4585 dladm(1m) needs a 'help' subcommand
3755 dladm show-aggr documentation
3374 usage of 'dladm' does not match to its man page

@@ -6,16 +6,21 @@
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-.TH DLADM 1M "Sep 23, 2009"
+.TH DLADM 1M "Feb 10, 2014"
 .SH NAME
 dladm \- administer data links
 .SH SYNOPSIS
 .LP
 .nf
+\fBdladm\fR
+.fi
+
+.LP
+.nf
 \fBdladm show-link\fR [\fB-P\fR] [\fB-s\fR [\fB-i\fR \fIinterval\fR]] [[\fB-p\fR] \fB-o\fR \fIfield\fR[,...]] [\fIlink\fR]
 \fBdladm rename-link\fR [\fB-R\fR \fIroot-dir\fR] \fIlink\fR \fInew-link\fR
 .fi
 
 .LP

@@ -140,10 +145,15 @@
 .nf
 \fBdladm show-usage\fR [\fB-a\fR] \fB-f\fR \fIfilename\fR [\fB-p\fR \fIplotfile\fR \fB-F\fR \fIformat\fR] [\fB-s\fR \fItime\fR]
      [\fB-e\fR \fItime\fR] [\fIlink\fR]
 .fi
 
+.LP
+.nf
+\fBdladm help\fR [\fIsubcommand\fR]
+.fi
+
 .SH DESCRIPTION
 .sp
 .LP
 The \fBdladm\fR command is used to administer data-links. A data-link is
 represented in the system as a \fBSTREAMS DLPI\fR (v2) interface which can be

@@ -505,11 +515,11 @@
 .na
 \fB\fBOBYTES\fR\fR
 .ad
 .sp .6
 .RS 4n
-Number of bytes received on this link.
+Number of bytes sent on this link.
 .RE
 
 .sp
 .ne 2
 .na

@@ -4343,10 +4353,20 @@
 display network usage for all links.
 .RE
 
 .RE
 
+.sp
+.ne 2
+.na
+\fB\fBdladm help\fR [\fIsubcommand\fR]\fR
+.ad
+.sp .6
+.RS 4n
+Displays all subcommands or help on a single subcommand.
+.RE
+
 .SS "Parseable Output Format"
 .sp
 .LP
 Many \fBdladm\fR subcommands have an option that displays output in a
 machine-parseable format. The output format is one or more lines of colon