Brocade Fabric OS Command Reference - Supporting Fabric OS v7.0.1 (53-1002447-01, March 2012)

Fabric OS Command Reference 711
53-1001764-01
portCmd
2
To configure a TPerf source to generate one-way low priority traffic with a random PDU size from 2048 to
4000 bytes and a payload pattern of ones.
switch:admin> portcmd --tperf 16 -source -low \
-size 4000 -random -unidirectional -pattern 2
TPerf has been configured successfully for 16
TPerf is generating traffic on 16 priority: low
****************************************************************
Tunnel ID: 16
High Priority Medium Priority Low Priority
bytes tx 0 0 19800708
bytes rx 0 0 0
PDUs tx 0 0 1434686
PDUs rx 0 0 0
out of seq PDUs rx 0 0 0
flow control count 0 0 0
last rtt N/A N/A N/A
*****************************************************************
To specify test data patterns for the source payload:
switch:admin> portcmd --tperf 16 -source -pattern random
switch:admin> portcmd --tperf 16 -source -pattern 4
switch:admin> portcmd --tperf 16 -source -pattern jitter
switch:admin> portcmd --tperf 16 -source -pattern 5
SEE ALSO portCfg, portShow