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
' w$ K4 M1 m7 [3 A$ H# N" xWindows 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* M) y( J) z# F/ U- }) E
會更好,網路連接速度更快。
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& K# f+ Z) ~& L2 Y5 E操作步驟:9 w' p+ L' f# s8 |) N' ]2 D7 J. p
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2 T$ s) v, t: q" ^: ]. mStep1、找到「Command Prompt (Run as Administrator)」,在「Command Prompt」輸入6 e( W9 i, [# B, K8 d( b1 {
netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。) {% n/ m- U; T+ R7 m! ^. _
Microsoft Windows [Version 10.0.17134.165]: B O4 L! z/ H3 d: i# K
(c) 2018 Microsoft Corporation. All rights reserved.
g# S1 Y& g! m1 F$ d6 g' TC:\WINDOWS\system32>netsh interface tcp show global
! H& @/ ~0 s/ L; P. ^ iQuerying active state...- H5 y5 K- {+ j, P0 l
TCP Global Parameters# B* |" C3 V U( i9 a$ t& d
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Receive-Side Scaling State : enabled/ ~, J4 m) e( s
Receive Window Auto-Tuning Level : normal( ]7 l) Q5 s" `5 W7 W+ V6 }& ?
add-On Congestion Control Provider : default
# a% u* F) `4 W; c( \8 a6 WECN Capability : disabled
' X1 p* G8 `: z/ A8 W# |RFC 1323 Timestamps : disabled
6 H" ^, r6 H3 Q8 p3 Z% @% xInitial RTO : 30001 F0 h3 d/ b# X0 j
Receive Segment Coalescing State : enabled+ J8 ?7 ^' G H. M; k) T
Non Sack Rtt Resiliency : disabled
4 _6 W7 H# K/ O7 y' l; k, d" t2 PMax SYN Retransmissions : 2
+ ?+ H+ w, k. t4 wFast Open : enabled
$ d5 w' m9 l7 ]6 tFast Open Fallback : enabled8 [& W4 x* J+ [
Pacing Profile : off
6 @1 P* u, M8 K# \. G" C" zC:\WINDOWS\system32>3 V2 `3 Y4 j& \5 ~
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/ J) }. d- c B# HStep2、接著輸入 netsh int tcp set global autotuninglevel=disabled。/ e1 p/ K7 @, b- M* W& K
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled, Z5 y8 i# }1 V8 ^, B( |/ A
Ok.
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: s4 i3 F1 k) c$ gStep3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。
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Microsoft Windows [Version 10.0.17134.165]
( N9 i8 R7 }. T5 A1 K(c) 2018 Microsoft Corporation. All rights reserved.2 |& J5 Q' |, H
C:\WINDOWS\system32>netsh interface tcp show global
: x* n/ d+ I% i: P R1 QQuerying active state...: P1 U6 |7 J" _1 l( T: k9 {
TCP Global Parameters) ?( T; \2 R0 S; `8 p# ?
----------------------------------------------+ g. h1 o* j3 B5 A' X
Receive-Side Scaling State : enabled. q. m& c$ z9 V$ ?+ [- m% E+ b+ {
Receive Window Auto-Tuning Level : disabled2 E4 x! z( L2 D/ M
Add-On Congestion Control Provider : default
% v/ }9 s. u1 eECN Capability : disabled5 L% }# N' p7 A! }$ n! Z1 ]" W1 x
RFC 1323 Timestamps : disabled% j" A' o# }. X( Z* W! b, }
Initial RTO : 3000) E0 R- f! C& J4 g" ?
Receive Segment Coalescing State : enabled
7 D* V) W" p/ {5 Q* O2 B- D4 a" l: zNon Sack Rtt Resiliency : disabled
" L0 o7 C; ^' W [- r9 ]Max SYN Retransmissions : 2
* s* v$ P3 |: `% tFast Open : enabled+ a! @, b& [+ Z. \2 G/ H
Fast Open Fallback : enabled3 v8 _( T( h. z6 r8 v$ D0 r
Pacing Profile : off" m* \' s, U9 \( y" }! l
C:\WINDOWS\system32>
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|