Is there any link between java and ccna course?

i hav completed B.E. (electronics & telecom) in 2007.i hav also completed training in java ,adv java,& j2ee,struts and swings.now i want to do CCNA. is there any link between java and ccna?will combination of both help me to find good jobs?or are they totally isolated.pls tell me so that i can take correct decision