why use nslookup command

read the basic requirements of this article:1. The use of the cmd command has a certain basis2. The basic principles of DNS and common concepts have a certain understanding, such as host, alias, forward lookup zone, reverse lookup zone, and so on.3.

Netstat Command Overview:Netstat is a very useful tool for monitoring TCP/IP networks, which can display routing tables, actual TCP network connections, TCP and UDP snooping, process memory management, and status information for each network

We all know, usually we in the installation of community broadband when the total heard 1m,2m bandwidth, most friends think that the ultimate speed is 2mb/s. Actually, it's not like that. Here the 1M bandwidth refers to the 1mb/s, that is, 1024kb/s,

1. Ping It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is the first DOS command that must be mastered. The principle used is as

Eight command lines that must be mastered 1. Ping   It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is the first DOS command that must

Dig command use Daquan (domain name query on Linux)It can be said that the process of translating this document is my re-learning the process of DNS, Dig command can help us learn the principle of DNS, configuration,As well as its query process. The

1. Ping It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is the first DOS command that must be mastered. The principle used is as

Transfer (http://blog.csdn.net/qjpspgf/archive/2010/01/26/5257550.aspx)   1. Ping It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is

1. Ping It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is the first DOS command that must be mastered. The principle used is as

1. Ping It is a command used to check whether the network is smooth or the network connection speed. As an administrator or hacker living on the network, the ping command is the first DOS command that must be mastered. The principle used is as