6 ~$ l% E, S+ J0 k$ U6 kStep1、找到「Command Prompt (Run as Administrator)」，在「Command Prompt」輸入 ; B8 D2 \. z2 c' y- {4 p2 v( gnetsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。 & s) O% X" P' s! z- _Microsoft Windows [Version 10.0.17134.165] - n) m Z& d) P3 `) D# p(c) 2018 Microsoft Corporation. All rights reserved. + @ s4 d2 m1 `4 J) u, tC:\WINDOWS\system32>netsh interface tcp show global+ U' w3 ]: }3 E
Querying active state... 5 x( X9 g4 K2 k# W& g1 oTCP Global Parameters 8 d- a, F# ^& s+ ^8 |! q---------------------------------------------- 1 v7 e. q$ A: J8 u. N6 YReceive-Side Scaling State : enabled; k# c6 X4 ^9 g) ?* m! [
Receive Window Auto-Tuning Level : normal/ M1 G* M) ]% J/ d+ C: q* ~- I
add-On Congestion Control Provider : default8 ^% S" ^: X m# H1 O
ECN Capability : disabled2 L; g: v6 P2 N. B
RFC 1323 Timestamps : disabled " l* m$ e6 }. q" N6 hInitial RTO : 3000 # F$ M, Q4 V5 [$ A. AReceive Segment Coalescing State : enabled6 p0 R1 }3 z% ^
Non Sack Rtt Resiliency : disabled9 c# O' |7 E) R/ q# l v: ^
Max SYN Retransmissions : 2: U. Q! u2 G9 r" ~) f% s8 O4 z
Fast Open : enabled 3 _, T, R0 v- f& `# k+ B1 G' }4 V" |Fast Open Fallback : enabled7 T7 U8 [* V4 s
Pacing Profile : off 0 j' \& f& p2 s6 Z% XC:\WINDOWS\system32> C! y7 h4 }/ L: e 5 @5 v. F* N! ^* E# i. X1 ^1 S9 f( R2 ~- d4 Y- E$ }
Step2、接著輸入 netsh int tcp set global autotuninglevel=disabled。& [2 L% X0 D3 c8 S. a: q. B
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C:\WINDOWS\system32>netsh int tcp set global autotuninglevel=disabled ) ~" H3 f8 r* _& r1 ^% o' X/ Q' TOk.% m( c% X+ I2 Z- B& L1 z1 m. f
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Step3、再次輸入 netsh interface tcp show global 來查看「Receive Window Auto-Tuning Level」狀態。& |* C7 A/ v! D" V F/ b2 x R
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Microsoft Windows [Version 10.0.17134.165] 8 {/ @( x6 K `6 `(c) 2018 Microsoft Corporation. All rights reserved. ( [; E n9 N, [9 r. B) pC:\WINDOWS\system32>netsh interface tcp show global ) k7 Q: }' |' W8 ~. i, f- NQuerying active state...4 e! ^) j7 {% o
TCP Global Parameters) t3 q3 D' `4 R% f: F
---------------------------------------------- % _" W% s, ^" F: d$ f! b: CReceive-Side Scaling State : enabled 4 h1 H8 h8 k/ y$ j+ @1 `% G% zReceive Window Auto-Tuning Level : disabled ' D; Z( x/ c/ h# ^Add-On Congestion Control Provider : default 5 n1 l y8 R. j6 A) Z0 kECN Capability : disabled8 V. \3 w: O( E- o' W/ c
RFC 1323 Timestamps : disabled6 J `3 x6 E5 _" B+ S
Initial RTO : 3000 % \5 [( {% `% [* R5 N EReceive Segment Coalescing State : enabled, a' S( J+ ` J8 ?$ M0 X3 ^
Non Sack Rtt Resiliency : disabled 5 i% I" ^" j+ Y) N2 LMax SYN Retransmissions : 2 ) n d8 ?6 q, w2 X9 HFast Open : enabled9 T1 j' D W- u" ^5 ^
Fast Open Fallback : enabled- T: C8 b4 g! n' u8 @7 Z: ]
Pacing Profile : off' r: S* @8 s6 Y" m P+ h
C:\WINDOWS\system32>. h @# V) k; E8 X+ j( [
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