Refer to the document :ref:`compiling and testing a PMD for a NIC <pmd_build_and_test>`
for details.
+Sample Application Notes
+------------------------
+
+Vlan filter
+~~~~~~~~~~~
+
+Vlan filter only works when Promiscuous mode is off.
+
+To start ``testpmd``, and add vlan 10 to port 0:
+
+.. code-block:: console
+
+ ./app/testpmd -l 0-15 -n 4 -- -i
+ ...
+
+ testpmd> rx_vlan add 10 0
Limitations or Known issues
---------------------------