CSS Zone based DNS solution question

Unanswered Question
Jun 7th, 2007
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I have a css at the main site configured as a stand alone unit at the moment.


I have the advanced feature set and want to use our second CSS for a dynamic failover sceanario in the DR site.


At the moment in the event of Internet access interruption of the Main site, the DR site is configured to advertise the main site Internet subnet out it's edge router to BGP.


The DR edge router receives updates from the Main site edge router through everything end to end and distributes this into BGP.


The DR PIX has static mappings to the main site servers.


But this is only if the link drops and everything else is up.


If the site gets wiped out, there is no failover plan.


I am thinking this will be a problem if I set up the Zone Based DNS scenario.


I have the CSS devices, is this a huge problem to work around?


Any thoughts?

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