Bowen outline:
- First, Huawei Products
- Second, the operating system of Huawei network equipment: VRP
- Third, the network simulator and basic device configuration commands Huawei
First, Huawei Category:
Huawei network products include routers, switches, firewalls.
1, router
And AR series routers are divided into NE Series:
- AR series routers: AR Series is a new generation of Huawei networking products, mainly for enterprises and branch offices. AR series integrates routing, switching, 3G, voice and security features with one, multi-core CPU and a non-blocking switching architecture to improve system performance, in order to meet a wide range of enterprise applications business needs. Its products have AR3200, AR2200, AR1200, AR120 and so on.
- NE series routers: NE series routers Huawei launched the high-end router products for the data communications network operator, and its products covering backbone network and metropolitan area networks, can also be applied to large enterprise backbones. It uses a distributed architecture and advanced fast-forwarding technology, which greatly improves the processing capability of the data, hot-swappable modules, and easier to extend. Its products have NE5000E, NE40E-X3, NE40E-X8, NE40E-X16, NE20E-S4, NE20E-S8, NE20E-S16, ME60-X3, ME60-X8, ME60-X16.
2, switch
The main switch is CE series and S-series:
- S Series switches mainly for businesses. Its products are: S6700-EI, S5700-SI, S5700-EI, S5700-LI, S5700X-LI, S5700X-LI-24S, S5710-HI, S3700-SI, S3700-EI, S3700-HI, S2700-SI , S2700-EI, S2750-EI, S2751-EI.
- CE series switches primarily for data centers, its performance than the S Series switches feature powerful, advanced features to support data center. Their products are: CE12816, CE12812, CE 12808, CE 12804, CE6850-48S4Q-EI, CE6850-48T4Q-EI, CE5850-48T4S2Q-HI, CE5850-48T4S2Q-EI, CE5810-24T4S-EL and the like.
3, firewall
Huawei's enterprise-class firewall mainly USG series, which combines traditional firewall, ×××, *** prevention, anti-virus, anti-data leakage, bandwidth management, Internet behavior management and other security functions in one, providing a comprehensive, simple and efficient network security. Its series: USG2100 / 2200, USG5100 / 5500, USG6300 / 6600, USG9500 and so on.
Second, the operating system of Huawei network equipment: VRP
Huawei's data communications products are used by the operating system VRP (versatile routing platform, generic routing platform), it IP services as the core, component-based architecture, at the same time achieve a rich feature provides application-based can be cut and scalable functionality.
VRP provides the following features:
- To achieve a unified user interface and management interface, including a unified real-time operating system kernel, IP soft-forwarding engine, processing and routing configuration management page.
- Control plane functions and interface specifications define the forwarding plane, the forwarding plane to achieve each product and control the interaction between the VRP plane.
- Implement network interface layer, mask the differences for each product link layer network layer.
Note: plane, Huawei conceptual VRP, VRP describes the hierarchical structure. VRP different business functions return home in different planes, each function is responsible only for the specified function module. For example, the control plane to manage and control the operation of all network protocols, management plane for network managers to use Telnet, SSH, web, etc. management device.
Third, the network simulator and Huawei basic device configuration commands:
1, install, register and command view Description:
Contact Cisco equipment all know GNS3, Cisco Packet Tracer and other simulators, two simulators can be a good environment to simulate the configuration of Cisco equipment. So naturally, Huawei has its corresponding simulator that eNSP, on this simulator, you can click to download , extract code: vsu0. Installation is relatively simple, select the installation path, no brain to the next step, after the installation is complete, the default device requires registration, registration method: top right, click "Menu", as follows:
(1) Click on the following order: 
(2) Figure :
(3) VRP view presentation command:
VRPs views of each command follows:
When you first log device, enter user view. This is much like Cisco and Huawei equipment configuration view in only two modes: user view and system view.
- Users view the equivalent of Cisco's user mode.
- The system view is equivalent to Cisco's global mode.
Usually the user view only a simple view, a lot of configuration commands must be configured in the system view and other business views. Related business from view using the system command to enter other business views, different views under different commands you can use.
2, network equipment Huawei VRP basic configuration commands (all commands support online help and "Tab key to automatically add" command or the abbreviation "?"):
<Huawei>system-view #<Huawei>表示为用户视图，执行该命令可以进入系统视图
[Huawei]interface Serial 0/0/0 #进入接口视图
[Huawei-Serial0/0/0]quit #从接口视图退到系统视图
[Huawei]? #同样支持“？”，获取当前视图下支持的命令
[Huawei]display history-command #查询历史命令
[Huawei]sysname Router1 #更改主机名
[Router1]display version #显示系统版本
[Router1]display users #显示已连接的终端用户
[Router1]display this #查询当前视图的运行配置，非常实用的一条命令
[Router1]display diagnostic-information #显示设备所有状态信息，个人感觉不太实用
[Router1]display saved-configuration #查看已保存的路由器配置
[Router1]display current-configuration #查看当前的路由器配置，相当于Cisco中的“show run”命令
[Router1]quit #退到用户视图
<Router1>save #保存当前配置，仅在用户视图下支持该命令。
<Router1>reset saved-configuration #擦除存储设备中路由器配置文件，仅支持在用户视图下使用
<Router1>compare configuration #比较配置文件
#可以比较当前的配置与存储设备中保存的配置文件是否一致3, eNSP connected to the virtual machine:
and as GNS 3, the bridge also supports virtual machine for testing more functionality, the bridging method of the virtual machine is as follows:
4, VRP router IP address:
<Router1>sys #进入系统视图
[Router1]int e0/0/0 #进入指定接口
[Router1-Ethernet0/0/0]ip add 192.168.1.1 24 #配置IP地址，支持写掩码位数
[Router1-Ethernet0/0/0]undo shut #开启此接口5, the configuration Telnet (routers and switches use the same command configuration):
[Router1]user-interface vty 0 4 #进入vty用户视图
[Router1-ui-vty0-4]authentication-mode password #选择验证模式为password
[Router1-ui-vty0-4]set authentication password simple 123456 #配置Telnet密码为123456
#密码加密方式可以配置明文（simper）和密文（cipher），这里使用了明文。
[Router1-ui-vty0-4]user privilege level 3 #设置用户级别为管理级别
#（“0” 为参观级，“1”为监控级，“2”为配置级，“3--15”为管理级）Through the above configuration, to use Telnet HyperTerminal tool management configuration of the router or switch.