EXFO FTB-8500 Series for FTB-200 - Manual (Page 112)

Creating and Starting a Test Case
98 FTB-8500 Series and FTB-8120NGE/8130NGE
Ethernet Smart Loopback Test Case
Ethernet Smart Loopback Test Case
Allows transmitting back the received Ethernet stream of data while
interchanging the source and destination addresses of the MAC and IP, in
addition to the source and destination ports for UDP and TCP layers.
Note: Smart Loopback is not available when the topology is set to Dual ports
(FTB-8510B only).
To create a Smart Loopback test case:
1. Test configuration:
1a. Select
Ethernet 10/100/1000
or Ethernet 10G as the
Interface Type.
Interface Type is not
available with
FTB-8510G.
1b. Select Single Port as the
Topology. Topology is only available with FTB-8510B.
1c. Select Smart Loopback as the application type.