Can i add another port in my listener.ora file for the listener to listen to a different database on the same box ?
For eg. my current port id is 1521 (oracle default) . Apart from this, can i add another port no say 1600 so that another database can listen to it ?
OS - Solaris 2.8 and Oracle 8.1.7. ? Assuming all hardware is setup.

Or is it a vague question ..??