756d2075_mation_Template___Citrix_Blogs__Notes
[Host [Internal IP]] Worker Servers [DHCP] [Role] Worker servers take user connections and host the published applications [Notes] 
The default worker server AMI has no applications installed. All worker servers will receive random names and DHCP assigned IP addresses in the range of 10.0.1.10 to 10.0.1.254
Jumpstarting your XenDesktop Farm in AWS with a CloudFormation Template | Citrix Blogs
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