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06-21-2007
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| Vista x64 Ultimate SP2, Windows 7 Ultimate x64 | Auto Tuning - TCP/IP receive level How to Enable or Disable the Receive Window Auto Tuning Level in Vista Last edited by dmex; 07-04-2008 at 05:00 PM.. |
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09-12-2009
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| Vista 64-bit Home Premium | Re: Auto Tuning - TCP/IP receive level i'm trying to autotune my TCP/IP levels but i'm required to have "elevation"? Quote: Microsoft Windows [Version 6.0.6002] Copyright (c) 2006 Microsoft Corporation. All rights reserved. C:\Users\evomunk>netsh interface tcp show global Querying active state... TCP Global Parameters ---------------------------------------------- Receive-Side Scaling State : enabled Chimney Offload State : disabled Receive Window Auto-Tuning Level : highlyrestricted Add-On Congestion Control Provider : none ECN Capability : disabled RFC 1323 Timestamps : disabled ** The above autotuninglevel setting is the result of Windows Scaling heuristics overriding any local/policy configuration. C:\Users\evomunk>netsh interface tcp set global autotuninglevel=disabled Set global command failed on IPv4 The requested operation requires elevation. C:\Users\evomunk>netsh netsh>interface netsh interface>tcp netsh interface tcp>set heuristics disabled Set heuristics command failed on WSH The requested operation requires elevation. netsh interface tcp> |
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09-12-2009
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| Vista x64 Ultimate SP2, Windows 7 Ultimate x64 | Re: Auto Tuning - TCP/IP receive level Hello Evomunk, and welcome to Vista Forums. You just need to open a elevated command prompt instead. (Run as administrator) Quote: 1. Open a elevated command prompt. Shawn |
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09-26-2009
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| Vista Home Premium 64 bit | Re: Auto Tuning - TCP/IP receive level Hi All, Firstly let me say great site, this speed up vista guide has been awesome. Anyway on to my issue. After verifying my auto-tune setting at highly restricted and then going into command prompt with elevated mode, I have attempted to change my autotune setting to restricted, off etc, after entering commands specified and getting the "ok" and rebooting it still comes up as highly restricted. I am running home premium x64. I'm on ADSL2+ if that makes any difference. I managed to turn on chimney setting. |
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09-26-2009
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| Vista x64 Ultimate SP2, Windows 7 Ultimate x64 | Re: Auto Tuning - TCP/IP receive level Hello Prothall, and welcome to Vista Forums. You might see if setting it to normal first, then restrict may allow it not be high. Hope this helps, Shawn |
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4 Weeks Ago
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| vista business x64 | Re: Auto Tuning - TCP/IP receive level I'm noticing a problem where I receive 35-50MB/sec over my intranet over 1gigabit but it sometimes slows down to 8MB/sec and sustains for the same test tasks. If I reboot speed goes to 35-50 again.. Sometimes even logging out does it. I've noticed other people say they hit a 8MB/sec limit as well. Has anyone figured out what is limiting or causing it? I'm loading an image sequence off of a server using a program to test throughput. I've experimented with the different RSS settings and disabling it and it doesn't seem to make a difference. I also tried chimney offload but in netstat it isn't offloading anything. Thanks! |
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