EXFO FTB-8500 Series for FTB-500 - Manual (Page 121)

Creating and Starting a Test Case
Ethernet and Fibre Channel Application 107
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.
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.
1d. Press Next.
1e. Select the port Connector
Type (Optical or
Electrical RJ-45). Optical is automatically selected for the
Ethernet 10G interface.