+.IP "\fBcoverage/log\fR"
+Logs coverage counters at level warn.
+.IP "\fBqos/show\fR \fIinterface\fR"
+Queries the kernel for Quality of Service configuration and statistics
+associated with the given \fIinterface\fR.
+.IP "\fBcfm/show\fR [\fIinterface\fR]"
+Displays detailed information about Connectivity Fault Management
+configured on \fIinterface\fR. If \fIinterface\fR is not specified,
+then displays detailed information about all interfaces with CFM
+enabled.
+.IP "\fBcfm/set-fault\fR [\fIinterface\fR] \fIstatus\fR"
+Force the fault status of the CFM module on \fIinterface\fR (or all
+interfaces if none is given) to be \fIstatus\fR. \fIstatus\fR can be
+"true", "false", or "normal" which reverts to the standard behavior.
+.IP "\fBstp/tcn\fR [\fIbridge\fR]"
+Forces a topology change event on \fIbridge\fR if it's running STP. This
+may cause it to send Topology Change Notifications to its peers and flush
+its MAC table.. If no \fIbridge\fR is given, forces a topology change
+event on all bridges.