I need some help about configuring redundancy on extreme switch. We have three locations and in every location we have some virtual server which are used for same purpose. Now I want to put these virtual servers in a same vlan and want to use them as redundant for each other. So when all the servers are working the hosts will use the server at their location but when their server fails the traffic will be forwarded to the other server in other location. How can it be done?