H C交换机配置端口镜像 It was last revised on January 2, 2021
要求：将端口23的数据被端口10监控的到，也就是说 23口是被镜像，端口10是镜像端口！
配置步骤：
1：登录到交换机（这里我们采用telnet 方式）
2：输入密码
3：显示现实系统信息
<SWname> sys # SWname 为交换机名称下同
password: 输入密码
Enter system view, returntouser view with Ctrl+Z.
[SWname]monitor-port g0/10 #设置镜像端口即监控端口 10 为交换机端口编号
[SWname]mirroring-port g0/23 #设置被镜像端口即被监控端口 23 为交换机端口编号，如果需要多个连续的端口的命令式 mirroring-port g0/3 to mirroring-port g0/22即为被监控端口为编号3-22口，可自行掌握，取消取出被监控端口的方法为 undo mirroring-port g0/XXX
[SWname]dis mir # 显示所有端口镜像信息
Monitor-port:
GigabitEthernet0/10
Mirroring-port:
GigabitEthernet0/23
[SWname]q # 推出端口镜像设置
[SWname]save # 将配置后的信息保存
This will save the configuration in the EEPROM memory
Are you sure[Y/N]y #提示确认是否要保存输入 Y 或者是N
Now saving current configuration to EEPROM memory
Please wait for a while...
Current configuration saved to EEPROM memory successfully #保存完毕
以上部分注释：红色部分为用户输入,蓝色部分为注释,黑色为交换机显示内容.
以上是标准命令及步骤！希望可以帮助到你！
下面我粘贴我的实际操作过程，将除了 1,2,9,10,23,24 之外的端口全部镜像到端口10上面！
[H3C_S5024P]sys
password:
Enter system view, return to user view with Ctrl+Z.
[H3C_S5024P]monitor-port g0/10
Succeed! the monitor port has been specified to be Trunk port and the pvid
changed.
[H3C_S5024P]mirroring-port g0/3 to g0/8
[H3C_S5024P]dis mir
Monitor-port:
GigabitEthernet0/10
Mirroring-port:
GigabitEthernet0/3 GigabitEthernet0/4 GigabitEthernet0/5
GigabitEthernet0/6 GigabitEthernet0/7 GigabitEthernet0/8 [H3C_S5024P]mirroring-port g0/11 to g0/22
[H3C_S5024P]dis mir
Monitor-port:
GigabitEthernet0/10
Mirroring-port:
GigabitEthernet0/3 GigabitEthernet0/4 GigabitEthernet0/5
GigabitEthernet0/6 GigabitEthernet0/7 GigabitEthernet0/8
GigabitEthernet0/11 GigabitEthernet0/12 GigabitEthernet0/13 GigabitEthernet0/14 GigabitEthernet0/15 GigabitEthernet0/16 GigabitEthernet0/17 GigabitEthernet0/18 GigabitEthernet0/19 GigabitEthernet0/20 GigabitEthernet0/21 GigabitEthernet0/22
[H3C_S5024P]q
<H3C_S5024P>save
This will save the configuration in the EEPROM memory
Are you sure[Y/N]y
Now saving current configuration to EEPROM memory
Please wait for a while...
Current configuration saved to EEPROM memory successfully。