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 . p E. y {5 }# E d) w2 `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9 ?7 I/ r- r, Y9 b, |6 H" G 會更好，網路連接速度更快。$ h; _' g9 \$ u5 r7 n
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" J( A8 N; q5 @ u" [操作步驟：% y, E8 R' A9 C: J0 ]) p! q
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Step1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入' g% P3 y6 {" ~+ x1 L' y
netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。 0 G, t6 G* F9 _1 wMicrosoft Windows [Version 10.0.17134.165] 8 M7 t1 m% `, O. b* I(c) 2018 Microsoft Corporation. All rights reserved.7 t% T1 n0 J& E9 m) ?
C:\WINDOWS\system32>netsh interface tcp show global ( N( A! ]; H' b" U. IQuerying active state... - @% A" O# P1 k8 \9 b. ]. yTCP Global Parameters 3 a( H: L+ s. O. s* @+ {- {----------------------------------------------/ ~3 O+ M" @$ X* N' X2 u
Receive-Side Scaling State : enabled " {% D& {7 }: w% q0 Q8 @) oReceive Window Auto-Tuning Level : normal j# n) n4 X4 H B: cadd-On Congestion Control Provider : default 4 |, {8 o/ H# n2 HECN Capability : disabled ( C5 R, Q5 `7 { i* J/ t9 w6 pRFC 1323 Timestamps : disabled 1 ?# Z0 v( {$ B+ `' A9 I! sInitial RTO : 3000 7 S2 p& `# \5 `# B1 ^3 K* U6 NReceive Segment Coalescing State : enabled # ~7 U& j8 B6 y! A) Z. oNon Sack Rtt Resiliency : disabled 8 O: ?, R; }( x+ y: B3 v eMax SYN Retransmissions : 2 ; b5 ^7 ^5 W0 A( AFast Open : enabled 4 l% j- u7 Q* w. E! f) G- f6 kFast Open Fallback : enabled " L! U5 Q5 v& u+ CPacing Profile : off 2 p! Z) k& v! l) F2 B" ?5 iC:\WINDOWS\system32>! m$ S: l e) B. C* t4 T
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Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。8 m) Y1 E4 z: G3 x9 P
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+ s# J, S8 j o' d- zC:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled . @ f$ _- T7 AOk. - U, g% a+ v, t! X& o7 x0 s& R O: Q5 F6 v1 m) M8 A
2 B+ ^, K- d) ]! x( a4 GStep3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。8 ^8 |# O$ c$ Q$ y. H
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(c) 2018 Microsoft Corporation. All rights reserved.! W n" z* {, J E( ^* s+ S
C:\WINDOWS\system32>netsh interface tcp show global ! J+ t2 S q$ U0 rQuerying active state... / G" m6 _, z$ i3 O6 y+ A) oTCP Global Parameters) k2 }' s$ X; c: f+ [+ m
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Receive-Side Scaling State : enabled6 P2 M, _' l- l1 M$ m
Receive Window Auto-Tuning Level : disabled' O+ p, C) F( f! j' ~, G
Add-On Congestion Control Provider : default! z# i. r* {7 j* A1 x
ECN Capability : disabled 7 s! i; R' \( O( QRFC 1323 Timestamps : disabled4 X: K9 G9 X: E0 P4 e
Initial RTO : 3000 / z' Z/ z/ O4 w# u- p. A) ?Receive Segment Coalescing State : enabled7 u# S( e9 i0 f, V% P: E
Non Sack Rtt Resiliency : disabled3 M- o' i# d4 W+ C# v! H% [6 u2 i
Max SYN Retransmissions : 2 \0 G2 m. `! ~4 y# }% @3 `
Fast Open : enabled 2 _. [' Y' K: JFast Open Fallback : enabled6 \$ @5 O" l+ _& `- t
Pacing Profile : off: R+ @6 A Q2 R% P9 B
C:\WINDOWS\system32>+ o. j6 P7 c- U( k; o9 H/ W9 G( c