command to start Bprd

Which command I can use to start bprd on master serveer?

1. /usr/openv/netbackup/bin/bprd 
2. /usr/openv/netbackup/bin/bprd -verbose
3. /usr/openv/netbackup/bin/initbprd
4. bprdreq -alive 

 

NBU 7.1

Linux