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
3 _$ a/ e! l7 LWindows 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
- h4 [* A+ L+ A8 Y會更好,網路連接速度更快。
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操作步驟:
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. A! ? h7 d7 E. ?Step1、找到「Command Prompt (Run as Administrator)」,在「Command Prompt」輸入* \$ n: P4 _4 `7 X) O. Y" \- Z
netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。
* U1 R* [0 M( CMicrosoft Windows [Version 10.0.17134.165] M X9 u% g9 H0 l
(c) 2018 Microsoft Corporation. All rights reserved.. ~! S; M& O G; \% w
C:\WINDOWS\system32>netsh interface tcp show global% G2 m7 Q$ f* m+ I
Querying active state...
4 Y5 d: x4 p4 T, RTCP Global Parameters
' p% P# d/ t" f: Z---------------------------------------------- Y/ T6 E( }# P3 h) ^) S4 k8 ~
Receive-Side Scaling State : enabled$ `5 X/ ^. N+ S6 ]3 j! o8 v$ _
Receive Window Auto-Tuning Level : normal- F( V0 Q+ i" l2 f9 l% l
add-On Congestion Control Provider : default
/ h! r6 ~, f$ W, z7 j6 v# ?ECN Capability : disabled, w! j; T$ f1 D
RFC 1323 Timestamps : disabled" y, K1 B' @8 \
Initial RTO : 3000
! ^9 e9 J) B! l- z5 s) R5 [) ~/ YReceive Segment Coalescing State : enabled% W. L* g2 Q$ r, G, F* ~2 x# X
Non Sack Rtt Resiliency : disabled
; Z7 G% `" i* n! j ^/ [! _; D9 tMax SYN Retransmissions : 21 y K6 ?2 E& B: P' D0 w
Fast Open : enabled
: K: u+ u x1 x) S, K' S. H# C2 qFast Open Fallback : enabled
* W0 f! S# v+ H5 b' K# I- m( t& sPacing Profile : off
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8 |4 n" K! t# LStep2、接著輸入 netsh int tcp set global autotuninglevel=disabled。
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled D s5 ~2 v; N3 L6 e
Ok.) a1 U" b6 e2 T& p5 y5 |
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! I8 a9 U2 ^$ J# }$ ^4 `4 |Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。" `7 ~0 D5 M9 W R$ @1 v( M$ k
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6 j o1 G& ]/ {+ M(c) 2018 Microsoft Corporation. All rights reserved.. J5 K# }$ ^+ M1 G+ I$ a
C:\WINDOWS\system32>netsh interface tcp show global
0 `$ x J }8 [ {$ K+ _4 @/ CQuerying active state...
R3 \0 b% ?2 N9 jTCP Global Parameters
# t, Z4 z/ F# \7 S----------------------------------------------
; t9 \" b, n n# E& L+ X" PReceive-Side Scaling State : enabled+ E5 F1 [, ~' p# c0 E5 t9 W- a
Receive Window Auto-Tuning Level : disabled& E3 K+ |/ X' M# K0 m9 w
Add-On Congestion Control Provider : default
6 t8 k" b k& S2 l6 O6 mECN Capability : disabled% R+ M2 Y0 O8 V9 Y* {- v ?% i# R
RFC 1323 Timestamps : disabled
0 \0 z2 [3 b- q3 C8 r; vInitial RTO : 3000
. I) ?) e, E! M2 p5 O6 UReceive Segment Coalescing State : enabled. b0 R9 @: J) _' O1 r
Non Sack Rtt Resiliency : disabled
2 c7 b' h0 j% j% f: F+ U9 v& ?. Z; rMax SYN Retransmissions : 2$ r9 Y6 j7 b) M, K$ l4 A. r2 Z/ m
Fast Open : enabled% U0 R$ S) r, Q
Fast Open Fallback : enabled
( D) i0 g+ h5 _; {6 y1 vPacing Profile : off' Y( B- j+ m9 _4 m8 X
C:\WINDOWS\system32>
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