User's Manual

Troubleshooting
8.7 Wired (Ethernet) Interface Validation
Problem Solution
Wired (Ethernet) Run iperf commands
Interface Validation
• Use iperf commands with -w option as 202k. The throughput is expected to be
equal in both directions and should be comparable from laptop to laptop or desktop to
desktop performance
If the above throughput value is not in the expected range,
• Check speed and duplex settings between the device and Personal Computer or
switch or router connected
• Make sure the connection established is of same speed and full duplex is as expected
(10 or 100 or 1000)
• With auto negotiation, if you notice this issue, then try manually setting the speed
and duplex
• Update the Ethernet driver in the Personal Computer to the latest one
Tsunami® 8100 Series - Software Management Guide 211