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
, m7 X/ C( [" M q5 Y4 u/ IWindows 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 V4 s; n+ T3 L9 J
會更好,網路連接速度更快。# |$ ?6 ^ ^; \0 t/ ~
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& c, N* y' J+ ~; X操作步驟:( c: k. J/ v1 @. h" R) k; a
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) k* `( x! d8 p: R2 L1 i- zStep1、找到「Command Prompt (Run as Administrator)」,在「Command Prompt」輸入2 A# a/ {" g* N5 M4 G
netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。
" V* M+ y7 B, k Q& @Microsoft Windows [Version 10.0.17134.165]' b4 I* c( e- [5 R) Y
(c) 2018 Microsoft Corporation. All rights reserved.
- [% W5 f1 g$ V, L4 {C:\WINDOWS\system32>netsh interface tcp show global
9 N0 v5 I! _: ~& A. TQuerying active state...
4 n7 a7 x6 p/ \& I6 rTCP Global Parameters; s1 d# L! y% H, u; L
----------------------------------------------
+ z2 ^$ ?- V _0 @9 \0 W+ ]Receive-Side Scaling State : enabled$ P) J a) b2 S, G( {
Receive Window Auto-Tuning Level : normal
7 b- Q* R% B0 J5 l5 cadd-On Congestion Control Provider : default! n( y9 e. K: P" a' i
ECN Capability : disabled
- x2 i8 a$ g3 i; P8 T) J) ]" oRFC 1323 Timestamps : disabled
- [- {/ J, J3 Y6 X* h2 h, kInitial RTO : 3000, A/ |' l) C) O+ c2 m
Receive Segment Coalescing State : enabled
+ J* E) i5 n; n+ L" JNon Sack Rtt Resiliency : disabled& a( o4 K* n* _' j$ X; j# Q: d
Max SYN Retransmissions : 2- ~3 y* U# [& Q6 L6 R
Fast Open : enabled7 a# g7 y) Y" |& I* Z y2 n' i
Fast Open Fallback : enabled
% ^5 u: ]# ?8 q/ l; LPacing Profile : off* T9 F& m9 K/ z8 r U8 m, Y
C:\WINDOWS\system32>( V7 M, Q( w1 f0 E
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Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。+ u' l/ F4 ] D8 R
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! S8 ^, u3 q3 oC:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled) ]. h E* e$ d) j0 R
Ok.
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* J4 l! Z; C" M! |Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。* ^! c; f* |2 L0 h
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+ T; w& A/ w' vMicrosoft Windows [Version 10.0.17134.165]4 S/ \" H/ F% h/ i! k2 o2 i
(c) 2018 Microsoft Corporation. All rights reserved.
. |6 s0 N5 s U# `0 S6 n5 e, qC:\WINDOWS\system32>netsh interface tcp show global
. o8 c: P I& a, d9 |Querying active state...
% x: t! F, h( TTCP Global Parameters
. P8 T8 u+ f) F3 m$ E----------------------------------------------
0 A7 F7 V; ]3 {2 v$ JReceive-Side Scaling State : enabled
2 h, d; m- p9 Y' |; \! KReceive Window Auto-Tuning Level : disabled
3 F( ~4 A( ?& }# I6 Z& EAdd-On Congestion Control Provider : default
/ B0 S- i: U/ K: rECN Capability : disabled
8 M6 v+ |% J% DRFC 1323 Timestamps : disabled
2 o% u0 n0 I% ~Initial RTO : 3000
7 w/ _# t C; k9 s* \) oReceive Segment Coalescing State : enabled
+ C0 i8 @- j% S$ _% O- wNon Sack Rtt Resiliency : disabled( x" P9 h/ m: F7 Y
Max SYN Retransmissions : 2. L7 {; f5 D: A# ~0 b) @8 r
Fast Open : enabled( e" L; L# h$ _: `
Fast Open Fallback : enabled
v" e" }- P0 O7 @/ C2 o; S3 TPacing Profile : off9 N- g) O! v8 v4 E
C:\WINDOWS\system32>. N* M" o1 t! o) x
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