About Dennis Xitlaly

Dennis Xitlaly · 05-10-2024

Hi All! I have one problem related to running GuestShell on Nexus 9000 I managed to successfully run guestshell and install iperf3. But when i start measuring channel bandwidth, it shows tiny values, the hundreds of kilobytes, while the real channel ...

Dennis Xitlaly · 05-14-2024

By the way, I managed to find the bottleneck. It was COPP policy that dropped iperf traffic to the control plane of the switches. Upon making an alteration in the policy, I managed to measure about 300 Mbits/sec tops on 25 Gig links. I suppose it's a...

Dennis Xitlaly · 05-10-2024

Thanks for your response!In my case, these two switches are a part of the test stand and the only traffic that runs is iperf traffic between these nexuses. So there is no competitive traffic

Dennis Xitlaly · 05-10-2024

could you clarify, please, which config you are talking about?

Dennis Xitlaly · 05-10-2024

Sure, that's obviously, iperf3 on GuestShell isn't about ideal accuracy results. But in this case something strange happens, huge discrepancy between real (25g) and measured bandwidth (<1 Mbits)

Member Since	‎05-10-2024 12:18 AM
Date Last Visited	‎05-28-2024 01:05 AM
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Nexus9000 guestshell iperf3 values issue

Re: Nexus9000 guestshell iperf3 values issue

Re: Nexus9000 guestshell iperf3 values issue

Re: Nexus9000 guestshell iperf3 values issue

Re: Nexus9000 guestshell iperf3 values issue