CSIT-215 Improve documentation - performance

- Improve documentation in performance libraries

Change-Id: I66e5b0782497c5759c737556f207cf2fd3383923
Signed-off-by: pmikus <pmikus@cisco.com>

12 files changed, 97 insertions, 88 deletions

diff --git a/tests/suites/performance/Long_Xconnect_Dot1ad_Intel-X520-DA2.robot b/tests/suites/performance/Long_Xconnect_Dot1ad_Intel-X520-DA2.robot
index 07b8468606..09d93983fe 100644
--- a/tests/suites/performance/Long_Xconnect_Dot1ad_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Long_Xconnect_Dot1ad_Intel-X520-DA2.robot
@@ -22,12 +22,12 @@
 | Test Setup | Setup all DUTs before test
 | Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
 | ...           | AND          | Show vpp trace dump on all DUTs
-| Documentation | *RFC2544: Pkt throughput L2XC with dot1ad test cases*
+| Documentation | *RFC2544: Pkt throughput L2XC with 802.1ad test cases*
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | Dot1ad tagging is applied on link between DUT1 and DUT2 with inner 4B
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 xconnect.
+| ... | 802.1ad tagging is applied on link between DUT1 and DUT2 with inner 4B
 | ... | vlan tag (id=100) and outer 4B vlan tag (id=200).
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
@@ -53,7 +53,7 @@
 | ${tag_rewrite}= | pop-2
 
 *** Test Cases ***
-| TC01: 64B NDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC01: 64B NDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -84,7 +84,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC02: 64B PDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC02: 64B PDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -117,7 +117,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC03: 1514B NDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC03: 1514B NDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1514 Byte frames
@@ -148,7 +148,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC04: 1514B PDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC04: 1514B PDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames
@@ -181,7 +181,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC05: 9000B NDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC05: 9000B NDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -211,7 +211,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC06: 9000B PDR binary search - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC06: 9000B PDR binary search - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
@@ -243,7 +243,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC07: 64B NDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC07: 64B NDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -274,7 +274,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC08: 64B PDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC08: 64B PDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -307,7 +307,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC09: 1514B NDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC09: 1514B NDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1514 Byte frames
@@ -338,7 +338,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC10: 1514B PDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC10: 1514B PDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames
@@ -371,7 +371,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC11: 9000B NDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC11: 9000B NDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -401,7 +401,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC12: 9000B PDR binary search - DUT L2XC with dot1ad - 2threads 2cores 1rxq
+| TC12: 9000B PDR binary search - DUT L2XC with 802.1ad - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
@@ -433,7 +433,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC13: 64B NDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC13: 64B NDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -464,7 +464,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC14: 64B PDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC14: 64B PDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -497,7 +497,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC15: 1514B NDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC15: 1514B NDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1514 Byte frames
@@ -528,7 +528,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC16: 1514B PDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC16: 1514B PDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1514 Byte frames
@@ -561,7 +561,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC17: 9000B NDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC17: 9000B NDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -591,7 +591,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC18: 9000B PDR binary search - DUT L2XC with dot1ad - 4threads 4cores 2rxq
+| TC18: 9000B PDR binary search - DUT L2XC with 802.1ad - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC forwarding config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames
diff --git a/tests/suites/performance/Long_Xconnect_Dot1q_Intel-X520-DA2.robot b/tests/suites/performance/Long_Xconnect_Dot1q_Intel-X520-DA2.robot
index 814621f32d..86716f460d 100644
--- a/tests/suites/performance/Long_Xconnect_Dot1q_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Long_Xconnect_Dot1q_Intel-X520-DA2.robot
@@ -22,11 +22,12 @@
 | Test Setup | Setup all DUTs before test
 | Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
 | ...           | AND          | Show vpp trace dump on all DUTs
-| Documentation | *RFC2544: Pkt throughput L2XC test cases*
+| Documentation | *RFC2544: Pkt throughput L2XC with 802.1q test cases*
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect. 802.1q
+| ... | tagging is applied on link between DUT1 and DUT2.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
@@ -48,7 +49,7 @@
 | ${tag_rewrite}= | pop-1
 
