I do not know whether this is the proper way of doing it, but I mounted
the CD using
mount -v -t cd9660 /dev/acd0c /usr/jail/myjail/dist
Then I went back into the jail'ed environment, started up sysinstall,
selected Configure/Media, choosing File System, specifying /dist, then
selecting Package
I am running into a problem installing packages via sysinstall within a
jail using the CD media. I did a minimal install, but added the
/usr/src directory. I followed the directions to setup a jail and
copied /stand/sysinstall into the jail subdirectory. As per the
directions, I then started