EXFO ETS-1000 - Manual (Page 55)

Configuring and Starting a Test
Ethernet Tester Analyzer 47
RFC 2544 General Settings

ToS (Type of Service): the field determines type of service for
datagram. The source can set any value from the table below in
accordance with RFC 1349
[4] methodology.

UDP src: Enter the source UDP port.

UDP dst: Enter the destination UDP port.
Value Description Notes
1000 Minimize delay Use the value if a
period of packet
delivery from the
source to destination
(latency period) is the
main priority and must
be minimum.
0100 Maximize throughput Use the value to
specify that the packet
must be routed
through the link with
the maximum
throughput.
010 Maximize reliability Use the value to
ensure the packet is
delivered without
retransmission
001 Minimize monetary
cost
Use the value to
minimize the
monetary cost of the
data delivery
000 All normal In this case packet
routing is left at the
discretion of a
provider.