 *** Test Cases ***
-| TC01: 64B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC01: 64B NDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -78,7 +79,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC02: 64B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC02: 64B PDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -110,7 +111,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC03: 1518B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC03: 1518B NDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames
@@ -140,7 +141,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC04: 1518B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC04: 1518B PDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames
@@ -172,7 +173,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC05: 9000B NDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC05: 9000B NDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -201,7 +202,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC06: 9000B PDR binary search - DUT L2XC with dot1q - 1thread 1core 1rxq
+| TC06: 9000B PDR binary search - DUT L2XC with 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
@@ -232,7 +233,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC07: 64B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC07: 64B NDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -262,7 +263,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC08: 64B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC08: 64B PDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -294,7 +295,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC09: 1518B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC09: 1518B NDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 1518 Byte frames
@@ -324,7 +325,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC10: 1518B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC10: 1518B PDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1518 Byte frames
@@ -356,7 +357,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC11: 9000B NDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC11: 9000B NDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -385,7 +386,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC12: 9000B PDR binary search - DUT L2XC with dot1q - 2threads 2cores 1rxq
+| TC12: 9000B PDR binary search - DUT L2XC with 802.1q - 2threads 2cores 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
@@ -416,7 +417,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC13: 64B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC13: 64B NDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 64 Byte frames
@@ -446,7 +447,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC14: 64B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC14: 64B PDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -478,7 +479,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC15: 1518B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC15: 1518B NDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 1518 Byte frames
@@ -508,7 +509,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC16: 1518B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC16: 1518B PDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 1518 Byte frames
@@ -540,7 +541,7 @@
 | | ...                                       | ${glob_loss_acceptance}
 | | ...                                       | ${glob_loss_acceptance_type}
 
-| TC17: 9000B NDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC17: 9000B NDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find NDR for 9000 Byte frames
@@ -569,7 +570,7 @@
 | | ...                                       | ${min_rate} | ${max_rate}
 | | ...                                       | ${threshold}
 
-| TC18: 9000B PDR binary search - DUT L2XC with dot1q - 4threads 4cores 2rxq
+| TC18: 9000B PDR binary search - DUT L2XC with 802.1q - 4threads 4cores 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Find PDR for 9000 Byte frames
diff --git a/tests/suites/performance/Long_Xconnect_Intel-X520-DA2.robot b/tests/suites/performance/Long_Xconnect_Intel-X520-DA2.robot
index 2a964430c6..01f692db9e 100644
--- a/tests/suites/performance/Long_Xconnect_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Long_Xconnect_Intel-X520-DA2.robot
@@ -27,7 +27,7 @@
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
 | ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop
diff --git a/tests/suites/performance/Short_Bridge_Domain_Intel-X520-DA2.robot b/tests/suites/performance/Short_Bridge_Domain_Intel-X520-DA2.robot
index 21e1451496..0a0755b958 100644
--- a/tests/suites/performance/Short_Bridge_Domain_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_Bridge_Domain_Intel-X520-DA2.robot
@@ -34,11 +34,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_IPv4_Cop_Intel-X520-DA2.robot b/tests/suites/performance/Short_IPv4_Cop_Intel-X520-DA2.robot
index 45ded08b97..1861d5150e 100644
--- a/tests/suites/performance/Short_IPv4_Cop_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_IPv4_Cop_Intel-X520-DA2.robot
@@ -37,11 +37,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_IPv4_Intel-X520-DA2.robot b/tests/suites/performance/Short_IPv4_Intel-X520-DA2.robot
index 698197fef0..9e60561656 100644
--- a/tests/suites/performance/Short_IPv4_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_IPv4_Intel-X520-DA2.robot
@@ -38,11 +38,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_IPv4_iAcl_Intel-X520-DA2.robot b/tests/suites/performance/Short_IPv4_iAcl_Intel-X520-DA2.robot
index 6f6ec3a79d..ea4a0871d1 100644
--- a/tests/suites/performance/Short_IPv4_iAcl_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_IPv4_iAcl_Intel-X520-DA2.robot
@@ -28,7 +28,7 @@
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-ICMPv4 for IPv4 routing.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
 | ... | routing, two static IPv4 /24 routes and IPv4 iAcl security whitelist
 | ... | ingress /24 filter entries applied on links TG - DUT1 and DUT2 - TG.
@@ -37,11 +37,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_IPv6_Cop_Intel-X520-DA2.robot b/tests/suites/performance/Short_IPv6_Cop_Intel-X520-DA2.robot
index 9e3c659a38..5ef42c5a86 100644
--- a/tests/suites/performance/Short_IPv6_Cop_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_IPv6_Cop_Intel-X520-DA2.robot
@@ -35,11 +35,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv6 header and generated
-| ... | payload.
+| ... | payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_IPv6_Intel-X520-DA2.robot b/tests/suites/performance/Short_IPv6_Intel-X520-DA2.robot
index febc25ed97..cf163a9e44 100644
--- a/tests/suites/performance/Short_IPv6_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_IPv6_Intel-X520-DA2.robot
@@ -34,11 +34,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv6 header and generated
-| ... | payload.
+| ... | payload. MAC addresses are matching MAC addresses of the TG node
+| ... | interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***
diff --git a/tests/suites/performance/Short_Xconnect_Dot1ad_Intel-X520-DA2.robot b/tests/suites/performance/Short_Xconnect_Dot1ad_Intel-X520-DA2.robot
index 028eb1bbc2..5779dc54f4 100644
--- a/tests/suites/performance/Short_Xconnect_Dot1ad_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_Xconnect_Dot1ad_Intel-X520-DA2.robot
@@ -22,12 +22,12 @@
 | Test Setup | Setup all DUTs before test
 | Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
 | ...           | AND          | Show vpp trace dump on all DUTs
-| Documentation | *Reference NDR throughput L2XC with dot1ad verify test cases*
+| Documentation | *Reference NDR throughput L2XC with 802.1ad verify test cases*
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | Dot1ad tagging is applied on link between DUT1 and DUT2 with inner 4B
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 xconnect.
+| ... | 802.1ad tagging is applied on link between DUT1 and DUT2 with inner 4B
 | ... | vlan tag (id=100) and outer 4B vlan tag (id=200).
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
@@ -35,11 +35,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Variables ***
@@ -50,7 +51,7 @@
 | ${tag_rewrite}= | pop-2
 
