#
interface Ethernet0/1
ip address 10.10.0.1 255.255.254.0
firewall packet-filter 3000 inbound
#
interface Ethernet0/1.20
ip address 20.10.0.1 255.255.254.0
vlan-type dot1q vid 20
firewall packet-filter 2001 inbound
firewall packet-filter 2001 outbound
#
interface Ethernet0/1.30
ip address 30.10.0.1 255.255.254.0
vlan-type dot1q vid 30
划分 vlan 在路由器上
然后在交换机上 每个端口配置vlan 号 |