Span cli reference
set interface span
set interface span <if-name> [l2] {disable | destination <if-name> [both|rx|tx]}
Declaration: set_interface_span_command
src/vnet/span/span.c line 169
Implementation: set_interface_span_command_fn
show interface span
Shows SPAN mirror table
Declaration: show_interfaces_span_command
src/vnet/span/span.c line 236
Implementation: show_interfaces_span_command_fn