ip链路测试工具（IP link test tool）.docVIP

ip链路测试工具（IP link test tool） The second chapter this chapter focuses on the IP link test tool? IP network connectivity testing - Ping? - Pathping message path routing path test? - Tracert? IP tools - IP-Tools? Network information tools -- WS_Ping ProPack? Network troubleshooting tools - Netdiag 2.1 Windows built-in IP tool simple IP link test tool is mainly used for testing and tracing IP logical link, IP communication test with piecewise, so as to determine whether the network is smooth, and the location and equipment failures may occur. 2.1.1 IP - Ping Ping network connectivity test is built into the Windows system in the TCP/IP protocol, no need to install, use simple but powerful. The Ping command uses the ICMP protocol to simply send a packet and request response, receiving a request to host again using ICMP back as received data, so the Ping can send and receive packets for each report round-trip time, and report the percentage of no response packet, it is correct in determining the network connection and network connection status (packet loss rate) is very useful. Application of 1. Ping command command format is very extensive, not only can connectivity testing and other computer, can also be used to test whether the network card is installed correctly, the host name check IP address, check the IP address through the website domain name etc.. Usually can use the following three kinds of connectivity to other command format test. (1) Ping IP address (2) Ping (3) the name of the computer application domain Ping 2. Ping command (1) to test whether the correct installation of the card card?? whether the correct installation of the TCP/IP protocol? If properly configured IP address and subnet mask (2) test LAN connection? Detection of IP address and subnet the mask is set correctly? Confirm whether the normal network connection (3) tests the connection with the remote host? To confirm whether to confirm that the DNS server settings to connect to the Internet? Norma