Correct process to import an intermediate certificate?

Correct process to import an intermediate certificate?

Support,
 
I have a wildcard certificate from RapidSSL.
The certificate also came with an intermediate certificate.
 
What is the proper method to import both certificates into the scp.keystore using the keytool?
 
I am confused of which tyoe of certiciate to use when importing both certificates.
Do I use root, cross, intermed, etc?
 
Example:
keytool -import -alias intermed -keystore scp.keystore -trustcacerts -file domainname.crt
keytool -import -alias tomcat -keystore scp.keystore -trustcacerts -file intermediate_domainname.crt

 
I have tried a bunch of combinations but the server hangs when loading the application layer.
I have also made sure that I put the keystore password in the server.xml. Also that the pasth matches where the scp.keystore file is located and copied from the jre\bin folder to default\conf . Restarted the server as well. Please advise.
 
Regards

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