1.系统：VRP
2.连接方式：
a.Console b.telnet 3.web
一、内存
ROM：只读存储器，存放启动程序。
FLASH：存放操作系统。
RAM：随机存储器，可读可写，存放运行过程当中需要的数据。
NVRAM：非意式性随机存储器。
二、配置文件
运行配置文件：current-configuration
启动配置：saved-configuration
三、角色关系
四、基本命令
a.交换机命令不需要输入完整，按下Tab键交换机可以自动补全命令
b.对于不清楚的命令，在命令后敲？可以查看命令功能
c.关闭日志：[Quidway]undo info-center enable
设备上产生的Log、Trap和Debug信息都不再记录，包括执行undoinfo-centerenable命令产生的日志信息也不记录
开启日志：[Quidway]info-center enable
查看系统运行配置<Huawei>display current-configuration #sysname Huawei#cluster enablentdp enablendp enable#
保存配置<Huawei>saveThe current configuration will be written to the device.Are you sure to continue?[Y/N]yInfo: Please input the file name ( *.cfg, *.zip ) [vrpcfg.zip]:Mar 4 08:39:51-08:00 Huawei %%01CFM/4/SAVE(l)[0]:The user chose Y when deciding whether to save the configuration to the device.Now saving the current configuration to the slot 0.Save the configuration successfully.<Huawei>
进入系统视图<Huawei>system-view Enter system view, return user view with Ctrl+Z.[Huawei]
设备命名为R1[Huawei]sysname R1[R1]
进入端口视图（以GigabitEthernet 0/0/1为例）[R1]interface g[R1]interface GigabitEthernet 0/0/1[R1-GigabitEthernet0/0/1]
启用telnet并配置vty线路登录验证方式[Huawei]telnet server enable \\使能telnet服务功能Info: The Telnet server has been enabled. [Huawei]user-interface vty 0 4 \\开启vty线路模式，0-15，最多16[Huawei-ui-vty0-4]protocol inbound telnet \\配置vty支持telnet协议[Huawei-ui-vty0-4]authentication-mode aaa \\设置认证模式为aaa认证 aaa||password||none[Huawei-ui-vty0-4]quit[Huawei]aaa \\进入aaa视图[Huawei-aaa]local-user user1 password cipher 123456 \\配置用户名和密码[Huawei-aaa]local-user user1 privilege level 3 \\配置用户权限为3[Huawei-aaa]return<Huawei>save
配置console验证方式[Huawei]user-interface console 0[Huawei-ui-console0]authentication-mode password\\aaa||password||none[Huawei-ui-console0]set authentication password cipher 123456
配置端口隔离、二层数据隔离，三层数据互通<Huawei>system-view Enter system view, return user view with Ctrl+Z.[Huawei]port-isolate mode ?all Alll2 L2 only[Huawei]port-isolate mode l2 \\配置全局端口隔离模式为二层隔离[Huawei]interface GigabitEthernet 0/0/1[Huawei-GigabitEthernet0/0/1]port-isolate enable group 1 \\使能端口隔离功能，并将端口加入隔离组 group1
vlan配置[Huawei]vlan 2 \\创建vlan2[Huawei-vlan2]quit[Huawei]undo vlan 2 \\删除vlan2[Huawei]vlan batch 2 to 10 \\批量创建vlan2到vlan10[Huawei]interface GigabitEthernet 0/0/1[Huawei-GigabitEthernet0/0/1]port link-type access\\配置端口为access模式[Huawei]interface GigabitEthernet 0/0/2[Huawei-GigabitEthernet0/0/2]port link-type trunk\\配置端口为trunk模式[Huawei-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 to 8 \\配置端口允许通过vlan的id[Huawei-GigabitEthernet0/0/2]quit[Huawei]interface GigabitEthernet 0/0/3[Huawei-GigabitEthernet0/0/3]port hybrid taggedvlan 9 \\tagged||untagged[Huawei-GigabitEthernet0/0/3]quit[Huawei]interface vlan 10[Huawei-Vlanif10]ip address 192.168.1.1 255.255.255.0 \\配置管理ip地址和子网掩码[Huawei-Vlanif10]quit
GVRP配置<Huawei>system-view [Huawei]vlan batch 2 to 3[Huawei]gvrp[Huawei]interface GigabitEthernet 0/0/1[Huawei-GigabitEthernet0/0/1]port link-type trunk[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan all[Huawei-GigabitEthernet0/0/1]gvrp[Huawei-GigabitEthernet0/0/1]gvrp registration normal[Huawei-GigabitEthernet0/0/1]quit
