1. Open the Citrix Access Management Console and run Discovery

2. Expand out the Presentation Server/XenApp Server

3. Right-click on the Farm > Modify Farm Properties > Modify License Server Properties(Check the current license server

The pop-window that displays next will show you the License Server name for Citrix license access, as well as the Port Number (usually 27000).

Now -how to check license usage?

Got to the License server > Start> Program files>Citrix>management Console or Citrix license console

*When you open the License management console > it will re-direct to webpage*

*if you have in place Authentication then Provide the details then Punch it in the console to login*

A similar screen will appear like below

#check the used licenses

#check the available Licenses

#you can also see the Date of issue of licenses

Or

You Can directly View this by Using below Procedure

http://License server name:8082