The Zeus Extensible Traffic Manager product family replaces the Zeus Load Balancer product. Because there are significant differences in the way that ZXTM and ZLB operate and are managed, it is not possible to perform an automatic upgrade from ZLB to ZXTM.
This paper describes the ways in which the two products differ, and gives advice on how to plan and execute a migration of a ZLB cluster to ZXTM. It is intended for administrators of ZLB who are planning a migration to ZXTM.