Hi all,

On one of my server having one Listener.ora file. This server have 2 oracle9i instances and 1 oracle10g instance. All these 3 instances using one listener and only one port. This is what I configured. From last one year it is workin fine. But still I have dought I should use 3 different ports for 3 instances. This is to reduce the load on port.

I like to know the which is the better option.

Thanks in advance.