A./ B./var/adm/ras C./var/spool/mail D./etc
A.Start the named daemon B.Create the cache file C.Create the name zone file D.Create the local IP zone file
A.mount host:/home/bin /usr/local/bin B.mount client:/home/bin /usr/local/bin C.mount -n host /usr/local/bin /home/bin D.mount -o host:/usr/local/bin /home/bin