![图片[1]-第18章 特性试验-18.1 配置端口隔离-大赛人网](https://www.dsrw.com/wp-content/uploads/2023/03/图片46-3-1024x231.png)
1.SW1配置VLAN 10
[sW1]interface GigabitEthernet 0/0/1
[sW1-GigabitEthernet0/0/1]port link-type access
[sW1-GigabitEthernet0/0/1]port default vlan 10
[sW1]interface GigabitEthernet 0/0/2
[sW1-GigabitEthernet0/0/2]port link-type access
[sW1-GigabitEthernet0/0/2]port default vlan 10
2.PC1连通性测试P2
PC>ping 192.168.10.2
Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break
From 192.168.10.2: bytes=32 seq=1 ttl=128 time=47 ms
From 192.168.10.2: bytes=32 seq=2 ttl=128 time=47 ms
3.配置端口隔离,配置到同一个隔离组
[sW1]interface GigabitEthernet 0/0/1
[sW1-GigabitEthernet0/0/1]port-isolate enable group 1
[sW1]interface GigabitEthernet 0/0/2
[sW1-GigabitEthernet0/0/2]port-isolate enable group 1
4.PC1连通性测试P2,无法通信
PC>ping 192.168.10.2
Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break
From 192.168.10.1: Destination host unreachable
5.端口2,配置到隔离组2
[sW1-GigabitEthernet0/0/2]undo port-isolate enable group 1
[sW1-GigabitEthernet0/0/2]port-isolate enable group 2
6.PC1连通性测试P2,正常通信
PC>ping 192.168.10.2
Ping 192.168.10.2: 32 data bytes, Press Ctrl_C to break
From 192.168.10.2: bytes=32 seq=1 ttl=128 time=46 ms
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