DNS with several ip adessess

[WBrown at e1b.org]

From: "Barry S. Finkel" <bsfinkel at att.net>

> One caveat with using virtual servers.   Make sure that the DNS server
> on which the host machine relies is NOT the DNS server that is
> virtualized on that host.  The host machine needs to be up before
> the VMs residing on that host come up.

And you should never have only one DNS server and for reliability, they 
shouldn't be on the same host.  Or even in the same chassis if using 
blades.



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