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. Q$ e; _: O7 O7 A# j P
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
$ c4 r/ L! h3 ]; ^9 H0 D0 \會更好，網路連接速度更快。% I- t( g$ }4 A
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# x9 H: [ r" k操作步驟：/ {# b; ]1 J- V8 E) J1 v' ?! X
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Step1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入
/ u/ Y7 D/ x7 @% a/ qnetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。
2 X$ Q/ k; a: w! @! i/ yMicrosoft Windows [Version 10.0.17134.165]2 U0 H5 q" w; i% B# ~
(c) 2018 Microsoft Corporation. All rights reserved.
" r- Y2 d& U% q" Z% W0 [7 GC:\WINDOWS\system32>netsh interface tcp show global
4 H& z/ w' X' bQuerying active state...% p; ~. P+ l- `( W
TCP Global Parameters
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Receive-Side Scaling State : enabled6 f! n" J& C0 r4 [& u: Y- R
Receive Window Auto-Tuning Level : normal
- ~* C3 R$ ?6 g) g$ [, _& ]add-On Congestion Control Provider : default" S9 J* r3 t- @
ECN Capability : disabled2 ^) v4 [1 V n
RFC 1323 Timestamps : disabled
5 E+ O `8 R* s* I) u% r4 ]' SInitial RTO : 3000
( H3 ] T, \' b! H/ h X" uReceive Segment Coalescing State : enabled# D/ P: T v% m5 o& y
Non Sack Rtt Resiliency : disabled
- L0 i- j8 E" v cMax SYN Retransmissions : 2/ y5 d; N" q, t/ X* t3 K( w e/ N: d
Fast Open : enabled
s8 d0 \- w9 n+ v2 s/ h( Q5 RFast Open Fallback : enabled, |: H7 d( c( P. u& ]3 A
Pacing Profile : off2 _7 m) }2 }; p. s1 z- C
C:\WINDOWS\system32>( G: J' a1 X& a G
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Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。+ E9 U1 _* v. ~" m
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled/ V T( s c7 { ?( Z X
Ok." h' w1 V& V- ?0 d4 _
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, u# y+ ^$ W) L- s6 G* [ iStep3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。! f) n( L n% [5 y
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Microsoft Windows [Version 10.0.17134.165]
0 [4 s$ U8 ?1 M(c) 2018 Microsoft Corporation. All rights reserved./ M* b, U0 d+ v% P$ U
C:\WINDOWS\system32>netsh interface tcp show global
3 a. c8 i/ r: z0 R4 T. `! ^/ DQuerying active state...
9 t* P" @: H! Q/ `TCP Global Parameters! N7 I0 D& @2 p+ z5 p
----------------------------------------------8 D. v, }2 q7 [$ a; B
Receive-Side Scaling State : enabled
/ y) E- @; j- R$ ZReceive Window Auto-Tuning Level : disabled
; B" v G$ p/ \. X& nAdd-On Congestion Control Provider : default6 x5 h; P0 n( `7 a7 o. k8 {
ECN Capability : disabled
+ i( }5 S$ a9 s- O$ \7 tRFC 1323 Timestamps : disabled
) {$ D) |' B" Q! DInitial RTO : 3000
+ C! @% U# t( c0 @$ k9 X8 ?( V7 y& |Receive Segment Coalescing State : enabled
$ i- i8 @0 \; R; wNon Sack Rtt Resiliency : disabled/ V/ J1 L/ _; U0 ]" u7 h
Max SYN Retransmissions : 24 a& s6 `& k6 G+ V7 g' ~1 u
Fast Open : enabled7 ^$ X: L9 s o; G% L" P
Fast Open Fallback : enabled
7 w+ L' f# v8 Y" i# OPacing Profile : off
9 K- u" ^8 i8 \# ?C:\WINDOWS\system32>
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發表於 2019-2-16 09:46:03
