Tracert and netstat

The tracert command format is as follows:

1. tracert [-D] [-H maximum_hops] [-J host-list] [-W timeout] target_name parameters are described as follows:

-D does not parse the host name;

-H maximum_hops specifies the maximum number of rounds to search for the target address;

-J host-list: Release the source route along the host list;

-W timeout specifies the timeout interval (in milliseconds ).

In UNIX, a tool called Traceroute has the same functions.

2. netstat (this command is also used in Windows 95/98 and Windows NT)ProgramThis helps us understand the overall usage of the network. It displays the details of the currently active network connection, such as the protocol type used, the current host and the remote host (one or more) and the connection status between them. Use netstat to display the Command Format and parameter description. The netstat command format is as follows:

Netstat [-A] [-E] [-N] [-S] [-P proto] [-R] [interval] the parameters are described as follows:

-A: displays the port numbers of all hosts;

-E displays Ethernet statistics;

-N: the address and port are displayed in a digital table;

-P proto: displays the specific usage information of a specific protocol;

-R: displays the content of the local route table;

-S shows the status of each Protocol (including TCP, UDP, and IP );

Interval re-displays the selected status, the number of intervals between each display (in seconds), and press Ctrl + C to stop the re-display.