The ping command is a very common method for troubleshooting the accessibility of devices. It uses a series of Internet Control Message Protocol (ICMP) Echo messages to determine:
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Understanding the Ping and Traceroute; Commands; Contents; Introduction; Prerequisites; Requirements; Components Used; Conventions; Background Information; The Ping Command; Why Can't I Ping? Routing Issue; Interface Down;
www.cisco.com/application/pdf/paws/12778/ping_tracerout... www.cisco.com/application/pdf/paws/12778/ping_traceroute.pdf
Trace route and ping overview -- networking basics ... Tracert (and ping) are both command line utilities that are built into Windows and most other computer systems. The basic tracert command syntax is "tracert hostname". For example, "tracert visualroute.com" and the output might look like:
www.visualware.com/whitepapers/tutorials/tracert.html
Ivy Joy's power tips and tricks for kids. Learn how to right click even if the page does not allow right clicks. ... The term 'Ping' comes from the pings given off by submarines to detect other submarines. The ping command sends a packet of information to another computer with a request to send the packet back.
www.ivyjoy.com/powertips/ping.html www.ivyjoy.com/powertips/ping.html
The ping command, which is used to check if an Internet host ( a computer which is open for access to those authorised to use it over the Internet ) is available, uses what are known as "ICMP ... Most Systems Administrators running servers are pretty "savvy", and have a good understanding of the way the Internet works,
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Another example of a service that doesn't need the guarantee of a reliable channel is the ping command. The purpose of the ping command is to test the communication between two programs over the network. In fact, ping needs to know about dropped or out-of-order packets to determine how good or bad ... Understanding Ports...
java.sun.com/docs/books/tutorial/networking/overview/ne... java.sun.com/docs/books/tutorial/networking/overview/networking.html
ping is one of the basic and nifty command to test network connection. For example you can send 4 ping request to cyberciti.biz with following command: $ ping -c 4 cyberciti.biz; $ ping -c 4 router; Output:
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Linux / Unix Command Library: ping. Learn about its synopsis, description, options, and examples. ... Command Library ... ping, ping6 - send ICMP ECHO_REQUEST to network hosts...
linux.about.com/od/commands/l/blcmdl8_ping.htm linux.about.com/od/commands/l/blcmdl8_ping.htm
If you are having connectivity problems, you can use the ping command to check the destination IP address you want to reach and record the results. The ping command displays whether the destination responded and how long it took to ... For more information about the routing table, see Understanding the IP routing table...
www.microsoft.com/windows/windows2000/en/advanced/help/... www.microsoft.com/windows/windows2000/en/advanced/help/sag_rras-ch5_3.htm
Note for Macintosh OS X users: use the command ping -c 4 followed by the destination host to ping only 4 times. If you do not use the -c 4, he command will continue pinging until your break the connection (CTRL+C on the keyboard). ... UNDERSTANDING THE OUTPUT...
help.expedient.com/general/ping_traceroute.shtml help.expedient.com/general/ping_traceroute.shtml