 *** Test Cases ***
-| TC01: Verify 64B ref-NDR at 2x 2.9Mpps - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC01: Verify 64B ref-NDR at 2x 2.9Mpps - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 Byte
@@ -76,7 +77,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC02: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC02: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1514 Byte
@@ -102,7 +103,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC03: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with dot1ad - 1thread 1core 1rxq
+| TC03: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with 802.1ad - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 Byte
@@ -127,7 +128,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC04: Verify 64B ref-NDR at 2x 7Mpps - DUT L2XC with dot1ad - 2thread 2core 1rxq
+| TC04: Verify 64B ref-NDR at 2x 7Mpps - DUT L2XC with 802.1ad - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -153,7 +154,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC05: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with dot1ad - 2thread 2core 1rxq
+| TC05: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with 802.1ad - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames
@@ -179,7 +180,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC06: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with dot1ad - 2thread 2core 1rxq
+| TC06: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with 802.1ad - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 2 thread, 2 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
@@ -204,7 +205,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC07: Verify 64B ref-NDR at 2x 8Mpps - DUT L2XC with dot1ad - 4thread 4core 2rxq
+| TC07: Verify 64B ref-NDR at 2x 8Mpps - DUT L2XC with 802.1ad - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core, \
 | | ... | 2 receive queue per NIC port. [Ver] Find PDR for 64 Byte frames
@@ -230,7 +231,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC08: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with dot1ad - 4thread 4core 2rxq
+| TC08: Verify 1514B ref-NDR at 2x 810.635kpps - DUT L2XC with 802.1ad - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core, \
 | | ... | 2 receive queue per NIC port. [Ver] Find PDR for 1514 Byte frames
@@ -256,7 +257,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC09: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with dot1ad - 4thread 4core 2rxq
+| TC09: Verify 9000B ref-NDR at 2x 138.458kpps - DUT L2XC with 802.1ad - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC switching config with 4 thread, 4 phy core, \
 | | ... | 2 receive queue per NIC port. [Ver] Find PDR for 9000 Byte frames
diff --git a/tests/suites/performance/Short_Xconnect_Dot1q_Intel-X520-DA2.robot b/tests/suites/performance/Short_Xconnect_Dot1q_Intel-X520-DA2.robot
index 1057a7022b..b2eb1ad9a5 100644
--- a/tests/suites/performance/Short_Xconnect_Dot1q_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_Xconnect_Dot1q_Intel-X520-DA2.robot
@@ -22,11 +22,11 @@
 | Test Setup | Setup all DUTs before test
 | Test Teardown | Run Keywords | Remove startup configuration of VPP from all DUTs
 | ...           | AND          | Show vpp trace dump on all DUTs
-| Documentation | *Reference NDR throughput L2XC verify test cases*
+| Documentation | *Reference NDR throughput L2XC with 802.1q verify test cases*
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. Dot1q
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect. 802.1q
 | ... | tagging is applied on link between DUT1 and DUT2.
 | ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
 | ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
@@ -34,11 +34,12 @@
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Variables ***
@@ -46,7 +47,7 @@
 | ${tag_rewrite}= | pop-1
 
