Specify the LDAP protocol version to use.
.TP
.BI \-l \ timelimit
-wait at most \fItimelimit\fP seconds for a search to complete. A
-timelimit of
-.I 0
-(zero) removes the
-.B ldap.conf
-limit.
+wait at most \fItimelimit\fP seconds for a search to complete.
A timelimit of
+.I 0
+(zero) or
.I none
-uses
-.I maxInt
-(2147483647, RFC 2251) as timelimit.
+means no limit.
A server may impose a maximal timelimit which only
the root user may override.
.TP
.BI \-z \ sizelimit
-retrieve at most \fIsizelimit\fP entries for a search. A sizelimit
-of
-.I 0
-(zero) removes the
-.B ldap.conf
-limit.
+retrieve at most \fIsizelimit\fP entries for a search.
A sizelimit of
+.I 0
+(zero) or
.I none
-uses
-.I maxInt
-(2147483647, RFC 2251) as sizelimit.
+means no limit.
A server may impose a maximal sizelimit which only
the root user may override.
.TP
ldapsearch -LLL "(sn=smith)" cn sn telephoneNumber
.fi
.LP
-will perform a subtree search (using the default search base defined
-in
+will perform a subtree search (using the default search base and
+other parameters defined in
.BR ldap.conf (5))
for entries with a surname (sn) of smith. The common name (cn), surname
(sn) and telephoneNumber values will be retrieved and printed to