To change a listening port for an auxiliary server, use:
set backupserver
set xpserver config
For example, to change the listening port number for Backup Server for instance “ase3” on “blade3”, enter:
set backupserver
Enter the Backup Server port number for instance "blade1": [6011] <CR> Enter the Backup Server port number for instance "blade2": [6012] <CR> Enter the Backup Server port number for instance "blade3": [6013] 6666