Encountered a problem while installing Tomcat on Unix
 

I encountered a problem:

i managed to startup my Tomcat le.
but, sadly how come when i went to homepage, i saw that it does not display anything on IE:
but displays "The page cannot be displayed." -> cannot find server.
?????

i set in the server.xml file under the conf dir in tomcat dir, the port that points to 8080, i changed it to 1010 coz my server already has 8080 port taken... but since 1010 is available why cant it display anything at all?