title: JNLP port is missing from Configure Global Security in Jenkins
body: <p>I'm creating a windows slave in Jenkins and for that, I need to use the Java Web Start as a launch method in slave configuration.
  I'm aware that to view this option in slave configuration, we need to change the setting in Manage Jenkins>Configure global security>Agents>TCP JNLP AGents to Random from disabled.</p>
  
  <p>But in my case, I'm not able to see the JNLP port agent, the option visible is "TCP port for inbound agents" instead of "TCP port for JNLP agents".</p>
  
  <p>I've installed JDK in Manage Jenkins>Global tool Configuration, but after this as well it's not giving an option for JNLP agents.</p>
  
  <p>Can someone please help with this, where I can view the "TCP port for JNLP agents" option under Jenkins>Configure global security>Agents</p>