https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95951#M21906 <P>Hi Oscar, I undertand the case but when I test connection directly connectd from SW Core (EXOS) I get the expected throughput, anyway what you say is truth, thank you for your response!</P> Wed, 24 May 2023 12:51:07 GMT Joao 2023-05-24T12:51:07Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95939#M21904 <P>Hi Guys!<BR /><BR />I'm having some issues with my implementation. I'm using GNS3 to virtualize the EXOS SW (IMG 32.1.6) for creating this topology. My external link operates at 80Mbps, but when I test the speed within my network, such as under D1 or D2, I only get a velocity of 4Mbps.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Joao_0-1684856687517.png" style="width: 400px;"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/6535i8F5F7E6A5907413E/image-size/medium?v=v2&amp;px=400" role="button" title="Joao_0-1684856687517.png" alt="Joao_0-1684856687517.png" /></span></P><P>I conducted a second test using iperf with no configuration on the SW, and it still shows a speed of only 4Mbps. Can any of you help me out?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Joao_1-1684856811461.png" style="width: 400px;"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/6536i3F06AE8025E9E741/image-size/medium?v=v2&amp;px=400" role="button" title="Joao_1-1684856811461.png" alt="Joao_1-1684856811461.png" /></span></P><P>&nbsp;</P> Wed, 24 May 2023 11:27:03 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95939#M21904 Joao 2023-05-24T11:27:03Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95950#M21905 <P>GNS3 is not for performance testing, the throughput you will get is very bad (at least for EXOS) and it was never designed to forward data at high speed.&nbsp;</P><P>It was designed to test configs, not throughput.</P> Wed, 24 May 2023 12:34:52 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95950#M21905 OscarK 2023-05-24T12:34:52Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95951#M21906 <P>Hi Oscar, I undertand the case but when I test connection directly connectd from SW Core (EXOS) I get the expected throughput, anyway what you say is truth, thank you for your response!</P> Wed, 24 May 2023 12:51:07 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/speed-of-vswitch-heeeelp/m-p/95951#M21906 Joao 2023-05-24T12:51:07Z