After a successful installation of Tomcat, MyEclipse deployed successfully but not start port.
The reason is: Tomcat is already running in MyEclipse open this kind of problem occurs again, just need to shut down Tomcat, MyEclipse and then start again on the line.
Close Tomcat method: bottom right corner of a small task bar to select the right to close or Right My Computer - Manage - Services and Applications - Services -Apache Tomcat, stop right on the line.