subnet?

Xavier
--
It is easier to fix Unix than to live with NT.
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