CA API Gateway 8.x Policy Manager fails to connect after changing TLS 1.1 1.2

Document ID : KB000107618
Last Modified Date : 26/07/2018
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Issue:
After Modification of a listen port for tls 1.1 / 1.2 only Policy Manager will no longer connect.It receives a fatal handshake failure. 
Resolution:
In Early versions of API Gateway 8.x the policy manager ini may need to be updated with the below. In 9.x this is not required.

If your not sure where it is right click on your policy manager goto properties see where the link is installed. 

Update the Policy Manager, 

Policy Manager.ini 

[startup] 
jre=jre\bin\javaw.exe 
commandline=javaw -Dfile.encoding=UTF-8 -Duser.language=en -Duser.country=US -Xms128M -Xmx256M -Xss256k -Dsun.net.inetaddr.ttl=10 -Dnetworkaddress.cache.ttl=10 -Dhttps.protocols=TLSv1.2 -jar Manager.jar