metrotek ETS-1000, Руководство по эксплуатации

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5.13 Pass through 61
5.13 Pass through
In the Pass through mode, the tester joins between two tested devices. All
the traffic incoming to port A(B) is retransmitted to the port B(A). See the
connection example at the figure fig. 5.64.
Network
Network
Figure 5.64. Example of Transit mode connection
During traffic retransmission from one port to another, the tester gathers
statistics on transmitted traffic. Statistics results are shown in the Statistics
menu.
When counting statistics data, error packets are not taken into considera-
tion.
If transmission rates for port A and port B are different, data loss is possi-
ble. Data loss occurs if transmission is carried out from port with greater rate
to the one with lesser one.
Figure 5.65. Transit menu
ETS-1000. Operations manual