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2013年7月23日 · You can right-click on the LAN connection and then Check the 'Status'. That will give you the link speed. You can also open a command prompt and run ping.exe to ping other computers on the network. Link speed doesn't reflect the actual speed of the network.
2018年2月15日 · To test the maximum bandwidth of a network cable, do the following: Install iPerf on two computers, then connect both to opposing ends of the cable. On one of the computers, start iPerf in Server mode: iperf -s. On the other computer, run iPerf in client mode to test the connection: iperf -c <IP of server>.
2018年7月5日 · The results I'm getting with speedtest-cli are vastly under what I get from speedtest.net speedtest-cli Download 18.27 Mbits/s Upload 3.43 Mbits/s speedtest.net Download 59.38 Mbits/s Upload 12.14 Mbits/s I can't consider speedtest-cli to be in any way a valid test of network speed.
2012年4月16日 · To troubleshoot a network problem I would like to inquire the real network "speed" for a given network adapter, which can be seen when opening the "status" of a network connection under Windows: However I want to inquire this over the command line or with a small, separate tool because I need to request this for multiple network connections and don't trust the user to fetch the information ...
2022年4月1日 · Actions for making troubleshooting easier. The ISP will always want to rule out any local network issues, so it is recommended to use a LAN cable directly from the modem to a laptop or PC (if its a modem/router combi) or to the router behind it and perform the speedtest then. Make sure all other devices are unplugged.
2020年9月16日 · Ideally always test with a wired connection to limit factors (wifi interference). Here is a few steps i would do in order to find the problem and test network speed: First, make sure that the links between your NAS and network is correctly beeing displayed as gigabit and that your cable are OK.
2016年6月25日 · I ran my Internet connection through SpeedTest.net which claims that it finds out the actual Internet speed, much lower than that promised by my ISP. But—while downloading—the speed is much lesser than the test results. Even after using download mangers
2018年3月10日 · 4. It could be not only network issue, but if you need to check the network speed, I would suggest use iPerf utility: https://iperf.fr/ It is cross platform tool which should work fine in your scenario. You have to run iperf on one side as server and on another one as a client. Share. Improve this answer.
2016年12月18日 · Each test is longish (several minutes), and basically compares the speed of different services between their servers and you: if they detect large discrepancies between service data transfer rates, then they have made it at least likely that your ISP is engaging in
2017年7月23日 · 5. I have four devices, Windows 8.1 laptop (mine), Windows 10 laptop, iPhone SE, Android phone, connected to the same network and the Windows 8.1. laptop has a significantly slower download speed (~15 Mbps) than any other device (~100 Mbps for the phones, ~120 Mbps for the Windows 10 laptop). Moreover, I also get very different results ...
