Pls find the attached diagram,
I m on a DR site,
Customer requirement is he want his intranet server in HQ (http:a kind of internal Web application) should be failover to DR site whenever the power from the HQ is totally shutdown.this means whenever there is a power outage in HQ , branch office's should continue working with their worflow, they shld access the internal web application through DR site,
Also customer need the replication (mirroring) of the main server to DR site whenever the changes are applicable in the server, He needs the database replication from HQ end to DR side,incase of any failure, the database shld be accessible from DR site,
How can i achieve this.