华为交换机配置镜像

镜像在交换机中使用场景比较多，如日志审计系统，数据审计系统等。

1、在交换机系统视图模式下，配置观察端口。命令：

[Huawei]observe-port 1 interface GigabitEthernet 0/0/1

2、进入端口之后设置为镜像端口，可设置出流量镜像和入流量镜像，也可全部设置。命令：

[Huawei]interface GigabitEthernet 0/0/2
[Huawei-GigabitEthernet0/0/2]port-mirroring to observe-port 1 inbound
[Huawei-GigabitEthernet0/0/2]port-mirroring to observe-port 1 outbound
//或者
[Huawei-GigabitEthernet0/0/2]port-mirroring to observe-port 1 both

3、查看镜像配置

[Huawei]display port-mirroring
Port-mirror:

Mirror-port Direction Observe-port

GigabitEthernet0/0/2 Both GigabitEthernet0/0/1
GigabitEthernet0/0/3 Both GigabitEthernet0/0/1
GigabitEthernet0/0/6 Inbound GigabitEthernet0/0/5
GigabitEthernet0/0/7 Inbound GigabitEthernet0/0/5

4、删除镜像

[Huawei]interface GigabitEthernet 0/0/2
[Huawei-GigabitEthernet0/0/2]undo port-mirroring to observe-port 1 both
[Huawei-GigabitEthernet0/0/2]display port-mirroring Port-mirror:

Mirror-port Direction Observe-port

GigabitEthernet0/0/3 Both GigabitEthernet0/0/1
GigabitEthernet0/0/6 Inbound GigabitEthernet0/0/5
GigabitEthernet0/0/7 Inbound GigabitEthernet0/0/5

[Huawei-GigabitEthernet0/0/2]display observe-port

Index : 1
Interface: GigabitEthernet0/0/1
Used : 2

Index : 2
Interface: GigabitEthernet0/0/5
Used : 2

// 清除所有观察口对应的镜像，才可以删除观察口
[Huawei]undo observe-port 1
[Huawei]display observe-port

Index : 2
Interface: GigabitEthernet0/0/5
Used : 2