Re: [Iperf-users] Voice Traffic simulate

2016-08-03 Thread Bob McMahon
I use -S 0xC0 for voice priority. Also, 70Mbs is likely an unrealistic voice rate. A voice call uses ~200 byte payloads at ~8K. Instead of oversubscribing maybe just measure end/end latency and see if the distribution shifts when the priority is applied. with iperf 2.0.9 you can get that outpu

[Iperf-users] Voice Traffic simulate

2016-08-03 Thread Erdenebayar Khuyagbaatar (OT)
Dears, I’m trying to check if QoS prioritization is working with both Cisco/Ruckus wireless Access Points, by using iPerf. Access Point is providing 70mbps bandwidth, and I want to generate 2 traffics (one for Voice, one for data) on iPerf, client PC are on 2 different SSID from the test AP. E