You can hide (or filter out) the status of connections if you do not want to see the connection status either on the individual connection icon or as part of the rollup status for Replication Server.
Because the filtering state of the connection status that RM stored locally, different instances of the RM do not share filtering states. For example, if you create a connection using one instance of the RM, and then set the Replication Agent status to hide for that connection, another Sybase Central plug-in instance monitoring the same environment will not filter the connection status because the filtering information is available only to the original RM instance.
In addition, RM does not automatically filter any connection created outside of Sybase Central (by rs_init or from the command line). You must set the filtering manually from within Sybase Central.