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標題: [Windows 8以後] Windows 8 Windows 10 系統提升網路速度、netsh interface tcp show global、nets [打印本頁]
作者: IT_man    時間: 2019-2-16 09:46
標題: [Windows 8以後] Windows 8 Windows 10 系統提升網路速度、netsh interface tcp show global、nets
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
# C7 E! N3 {/ J' R+ eWindows 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
/ K; I4 z' Z3 Y1 j6 r; E! E( d會更好，網路連接速度更快。
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& Q7 t( }, }4 G, Q4 J$ R操作步驟：- q" {5 j8 @! ~

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  @) u9 B% a6 Y5 g5 M- f) kStep1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入
0 S+ S, G2 r7 k4 Nnetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。/ H$ @  m! F" q
Microsoft Windows [Version 10.0.17134.165]
/ u' \' F) \7 r/ F1 o(c) 2018 Microsoft Corporation. All rights reserved.: g2 A' J$ `* z( }7 G) X# W
C:\WINDOWS\system32>netsh interface tcp show global1 a5 H! @7 n( I. P7 d. U  P
Querying active state...' B" C) h' a$ j6 Y
TCP Global Parameters
* w9 ?9 J" L3 p: o6 z  D; H: @----------------------------------------------
# u+ \9 j. m$ n. l; G' [Receive-Side Scaling State : enabled- r3 b! E1 R. A% }+ b: J! C/ S" w
Receive Window Auto-Tuning Level : normal
2 C0 Q8 `3 a: U: |: I4 w; Badd-On Congestion Control Provider : default
+ M- j+ G. b6 O8 |7 tECN Capability : disabled
' _( m& r4 I* B& i1 xRFC 1323 Timestamps : disabled
' q% J7 Z- @5 L, ]! `Initial RTO : 3000; L; [) M4 k8 G4 a. K
Receive Segment Coalescing State : enabled
- M& R, P, _. T( @& J& b# CNon Sack Rtt Resiliency : disabled
( n  Z7 a( t8 _" VMax SYN Retransmissions : 2* W/ l' Z; D8 L' B# A) X2 X
Fast Open : enabled
2 T6 z7 Z7 i( H6 f$ j* ?; GFast Open Fallback : enabled# C2 T% f3 ]$ H: T+ r; q
Pacing Profile : off+ M; I" v: _* G3 x( A) x
C:\WINDOWS\system32>
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Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled9 p* L' v7 J% D4 e% |. M# I4 x$ X
Ok., d# |( g" s: X$ J% J& u; o# }+ R
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Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。( w& Q6 Y3 b+ K# ?& E

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. `5 _7 N" v. I9 c, |3 SMicrosoft Windows [Version 10.0.17134.165]
, a5 h/ x% {3 {+ I% T) e+ D(c) 2018 Microsoft Corporation. All rights reserved.( V( C% p/ b! _- I/ X
C:\WINDOWS\system32>netsh interface tcp show global5 s, l8 S7 }& L6 I" M
Querying active state...
2 s6 T/ \+ v6 @- HTCP Global Parameters2 Y1 W+ ?& q+ d1 R; U
----------------------------------------------7 |8 T& q; Y0 O$ v1 W
Receive-Side Scaling State : enabled4 R; d( \( {, m
Receive Window Auto-Tuning Level : disabled
1 c& x  Y( ?1 f, f6 vAdd-On Congestion Control Provider : default3 [, ~9 H1 t6 k7 L* l3 n7 Y' X7 ?
ECN Capability : disabled0 g0 T5 F4 [% q$ ~" e
RFC 1323 Timestamps : disabled
1 S" O) w- ~4 }8 `( XInitial RTO : 3000( O8 Y8 Y7 m( q
Receive Segment Coalescing State : enabled
9 u, ~# P& K; ?) m! D8 r" b3 J2 dNon Sack Rtt Resiliency : disabled7 z" \! a1 s' E5 N% x9 s( N/ j9 ?
Max SYN Retransmissions : 2
- l8 ]; J4 `% \6 ^% NFast Open : enabled
2 S- A/ \& \# b9 V4 S* [2 e: qFast Open Fallback : enabled
1 v9 l8 J) {) D% A* g; B5 V# hPacing Profile : off
& Q7 `' W* s; p+ B$ k, @3 qC:\WINDOWS\system32>' O& K2 O+ b4 @, W

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