The Test-Connection cmdlet sends Internet Control Message Protocol (ICMP) echo request packets, or pings, to one or more remote computers and returns the echo response replies. You can use this cmdlet to determine whether a particular computer can be contacted across an IP network. You can use the parameters of Test-Connection to specify both the sending and receiving computers, to run the

May 27, 2015 · I need to verify the network speed between to servers. I need to verify that the gigabit connection actually is gigabit when the servers are under heavy multiple channel communication. I suspect there are defective networking hardware (cable, switch, firewall) between the two servers and I need to proof that. The algorithm used in the speed test website and the speed test app are very similar, so the difference in speeds is probably due to one of these outside factors: • Differences in available bandwidth: Make sure that the tests don't overlap each other, as each test needs to have your entire bandwidth to itself. CommTest is a very simple program but is nevertheless quite useful if you want to test the network speed between two computers. All you have to do is start the tool on both machines and then establish a connection from one of the computers to the other by entering the IP address or the domain name. The Test-Connection cmdlet sends Internet Control Message Protocol (ICMP) echo request packets, or pings, to one or more remote computers and returns the echo response replies. You can use this cmdlet to determine whether a particular computer can be contacted across an IP network. You can use the parameters of Test-Connection to specify both the sending and receiving computers, to run the I would pipe something like /dev/urandom (or /dev/zero to test the devices' compression if any) across using two *nix machines. Listen and pipe to /dev/null on one machine. nc –l –p 7000 | /dev/null Connect and pipe 100MiB of random data on the other. dd if=/dev/urandom bs=1M count=100 | nc 192.168.1.120 7000 –q 10

Firmware version - V1.0.9.12_1.2.23 I just switched to a new broadband service yesterday. Subscribed to a 100Mbps service. After the new install, I tested the speed on my iPhone using Speedtest app. I got around 40 down, and 100 up on both 2.4 and 5ghz bands I tested again using my desktop compute

Mar 06, 2017 · The USB 3 transfer is over two full minutes faster than USB 2. You can repeat this test for any kind of transfers you desire. Feel free to test how long it takes to move a file from one computer on your network to another, to a cloud drive, or compare speeds between devices, such as how long it takes to transfer a file to one drive versus another. Test 1: AFP speed. This test involves copying a file between two computers using Apple Filing Protocol (AFP). It shows both how fast AFP works on your network and how fast your hard drives can Jun 26, 2013 · Page 1 of 2 - Two computers - different speeds - posted in Networking: Hi; . I have two computers, both Windows 7 OS. One is an older desktop and the other is my work laptop. Both are in my home

Nov 21, 2011 · We have two laptops in the house but get very different wireless speed on them . My wife has an Acer 5742z with 3gb RAM and Nplify802.11b/g/n wireless connection. I have an Acer 5750 with 6gb RAM and the same wireless connection. Both are less than 6 months old. We run the same programmes . We have a Netgear N150 router

Jul 25, 2017 · Fig.02: Linux network speed test result. How to use UDP rather than TCP. On the server side: iperf -s -u On the client side: iperf -c 192.168.149.69 -u . See also: How To Install Speedtest-cli On a CentOS / RHEL / Scientific / Fedora Linux To Check Internet Speed From the Bash Shelll. How to set number of parallel client threads to run (client The connection speed between the computer and its modem (called the Maximum speed under Control Panel/Modem/General tab/Properties) should be set as high as possible without causing errors. On most computers this is 115200, also written as 115.2 Kb/s. Iperf is much more reliable in its test results compared to many other online network speed test providers. An added advantage of using IPERF for testing network performance is the fact that, it is very reliable if you have two servers, both in geographically different locations, and you want to measure network performance between them. In order to better understand your internet speed test, it is vital to know the difference between upload speed and download speed. Upload Speed Upload speed refers to how quickly your connection can send something (data, in this case) from your device to the wider internet. Run a Traceroute Test. This is an intermediate-level test that can show the number of hops between your server and the Highfive web servers. Due to the nature of cloud systems, you may see unusual results. Please ask your IT team for support in interpreting the results of this test. Windows 7, 8, and 10. Open a Command Prompt window. Speedtest measures the speed between your device and a test server, using your device's internet connection. Several factors can impact the speed recorded by a test: Devices (phones, tablets, PCs, etc…) can have very different Wi-Fi and cellular radio capabilities.