understanding ping command

Windows ping command for most computer enthusiasts are not unfamiliar, through the ping IP can know whether the network is unblocked or network transmission quality, is the network technician commonly used detection network command, most friends to

Ping command usage Ping is a frequently used utility used to determine whether a local host can exchange (send and receive) data packets with another host. Based on the returned message, you can infer whether the TCP/IP parameter is set correctly

In the network application, ping speed and IP address are very commonly used commands, but do you know how the ping command work? To understand the mysteries of this, it is necessary to look at what the ping command's working process is like. Next,

How the ICMP ping test works Ping is a dedicated IP network tool that Ping sends an ICMP echo request message to the destination and reports whether it receives the expected ICMP echo response. Each operating system has the Ping tool installed, and

The application and principle of ping command Suppose host A's IP address is 192.168.1.1, Host B's IP address is 192.168.1.2, all in the same subnet, then what happens when you run "Ping 192.168.1.2" on Host a? First, the ping command constructs a

Uboot is a very good open source project. Not only can learn bootloader, embedded, various bus protocols. You can also learn about the network protocol stack. In embedded development, Uboot TFTP and NFS are often used to speed up development. Before

Ping Command details Ping can be used to test the computer name and computer ip address, verify the connection with the remote computer, verify the connection to one or more remote computers by sending icmp echo data packets to the computer and

Command for viewing Ubuntu running status 1. route to view and set the route information for Linux 2. ping: network connectivity check example: Ping 192.168.0.1 parameter:-C is used to specify the number of Ping responses. Example: Ping-C 4 192.168.

Let's talk about the principles of the Ping program. In fact, it's quite simple. A host system says to another host system: I love you (ICMP packets ), then, if the host believes you or wants to communicate with you, it will return the I love you

Constantly understanding of knowledge... Ping is the abbreviation of packet Internet grope (Internet package Explorer). It is a command used to check whether the network is smooth or the network connection speed. Return address (127. x. x. x) is