+.. topic:: NDRCHK
+
+ Performance tests where TG verifies DUTs' throughput at ref-NDR (reference
+ Non Drop Rate) with zero packet loss tolerance.
+
+.. topic:: NDRPDRDISC
+
+ Find performance of DUT based on RFC2544 with linear / binary / combined
+ search. (Previous LONG tests.)
+
+Ethernet frame size tags for performance tests
+----------------------------------------------
+
+.. topic:: 64B
+
+ 64B frames used for test.
+
+.. topic:: 78B
+
+ 78B frames used for test.
+
+.. topic:: IMIX
+
+ IMIX frame sequence (28x 64B, 16x 570B, 4x 1518B) used for test.
+
+.. topic:: 1460B
+
+ 1460B frames used for test.
+
+.. topic:: 1480B
+
+ 1480B frames used for test.
+
+.. topic:: 1514B
+
+ 1514B frames used for test.
+
+.. topic:: 1518B
+
+ 1518B frames used for test.
+
+.. topic:: 9000B
+
+ 9000B frames used for test.
+
+Test type tags
+--------------
+
+.. topic:: BASE
+
+ Baseline test cases, no encapsulation, no feature(s) configured in tests.
+
+.. topic:: IP4BASE
+
+ IPv4 baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+.. topic:: IP6BASE
+
+ IPv6 baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+.. topic:: L2XCBASE
+
+ L2XC baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+.. topic:: L2BDBASE
+
+ L2BD baseline test cases, no encapsulation, no feature(s) configured in
+ tests.
+
+.. topic:: SCALE
+
+ Scale test cases.
+
+.. topic:: ENCAP
+
+ Test cases where encapsulation is used. Use also encapsulation tag(s).
+
+.. topic:: FEATURE
+
+ At least one feature is configured in test cases. Use also feature tag(s).
+
+
+Forwarding mode tags
+--------------------
+
+.. topic:: L2BDMACSTAT
+
+ VPP L2 bridge-domain, L2 MAC static.
+
+.. topic:: L2BDMACLRN
+
+ VPP L2 bridge-domain, L2 MAC learning.
+
+.. topic:: L2XCFWD
+
+ VPP L2 point-to-point cross-connect.
+
+.. topic:: IP4FWD
+
+ VPP IPv4 routed forwarding.
+
+.. topic:: IP6FWD
+
+ VPP IPv6 routed forwarding.
+
+
+Underlay tags
+-------------
+
+.. topic:: IP4UNRLAY
+
+ IPv4 underlay.
+
+.. topic:: IP6UNRLAY
+
+ IPv6 underlay.
+
+.. topic:: MPLSUNRLAY
+
+ MPLS underlay.
+
+
+Overlay tags