Brocade Communications Systems 8 Command Reference Manual page 729

To set the path characteristic to source mode on the remote host using VLAN tagging with the -c
option.
To create a TPerf data sink on VE_Port 16:
To configure a TPerf data source a Brocade FX-24 blade (this example generates round-trip high,
medium, and low priority traffic with a fixed PDU size of 400 bytes. The payload pattern is a jitter
pattern and the checksum is checked by the sink):
To configure a TPerf source so it generates round-trip high and low priority traffic with a random
PDU size from 0 to 10112 bytes (1 MSS) and with a payload pattern determined by previous
settings saved in memory:
Fabric OS Command Reference
53-1001764-02
switch:admin> portcmd --ipperf 8/ge0 –s 192.168.10.1 –d 192.168.20.1 –S –v 10 –c 3
switch:admin> portcmd --tperf 16 -sink
TPerf has been configured successfully for 16
TPerf is servicing requests on 16
TPerf is servicing requests on 16
TPerf is servicing requests on 16
Tperf data source can now be started
switch:admin> portcmd --tperf 16 -source -size 400 -crc -pattern 5
TPerf has been configured successfully for 16
TPerf is generating traffic on 16
TPerf is generating traffic on 16
TPerf is generating traffic on 16
**********************************************************************
Tunnel ID: 16
bytes tx
bytes rx
PDUs tx
PDUs rx
bad CRC headers rx
bad CRC payloads rx
out of seq PDUs rx
flow control count
last rtt
**********************************************************************
switch: admin> portcmd --tperf 16 -source -high -low -random
TPerf has been configured successfully for 16
TPerf is generating traffic on 16
TPerf is generating traffic on 16
**********************************************************************
Tunnel ID: 16
bytes tx
bytes rx
PDUs tx
PDUs rx
bad CRC headers rx
bad CRC payloads rx
out of seq PDUs rx
flow control count
last rtt
**********************************************************************
priority: high
priority: medium
priority: low
priority: high
priority: medium
priority: low
High Priority Medium Priority Low Priority
5491960 5280520
408280 407240
10209 10183
10208 10182
0 0
0 0
0 0
0 0
5 5
priority: high
priority: low
High Priority Medium Priority Low Priority
19800708 0
187200 0
4686 0
4685 0
0 0
0 0
0 0
0 0
5 0
2
portCmd
5071880
460960
11527
11526
0
0
0
0
5
19168848
183640
4598
4597
0
0
0
0
5
697