To use a served license, you must have a license server. You can run the license server on the same machine or a different machine with a different  operating system and architecture.
                 To use an existing
license server, you must know the server host name and port number. 
Note: 
                        There can be only one instance of a SySAM license server
running on a given machine. To setup a SySAM 2.0 license
server on a machine that is already running a SySAM 1.0 license
server, you must migrate the old license server to SySAM 2. A migrated
license server can serve licenses for both SySAM 1.0 and SySAM 2-enabled
products.
                        
                    
                
                 
                    Refer to the 
Sybase
Software Asset Management Users Guide for more information about: