.
Protection level can be 0 through 4 where the specific levels
are as follows:
.
   0   No protection.
   1   Reop/unban, do nothing to offender.
   2   Reop/unban, deop offender.
   3   Reop/unban, kick offender.
   4   Reop/unban, kickban offender.
.
The channel protection level limits the highest protection
level that will be enforced. For example, if channel protection
level is set to 2 and a user has protection level 4, that user
will still be treated as having only level 2 on that channel.
.
If channel protection level is set to 0 (zero), protection
will not be enforced at all.
.
See also: SETPROT, USER
