VIAVI TestCenter: Why am I seeing Latency = 0 when configuring RFC2544 with jumbo frames?

VIAVI TestCenter: Why am I seeing Latency = 0 when configuring RFC2544 with jumbo frames?

In order to avoid this you need to validate whether if your DUT supports jumbo frames or not, if yes, please configure it to support jumbo frames and also its important you configure the interfaces to use the jumbo MTU size that you specified earlier   Example. (I’m using a Nexus 9236) Nexus-9236C(config)#system jumbomtu 9216   Nexus-9236C# show running-config all | include jumbomtu system jumbomtu 9216   Nexus-9236C(config)# interface ethernet 1/26 Nexus-9236C(config-if)# MTU 9216   Nexus-9236C(config)# interface ethernet 1/25 Nexus-9236C(config-if)# MTU 9216   Nexus-9236C# show interface eth 1/26 |  include MTU   MTU 9216 bytes, BW 100000000 Kbit, DLY 10 usec   Nexus-9236C# show interface ethernet 1/26 | include MTU   MTU 9216 bytes, BW 100000000 Kbit, DLY 10 usec   After configuring the DUT to accept jumbo frames (9216) the result are as follows: