Facility wide DR/Continuity

Roland Dobbins rdobbins at arbor.net
Wed Jun 3 12:21:26 UTC 2009

On Jun 3, 2009, at 7:09 PM, Drew Weaver wrote:

>  What is the best way to handle the routing? Obviously two devices  
> cannot occupy the same IP address at the same time, so how do you  
> provide that instant 'cut-over'?

Avoid 'cut-over' entirely - go active/active/etc., and use DNS-based  
GSLB for the various system elements.

Roland Dobbins <rdobbins at arbor.net> // <http://www.arbornetworks.com>

         Unfortunately, inefficiency scales really well.

		   -- Kevin Lawton

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