基于MAC划分VLAN：动态VLAN：

...

...

The device is running!


sys
Enter system view, return user view with Ctrl+Z.
[Huawei]
[Huawei]
[Huawei]sysname SwitchA
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]
Jun 21 2022 19:38:01-08:00 SwitchA DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.
5.25.191.3.1 configurations have been changed. The current change number is 4, t
he change loop count is 0, and the maximum number of records is 4095.
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]un in en
Info: Information center is disabled.
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]vlan batch 2
Info: This operation may take a few seconds. Please wait for a moment...done.
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]int giga	
[SwitchA]int GigabitEthernet 0/0/1
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]port li	
[SwitchA-GigabitEthernet0/0/1]port link-t	
[SwitchA-GigabitEthernet0/0/1]port link-type hy	
[SwitchA-GigabitEthernet0/0/1]port link-type hybrid 
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]port hy	
[SwitchA-GigabitEthernet0/0/1]port hybrid taggedvl	
[SwitchA-GigabitEthernet0/0/1]port hybrid tagged vl	
[SwitchA-GigabitEthernet0/0/1]port hybrid tagged vlan 2
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]
[SwitchA-GigabitEthernet0/0/1]quit
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]int g0/0/2
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]port li	
[SwitchA-GigabitEthernet0/0/2]port link-	
[SwitchA-GigabitEthernet0/0/2]port link-t	
[SwitchA-GigabitEthernet0/0/2]port link-type h	
[SwitchA-GigabitEthernet0/0/2]port link-type hybrid 
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]port h	
[SwitchA-GigabitEthernet0/0/2]port hybrid un	
[SwitchA-GigabitEthernet0/0/2]port hybrid untagged vl	
[SwitchA-GigabitEthernet0/0/2]port hybrid untagged vlan 2
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]quit
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]vlan 2
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]mac-v	
[SwitchA-vlan2]mac-vlan mac-a	
[SwitchA-vlan2]mac-vlan mac-address 22-22-22
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]
[SwitchA-vlan2]quit
[SwitchA]
[SwitchA]
[SwitchA]
[SwitchA]int giga	
[SwitchA]int GigabitEthernet 0/0/2
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]mac-v	
[SwitchA-GigabitEthernet0/0/2]mac-vlan en	
[SwitchA-GigabitEthernet0/0/2]mac-vlan enable 
Info: This operation may take a few seconds. Please wait for a moment...done.
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]
[SwitchA-GigabitEthernet0/0/2]quit
[SwitchA]
[SwitchA]
[SwitchA]return



save
The current configuration will be written to the device.
Are you sure to continue?[Y/N]y
Info: Please input the file name ( *.cfg, *.zip ) [vrpcfg.zip]:1
Error: Invalid file name or Invalid extension ( *.cfg, *.zip ).
save
The current configuration will be written to the device.
Are you sure to continue?[Y/N]y
Info: Please input the file name ( *.cfg, *.zip ) [vrpcfg.zip]:1.zip
Now saving the current configuration to the slot 0.
Save the configuration successfully.

请忽略以下的内容

4.1 首次登陆系统

登陆系统有这么难吗？并不难啊！虽然说是这样说，然而很多人第一次登陆 Linux的感觉都是“接下来我要干啥？”如果是以图形接口登陆的话，或许还有很多好玩的 事物， 但要是以命令行登陆的话，面对着一片黑压压的屏幕，还真不晓得要干嘛呢！ 为了让大家更了解如何正确的使用Linux， 正确的登陆与离开系统还是需要说明的！

4.1.1 首次登陆CentOS 7.x图形接口

开机就开机呀！怎么还有所谓的登陆与离开呀？不是开机就能够用计算机了吗？ 开什么玩笑，在Linux系统中由于是多用户多任务的环境，所以系统随时都有很多不同 的用户所下达的任务在进行， 因此正确的开关机可是很重要的！不正常的关机可能会 导致文件系统错乱，造成数据的毁损呢！这也是为什么通常我们的Linux主机都会加挂 一个不断电系统啰！

如果在第三章一切都顺利的将CentOS 7.x完成安装并且重新开机后， 应该就会出 现如下的等待登陆的图形画面才对。画面中1号箭头显示目前的日期与时间，2号箭头则 是辅助功能、语系、音量与关机钮， 3号箭头就是我们可以使用帐号登陆的输入框框， 至于4号箭头则是在使用特别的帐号登陆时才会用到的按钮。