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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
7 k/ Q3 W% R- G! Q6 \4 AWindows 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 W; S! K3 g# }
會更好,網路連接速度更快。& @7 \6 A7 U6 d2 }, R5 ?! D

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操作步驟:( a4 Q# \0 L: ~6 j1 j' X* V

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Step1、找到「Command Prompt (Run as Administrator)」,在「Command Prompt」輸入
5 W. g) t- j& n; Xnetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。3 s/ s, ]. t( C- C7 |
Microsoft Windows [Version 10.0.17134.165]% V2 ]; b3 d$ ?: l/ n
(c) 2018 Microsoft Corporation. All rights reserved.- Q0 H3 ~+ T% s4 t+ u  [# {  W
C:\WINDOWS\system32>netsh interface tcp show global4 ~7 H2 n7 V7 z
Querying active state...6 [. N$ |1 G5 j7 B) W4 r  h0 f
TCP Global Parameters
0 ^8 t9 ]1 v: Q, P; M----------------------------------------------
6 e! k$ P* `5 K9 u6 E# ?  \( FReceive-Side Scaling State : enabled- C9 M$ o. k* @- ?) v, G0 O
Receive Window Auto-Tuning Level : normal. v  J" B; y$ [- q3 I
add-On Congestion Control Provider : default
/ ]' u& X/ ?  H# e3 i& LECN Capability : disabled
" e7 H1 c# _9 `8 Z$ K  c0 gRFC 1323 Timestamps : disabled
& E1 h- a' r4 ?1 c+ lInitial RTO : 3000
9 Q* ~6 {$ y2 a& r" o. J$ v$ QReceive Segment Coalescing State : enabled
! y& T8 ?! x" ]" g; ^7 ]0 |. [0 sNon Sack Rtt Resiliency : disabled- g* r8 |- \# A8 x
Max SYN Retransmissions : 2
, Y- k2 S, g. ]Fast Open : enabled! L# |# R; m5 Z& [" W2 a
Fast Open Fallback : enabled0 y/ h( h6 M5 I- w5 u/ G
Pacing Profile : off: `$ P: X3 s( K) s) U) g1 |
C:\WINDOWS\system32>$ q. U  N0 H  E( c
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: @6 @2 ]+ n: j. w% t; l! ]+ hStep2、接著輸入 netsh int tcp set global autotuninglevel=disabled。
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! t0 X& Q5 g" t, Q0 _( ~C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled6 h7 G, C7 E/ X5 s
Ok.
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6 R7 Y: ?8 X* _3 Y7 FStep3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。
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& H& S* M7 y2 l/ F1 t! Y$ k% iMicrosoft Windows [Version 10.0.17134.165]
( x% l! ^5 E/ t(c) 2018 Microsoft Corporation. All rights reserved.3 \6 F- l* V4 t# ]
C:\WINDOWS\system32>netsh interface tcp show global
7 K0 m& X' j$ v( T, AQuerying active state...
) C+ w& p4 l+ NTCP Global Parameters: L+ @* N# L% P. j* c
----------------------------------------------6 d/ [# q; q3 f& n
Receive-Side Scaling State : enabled
' \& A6 p7 |7 d- E+ ]- D+ wReceive Window Auto-Tuning Level : disabled
5 T# ?4 T9 Z. [/ k0 `* EAdd-On Congestion Control Provider : default
+ K" j) ]% ^6 Z9 |2 q, N2 R( e! VECN Capability : disabled. q; S2 A( L% a9 |4 q9 u# ]$ {
RFC 1323 Timestamps : disabled
: E3 I; {$ z( j  t1 m) u) eInitial RTO : 3000
" S* T8 Y3 l( Z7 A) }Receive Segment Coalescing State : enabled# j: A& j! V3 f8 R5 T$ x, ^
Non Sack Rtt Resiliency : disabled
$ D4 u0 s1 d2 P9 _7 F$ lMax SYN Retransmissions : 2
- S- N, ]# C9 j7 }% Q! d. u6 SFast Open : enabled- {/ U7 ^" W: j5 y
Fast Open Fallback : enabled* C. e7 w* X  @, @: ~; X8 m
Pacing Profile : off
$ C% b2 P8 @; E$ ?C:\WINDOWS\system32>  b  A! ?8 X; ^8 C* ^

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