+\fIport\fR within \fIswitch\fR. \fIport\fR can be an OpenFlow port
+number or name, the keyword \fBLOCAL\fR (the preferred way to refer to
+the OpenFlow local port), or the keyword \fBALL\fR. Either of
+\fIport\fR or \fIqueue\fR or both may be omitted (or equivalently the
+keyword \fBALL\fR). If both are omitted, statistics are printed for
+all queues on all ports. If only \fIqueue\fR is omitted, then
+statistics are printed for all queues on \fIport\fR; if only
+\fIport\fR is omitted, then statistics are printed for \fIqueue\fR on
+every port where it exists.
+.
+.SS "OpenFlow 1.1+ Switch Management Commands"
+.
+The following commands work only with switches that support OpenFlow
+1.1 or later. Because support for OpenFlow 1.1 and later is still
+experimental in Open vSwitch, it is necessary to explicitly enable
+these protocol versions in \fBovs\-ofctl\fR (using \fB\-O\fR) and in
+the switch itself (with the \fBprotocols\fR column in the \fBBridge\fR
+table). For more information, see ``Q: What versions of OpenFlow does
+Open vSwitch support?'' in the Open vSwitch FAQ.
+.
+.IP "\fBdump\-groups \fIswitch"
+Prints to the console all group entries in \fIswitch\fR's tables. Each line
+of output is a group entry as described in \fBGroup Syntax\fR below.
+.
+.IP "\fBdump\-group\-features \fIswitch"
+Prints to the console the group features of the \fIswitch\fR.
+.
+.IP "\fBdump\-group-stats \fIswitch \fR[\fIgroups\fR]"
+Prints to the console statistics for the specified \fIgroups in the
+\fIswitch\fR's tables. If \fIgroups\fR is omitted then statistics for all
+groups are printed. See \fBGroup Syntax\fR, below, for the syntax of
+\fIgroups\fR.
+.
+.IP "\fBmod\-table \fIswitch\fR \fItable_id\fR \fIflow_miss_handling\fR"
+An OpenFlow 1.0 switch looks up each packet that arrives at the switch
+in table 0, then in table 1 if there is no match in table 0, then in
+table 2, and so on until the packet finds a match in some table.
+Finally, if no match was found, the switch sends the packet to the
+controller
+.IP
+OpenFlow 1.1 and later offer more flexibility. This command
+configures the flow table miss handling configuration for table
+\fItable_id\fR in \fIswitch\fR. \fItable_id\fR may be an OpenFlow
+table number between 0 and 254, inclusive, or the keyword \fBALL\fR to
+modify all tables. \fIflow_miss_handling\fR may be any one of the
+following:
+.RS
+.IP \fBdrop\fR
+Drop the packet.
+.IP \fBcontinue\fR
+Continue to the next table in the pipeline. (This is how an OpenFlow
+1.0 switch always handles packets that do not match any flow, in
+tables other than the last one.)
+.IP \fBcontroller\fR
+Send to controller. (This is how an OpenFlow 1.0 switch always
+handles packets that do not match any flow in the last table.)
+.RE