EXFO ETS-1000 - Manual (Page 57)

Configuring and Starting a Test
Ethernet Tester Analyzer 49
RFC 2544 General Settings
Test Topology
Use the Topology menu to specify receiving and transmitting ports. The
same port can be used for both data transmission and receiving (for
example, with the Loopback feature). If you use asymmetric test function
you must select Remote as receiving/transmitting port.
Selecting Frame Size
Configure the frame sizes as explained below.
To perform tests, user can do any one of the following.

Select standard sizes of transmitted frames in accordance to the RFC
2544 methodology by pressing
. The standard default frame sizes
are 64, 128, 256, 512, 1024, 1280, 1518 bytes.

Enter any frame size from the acceptable range of 64 to 9600 bytes.