 *** Test Cases ***
-| TC01: Verify 64B ref-NDR at 2x 2.9Mpps - DUT dot1q - 1thread 1core 1rxq
+| TC01: Verify 64B ref-NDR at 2x 2.9Mpps - DUT 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 Byte
@@ -71,7 +72,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC02: Verify 1518B ref-NDR at 2x 720kpps - DUT dot1q - 1thread 1core 1rxq
+| TC02: Verify 1518B ref-NDR at 2x 720kpps - DUT 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1518 Byte
@@ -96,7 +97,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC03: Verify 9000B ref-NDR at 2x 120kpps - DUT dot1q - 1thread 1core 1rxq
+| TC03: Verify 9000B ref-NDR at 2x 120kpps - DUT 802.1q - 1thread 1core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 1 thread, 1 phy core, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 Byte
@@ -120,7 +121,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC04: Verify 64B ref-NDR at 2x 7Mpps - DUT dot1q - 2thread 2core 1rxq
+| TC04: Verify 64B ref-NDR at 2x 7Mpps - DUT 802.1q - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 64 Byte
@@ -145,7 +146,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC05: Verify 1518B ref-NDR at 2x 720kpps - DUT dot1q - 2thread 2core 1rxq
+| TC05: Verify 1518B ref-NDR at 2x 720kpps - DUT 802.1q - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 1518 Byte
@@ -170,7 +171,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC06: Verify 9000B ref-NDR at 2x 120kpps - DUT dot1q - 2thread 2core 1rxq
+| TC06: Verify 9000B ref-NDR at 2x 120kpps - DUT 802.1q - 2thread 2core 1rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 2 threads, 2 phy cores, \
 | | ... | 1 receive queue per NIC port. [Ver] Verify ref-NDR for 9000 Byte
@@ -194,7 +195,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC07: Verify 64B ref-NDR at 2x 11Mpps - DUT dot1q - 4thread 4core 2rxq
+| TC07: Verify 64B ref-NDR at 2x 11Mpps - DUT 802.1q - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 64 Byte
@@ -219,7 +220,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC08: Verify 1518B ref-NDR at 2x 720kpps - DUT dot1q - 4thread 4core 2rxq
+| TC08: Verify 1518B ref-NDR at 2x 720kpps - DUT 802.1q - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 1518 Byte
@@ -244,7 +245,7 @@
 | | Then Traffic should pass with no loss | ${duration} | ${rate}
 | | ...                                   | ${framesize} | 3-node-xconnect
 
-| TC09: Verify 9000B ref-NDR at 2x 120kpps - DUT dot1q - 4thread 4core 2rxq
+| TC09: Verify 9000B ref-NDR at 2x 120kpps - DUT 802.1q - 4thread 4core 2rxq
 | | [Documentation]
 | | ... | [Cfg] DUT runs L2XC config with 4 threads, 4 phy cores, \
 | | ... | 2 receive queues per NIC port. [Ver] Verify ref-NDR for 9000 Byte
diff --git a/tests/suites/performance/Short_Xconnect_Intel-X520-DA2.robot b/tests/suites/performance/Short_Xconnect_Intel-X520-DA2.robot
index 8011e0bd56..56df7a4ead 100644
--- a/tests/suites/performance/Short_Xconnect_Intel-X520-DA2.robot
+++ b/tests/suites/performance/Short_Xconnect_Intel-X520-DA2.robot
@@ -27,19 +27,19 @@
 | ...
 | ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
 | ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. DUT1 and DUT2 tested with
-| ... | 2p10GE NIC X520 Niantic by Intel.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
+| ... | connect. DUT1 and DUT2 tested with 2p10GE NIC X520 Niantic by Intel.
 | ... | *[Ver] TG verification:* In short performance tests, TG verifies
 | ... | DUTs' throughput at ref-NDR (reference Non Drop Rate) with zero packet
 | ... | loss tolerance. Ref-NDR value is periodically updated acording to
 | ... | formula: ref-NDR = 0.9x NDR, where NDR is found in RFC2544 long
-| ... | performance tests for the same DUT confiiguration. Test packets are
+| ... | performance tests for the same DUT configuration. Test packets are
 | ... | generated by TG on links to DUTs. TG traffic profile contains two L3
 | ... | flow-groups (flow-group per direction, 253 flows per flow-group) with
 | ... | all packets containing Ethernet header, IPv4 header with IP protocol=61
-| ... | and generated payload.
+| ... | and generated payload. MAC addresses are matching MAC addresses of the
+| ... | TG node interfaces.
 | ... | *[Ref] Applicable standard specifications:* RFC2544.
 
 *** Test Cases ***