The NetScaler appliance now supports heterogeneous cluster in a cluster deployment. A heterogeneous cluster spans nodes of different NetScaler hardware and you can have a combination of different platforms in the same cluster.
The supportability and formation of the heterogeneous cluster depend on certain Citrix NetScaler models. The following table lists the platforms that are supported in the formation of a heterogeneous cluster.
|Number of Packet Engines
||MPX Hardware Platforms
||Supported MPX Hardware Platforms to form Heterogeneous Cluster
|| MPX 11500
|| MPX 14020
|| MPX 11515
|| MPX 14040
|| MPX 11530
|| MPX 14060
Note: If you run the “join cluster” command from the node that has an unequal number of packet engines, the following error message appears: “Mismatch in the number of active PPEs between CCO and local node”.