tid=100537&在 Windows 8 Windows 10 微軟通過網絡發送 TCP 資料來提高系統的性能，包括提高了 Win10 系統的網速，該功能最初在: `5 a8 u5 T9 I8 `. b7 U, m
Windows Vista 出現，一直到現在，但是這並不是完全有用的，該功能雖然可以優化網絡，但並非完全有益，關閉後可能# \- f' b: P) C* h- E f( ?; z5 J
會更好，網路連接速度更快。. {; l- W3 h8 X
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7 O6 s) S9 U2 ~$ L操作步驟：1 @, u& U1 n2 U
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$ c8 G! L' c' f, i( p1 iStep1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入
8 l) P( a) w2 } [# N C8 Ynetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。4 o% f6 e/ y" h
Microsoft Windows [Version 10.0.17134.165]
7 Q* y1 R% b' X- H) J o(c) 2018 Microsoft Corporation. All rights reserved.- U1 c' l8 X; d. a1 n5 L
C:\WINDOWS\system32>netsh interface tcp show global
( k; \4 q# x, E m: K9 P' UQuerying active state...
- H, @. U: w- ~TCP Global Parameters1 U$ b+ ^: T/ a9 l% \ B) M' l3 N
----------------------------------------------$ R( E8 ~! ?+ i
Receive-Side Scaling State : enabled
8 Q9 i7 U# @! U- yReceive Window Auto-Tuning Level : normal: [ {% L9 J. o( s" {
add-On Congestion Control Provider : default0 x2 |$ Q5 H2 x( c2 G' j M) {
ECN Capability : disabled
* _. ?- s8 w$ B3 l) _- n/ ?RFC 1323 Timestamps : disabled
: {& z$ z& z, {+ f: c2 a, WInitial RTO : 30003 i: k7 O& w' Y4 @: C
Receive Segment Coalescing State : enabled
* e" X" Y+ ]8 ]* ~Non Sack Rtt Resiliency : disabled. U) S* \$ T0 ?1 ~
Max SYN Retransmissions : 22 B! L8 l2 f/ G7 |% F
Fast Open : enabled
- a0 }2 ]" z0 a- C+ _! D( J8 O3 mFast Open Fallback : enabled) z; ^4 {9 s( O2 d- k" S4 B/ t
Pacing Profile : off
) G5 f0 h& C4 E! ?! B+ z& ?& s3 UC:\WINDOWS\system32>
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Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。% F+ ]) _( E. t6 P! B. B0 f
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled& N- _. A( g) P1 N& Q0 V3 i
Ok." `1 Q* x) L4 r% C g( q4 }( o
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$ A3 r# R w' Q4 _Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。# H1 V4 H: P8 U" H& `
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, r) P; N3 T% cMicrosoft Windows [Version 10.0.17134.165]
; ^4 o c2 t" M2 s; e2 H- J/ ]4 `(c) 2018 Microsoft Corporation. All rights reserved.
9 y' k9 c8 P& I6 I2 IC:\WINDOWS\system32>netsh interface tcp show global `9 a7 |( k; a- s6 F9 D# `
Querying active state...
2 O. v' ?# M2 w- |6 x& a- qTCP Global Parameters
; P) H. M; f3 t' G1 u. X5 p; y----------------------------------------------
* {: y2 q. T! s' M# N! `Receive-Side Scaling State : enabled
a& b% _ p9 |Receive Window Auto-Tuning Level : disabled; B# K6 T1 d+ W5 [, ]9 @& E
Add-On Congestion Control Provider : default$ z8 q$ Z/ s% J6 Z" X& r' v
ECN Capability : disabled/ n( S, t9 I R B9 w7 a
RFC 1323 Timestamps : disabled
& `. o n1 y" R3 k1 l. `Initial RTO : 30006 P7 o7 U$ m1 N# S1 D4 b
Receive Segment Coalescing State : enabled
8 _' h. p6 R+ c5 M7 mNon Sack Rtt Resiliency : disabled0 E. C8 |! F+ B& Z1 t+ ]
Max SYN Retransmissions : 2
z; ~8 F. Y3 L* Z* \3 lFast Open : enabled# w3 b# A" I; ~
Fast Open Fallback : enabled
$ F1 z/ s5 E9 iPacing Profile : off2 k1 M% K. n" ?
C:\WINDOWS\system32>5 t. p/ @6 ]. t+ U
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發表於 2019-2-16 09:46:03
