mac network utility ping

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

Today, there is a POS device to the Internet, do not know his MAC address, can not allocate IP, only binding IP to the Internet. First give a random set of IP. With a ping command, comment, the device is pass. Then use ARP-A to view the MAC address

Computer problems, not on the network, want to troubleshoot the problem of the computer where the need to use ping, but if it is a Mac computer how to ping it? In fact, in the Mac comes with the "terminal" in the use of ping, the following PC6 Apple

Reprinted from: http://blog.csdn.net/zkh90644/article/details/50539948The operating system has a common set of utilities to determine the connectivity of the local host's wired or Wireless Link state and IP. If the machine has an IP connection, then

tutorial on the use of the ping command for Apple Mac computer 1, first we want to open "terminal", in the Finder, open one click "Finder"-"Application" 2, find "utility" in the application, and use the left mouse button to click it into

I don't forget that Windows has evolved from a simple dos character interface. Although we usually operate on the GUI when using the Windows operating system, the DOS command is still very useful. Let me look at the functions of these commands

traceroute Command (Unix)/tracert command (Windows)The format of the TRACERT command is: tracert [-d] [-h maximum_hops] [-j host-list] [-w timeout] [-r] [-S srcaddr] [-4] [-6] target_name.①,-DIndicates that the address is not resolved to a host name.

Common network commands Tips for using ping commands The Ping Command running on Windows sends four ICMP (inter-network control packet protocol) Send requests, each of which is 32 bytes of data. If everything is normal, we should be able to get four

After the emergence of WLAN technology, "security" has always been a shadow around the word "wireless". Attacks and cracking against security authentication and encryption protocols involved in wireless network technology have emerged. Currently,

Windows Network Command line program C:\>nslookup www.jb51.net Server:www address:192.168.5.8 Non-authoritative Answer: Name:www.jb51.net address:202.103.69.64 This section includes: Shi Use Ipconfig/all to view configuration Use Ipconfig/renew to