Is the dsconfigad -passinterval X command supported in OS 10.8 ?

Hello, not on 10.8 for several hours, but in Terminal try...

man dsconfigad

See if it's listed there...

NAME

dsconfigad -- retrieves/changes configuration for Directory Services

Active Directory Plugin.

SYNOPSIS

dsconfigad -h

dsconfigad -show [-lu username] [-lp password]

dsconfigad [-f] [-a computerid] -domain fqdn -u username [-p password]

[-lu username] [-lp password] [-ou dn] [-status]

dsconfigad -r -u username [-p password] [-lu username] [-lp password]

dsconfigad [-lu username] [-lp password] [-mobile enable | disable]

[-mobileconfirm enable | disable]

[-localhome enable | disable] [-useuncpath enable | disable]

[-protocol afp | smb] [-shell value] [-uid attribute | -nouid]

[-gid attribute | -nogid] [-ggid attribute | -noggid]

[-preferred server | -nopreferred]

[-groups "group1,group2,..." | -nogroups]

[-alldomains enable | disable]

[-packetsign allow | disable | require]

[-packetencrypt allow | disable | require]

[-passinterval value] [-namespace forest | domain]