LSW5:
HX\]acl 3000 \[HX-acl-adv-3000\]rule permit ip source 192.168.10.0 0.0.0.255 destination 192.168.30.0 0.0.0.255 \[HX-acl-adv-3000\]rule deny ip source 192.168.20.0 0.0.0.255 destination 192.168.30.0 0.0.0.255 \[HX\]in g0/0/1 \[HX-GigabitEthernet0/0/1\]traffic-filter inbound acl 3000 对于PC2与PC4之间没有配置访问控制。默认放行。 dis this 查看接口信息 