How to run 2 weblogic instance in the same machine

is it possible to run 2 weblogic instance in the same machine ?
I have created 2 domains ...domain-1 and domain-2 in my hard disk and both of them have startWeblogic.cmd in them..
but i cant run them simultaneously though individually they run.
they differ by HTTP port and Debug port but still they dont run simultaneously
can you please comment ?

yea...i thought about it .
but as both of them are same application and they are using the same DB connection pool , JMS queue ....i just dont want to mix all these.
so i have created two seperate domian . and i run them individually and they work fine.
However , they are having different ports though .
But when i run the second one while the first one is running ....the second one does not starts up
here is the error when i click on startsWeblogic.cmd when the other is already running.
java version "1.4.2_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_08-b03)
BEA WebLogic JRockit(TM) 1.4.2_08 JVM R24.5.0-61 (build ari-49095-20050826-1856-win-ia32, Native Threads, GC strategy: pa
Starting WLS with line:
d:\bea\JROCKI~1\bin\java -jrockit -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8453,server=y,suspend=n -Djava.
=== Debugging ===
This window is necessary for debugging code using WebLogic Workshop
ERROR: Proxy already running...
weblogic.debugging.comm.TransportException
at weblogic.debugging.comm.ServerConnectInfo.createTransport()Lweblogic/debugging/comm/CommTransport;(ServerConne
at weblogic.debugging.engine.ProxyThread.run()V(ProxyThread.java:77)
at java.lang.Thread.run()V(Unknown Source)
at java.lang.Thread.startThreadFromVM(Ljava/lang/Thread;)V(Unknown Source)
Caused by: java.net.BindException: Address in use
at jrockit.net.SocketNativeIO.bind(ILjava/net/InetAddress;I)I(Unknown Source)
at jrockit.net.SocketNativeIO.bind(Ljava/io/FileDescriptor;Ljava/net/InetAddress;I)I(Unknown Source)
at java.net.AbstractSocketImpl.bind(Ljava/net/InetAddress;I)V(Unknown Source)
at java.net.PlainSocketImpl.bind(Ljava/net/InetAddress;I)V(Unknown Source)
at java.net.ServerSocket.bind(Ljava/net/SocketAddress;I)V(ServerSocket.java:318)
at java.net.ServerSocket.<init>(IILjava/net/InetAddress;)V(ServerSocket.java:185)
at java.net.ServerSocket.<init>(I)V(ServerSocket.java:97)
at weblogic.debugging.comm.ServerConnectInfo.createTransport()Lweblogic/debugging/comm/CommTransport;(ServerConne
... 3 more
Could not bind to Weblogic server (Error attaching to Weblogic Server.).
Message was edited by:
Unknown_Citizen

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