背景:
目前我的家庭網路上有以下設備:
- 路由器華碩RT-N16(最新韌體版本:3.0.0.4.376_3754)
- HP MicroServer Proliant Gen 8(Windows Server 2012 Essentials)
- 桌上型電腦(Windows 10,附無線棒 tp-link wdn3200)
問題:
雖然網路速度似乎不錯(MicroServer 上的下載速度為11MB/s,桌面上的下載速度約為3MB/s),但從桌上型PC(無線)存取MicroServer 的速度從500kB/s 開始,並迅速降至0 。
如果我嘗試在區域網路上存取伺服器,傳輸速度約為 4MB/s,看起來也很慢。
如果我嘗試使用平板電腦存取伺服器,速度將達到 300-700kB/s。
我已經嘗試過但沒有任何運氣:
- 停用 TCP 校驗和卸載,如下所述:http://www.sevenforums.com/network-sharing/2503-extremely-slow-file-transfers-network-access-4.html
- 請依照此處的步驟操作:http://answers.microsoft.com/en-us/windows/forum/windows_7-networking/very-slow-200kbsec-file-copy- Between-win7-machines/b8736b1b-0a91-4567-ba33-machines/b8736b1b-0a91-4567-ba33-215084ffffc 1
- 停用網域成員:對安全通道資料進行數位加密或簽署(始終)和 Microsoft 網路伺服器:對通訊進行數位簽章(始終),如下所述:http://jrs-s.net/2013/04/15/windows-server-2012-slow-networksmbcifs-problem/
謝謝你!
編輯: 我在桌面上重新安裝了 Windows 10,在路由器上安裝了 dd-wrt,並使用 Lan Speed Test 進行了一些測試:
接線時:
Write Time = 1.0785168 Seconds
Write Speed = 370.8797200 Mbps
Read Time = 0.5220954 Seconds
Read Speed = 766.1435440 Mbps
使用無線時:
Write Time = 84.8323133 Seconds
Write Speed = 4.7151840 Mbps
Read Time = 160.6903622 Seconds
Read Speed = 2.4892560 Mbps
伺服器 Ping(無線):
Pinging mini [fe80::cdda:7e35:48e5:5e58%8] with 32 bytes of data:
Reply from fe80::cdda:7e35:48e5:5e58%8: time=6ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=1ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=3ms
Reply from fe80::cdda:7e35:48e5:5e58%8: time=4ms
Ping statistics for fe80::cdda:7e35:48e5:5e58%8:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 6ms, Average = 3ms
我還用另一台電腦(筆記本)做了測試:
桌面存取(無線):
Write Time = 271.3696592 Seconds
Write Speed = 1.4740080 Mbps
Read Time = 64.2738869 Seconds
Read Speed = 6.2233680 Mbps
伺服器存取(無線):
Write Time = 12.9318064 Seconds
Write Speed = 30.9314880 Mbps
Read Time = 11.3660599 Seconds
Read Speed = 35.1924960 Mbps
Pinging mini [192.168.1.134] with 32 bytes of data:
Reply from 192.168.1.134: bytes=32 time=1ms TTL=128
Reply from 192.168.1.134: bytes=32 time=3ms TTL=128
Reply from 192.168.1.134: bytes=32 time=2ms TTL=128
Reply from 192.168.1.134: bytes=32 time=2ms TTL=128
Ping statistics for 192.168.1.134:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 3ms, Average = 2ms
答案1
嘗試變更路由器上的無線頻道以避免干擾。您可以使用 Android 版「Wifi 分析儀」進行無線站點調查,以尋找問題並找到最佳頻道。 20個wifi網路很糟糕,也許太糟糕了。如果您無法提高速度,請考慮切換到 5.8Ghz(更多通道等)。
現實生活中的 Wi-Fi 速度
http://www.speedguide.net/faq/what-is-the-actual-real-life-speed-of-wireless-374