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" e, Y. E# p* l& T0 a) O; b 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 2 D5 e" R6 @% i8 ]$ V% e: e! r會更好，網路連接速度更快。2 N9 L! }5 ^9 H; ^6 N2 ~8 e
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Step1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入 " Z. Q$ } C! ?2 S& o/ Tnetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。 & d- B4 {9 S! ~; [Microsoft Windows [Version 10.0.17134.165]/ N; [6 J$ m) r2 B! ~% N
(c) 2018 Microsoft Corporation. All rights reserved. 8 a9 L/ W- ]- ]( L B3 QC:\WINDOWS\system32>netsh interface tcp show global' }4 g: h) @: Q" h
Querying active state...- Q4 V0 h& Z. S6 X
TCP Global Parameters% [' Z5 ^1 c. P) w* H4 V1 Y
----------------------------------------------1 L0 N0 m4 C8 S, _
Receive-Side Scaling State : enabled- d8 D5 w4 B7 k
Receive Window Auto-Tuning Level : normal+ ?$ M/ y P& b, P, ^' j4 F2 k& {
add-On Congestion Control Provider : default% u# S; O* P Y7 O; {1 d6 h' g; A
ECN Capability : disabled! B3 I. T6 N' q; q! y: x9 F0 I- Y
RFC 1323 Timestamps : disabled , ?8 u) F- }3 |5 o0 @8 eInitial RTO : 3000 3 Z. s2 U x' @! }1 w7 y' rReceive Segment Coalescing State : enabled & y8 U% N; k+ R# e8 s, c! WNon Sack Rtt Resiliency : disabled * _7 Y' D6 Z- g' n; ~- IMax SYN Retransmissions : 29 ?) n' f2 f! Q) C
Fast Open : enabled % P- E5 B( V, j- E) l6 c* Z1 [- IFast Open Fallback : enabled! S' g! x: U3 A
Pacing Profile : off. u3 { b& N3 N" \$ x$ d) a. y& B* c5 M
C:\WINDOWS\system32> ! W3 `, v3 j+ r8 j8 J4 Q( G s1 d* u0 f
8 j3 x1 t& H" j# `Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。 5 k$ \3 D( L5 u: g& n* ?0 H- f4 E! w
. c$ V# V! N: LC:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled; j: A. b$ B/ p% u, w+ ?
Ok.0 a, K6 A# n' A2 Y5 Z
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Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。4 O9 G+ B7 ~& V5 m3 M x# q4 q
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Microsoft Windows [Version 10.0.17134.165]+ _0 n7 p( U+ q+ M
(c) 2018 Microsoft Corporation. All rights reserved. # A& N, D9 V- i4 {- Y. @3 M0 B) dC:\WINDOWS\system32>netsh interface tcp show global : {6 g1 `3 w( Y. s6 w6 FQuerying active state... . t5 T' T/ G' ^& j7 hTCP Global Parameters4 ] U2 a7 Z% b/ r( {3 f% M
---------------------------------------------- " g2 r* y' L; T% L, d$ _Receive-Side Scaling State : enabled! Z( A9 p- T. K0 e" X
Receive Window Auto-Tuning Level : disabled " c" t% y* c7 r6 J K8 @6 yAdd-On Congestion Control Provider : default. o$ W, Q3 M# C, r A. F7 `# L
ECN Capability : disabled; w6 J" E! r% p9 c. X
RFC 1323 Timestamps : disabled7 c7 [$ Z) I' }8 f+ L# E
Initial RTO : 3000 8 f5 v! f* i7 \Receive Segment Coalescing State : enabled % r3 I7 i, v9 l. yNon Sack Rtt Resiliency : disabled0 e; H2 ?5 W4 ?/ {
Max SYN Retransmissions : 2 . O& I- y7 ` k8 c: gFast Open : enabled6 \; T* {+ q1 ~2 X7 E7 o3 ^
Fast Open Fallback : enabled ' f5 F( S1 w+ A- y qPacing Profile : off ! s) H, l! p% R% ?' hC:\WINDOWS\system32>4 n" J/ Z5 Y- l% ^* [" R$ i0 k
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