Recognize Huawei:
Huawei Technologies Co., Ltd. is a production and sales of communication equipment of private communications technology company, formally incorporated in 1987, is headquartered in Longgang District, Shenzhen, Guangdong Province, China Sakata Huawei base, Huawei is a leading global information and communications technology (ICT ) solutions provider, specializing in the field of ICT, adhere to sound management, continuous innovation, openness and cooperation, and build the advantage of end to end solutions for telecom operators, enterprises, devices and cloud computing and other fields, to operator customers, enterprise customers and provide consumers with competitive ICT solutions, products and services, and is committed to the future of the information society, to build a better world-wide connection.
Huawei's product line:
the road series: 
a change machine series: 
Firewall Series: 
Huawei simulation tools: eNSP
eNSP there is a free, scalable, network simulation tool for graphical operating platform provided by Huawei, the main enterprise router the switch software emulation, fully rendered real real equipment to support large-scale network simulation, the majority of Huawei technologies enthusiasts have the opportunity in the absence of a real device capable of situation simulation exercises, learning network technology.
Huawei eNSP official website to download the file.
eNSP installation steps:
After 1.eNSP installation file download is complete, double-click the "eNSPV100R002C00B320 Setup", the application run the installation file:
2. In the "Select Install voice" screen, select "Simplified Chinese" as in English can also be used to select the "English" option and click "OK" button: 
3. When the Setup Wizard, and then click "Next ": 
4. select the installation destination, and then click" Next ": 
5. select the start menu folder, where you click on" next ": 
6 to select additional tasks, whether to create a desktop icon according to their own choice, then click Next:
7, choose to install other programs, check all again, all the installation, and then click "Next": 
8, ready to install, and then click "Install": 
9, is being installed, you need to wait for some time: 
10 prompts to install winPcap 4.1. 2 click "the Next" 
11, installation wireshark1.4.3, just click "Next", the latter has been click "Next": 
12, prompts to install VirtualBox 4.2.8, and then click "Next", and then select the default has been to: 
13. Successful installation.