单臂路由器之间的通信(路由器之间做单臂路由)
实验环境 win 10 ，ensp
实验步骤
步骤一：根据上面网络拓扑图新建，网络拓扑图之后启动设备。
步骤二：SW1配置
#
vlan batch 5 10
#
interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 5 10 20 30
#
interface Ethernet0/0/2
port link-type access
port default vlan 5
#
interface Ethernet0/0/3
port link-type access
port default vlan 10
步骤三：SW2配置
#
vlan batch 20 30
#
interface Ethernet0/0/1
port link-type trunk
port trunk allow-pass vlan 5 10 20 30
#
interface Ethernet0/0/2
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
port link-type access
port default vlan 30
#
interface Ethernet0/0/4
port link-type access
port default vlan 30
步骤四：R1配置
interface Ethernet0/0/0
ip address 10.1.1.1 255.255.255.0
#
interface Ethernet0/0/1.1
dot1q termination vid 5
ip address 192.168.5.254 255.255.255.0
arp broadcast enable
#
interface Ethernet0/0/1.2
dot1q termination vid 10
ip address 192.168.10.254 255.255.255.0
arp broadcast enable
#
ospf 1 router-id 1.1.1.1
area 0.0.0.0
network 10.1.1.0 0.0.0.255
network 192.168.5.0 0.0.0.255
network 192.168.10.0 0.0.0.255
步骤五：R2配置
#
interface Ethernet0/0/0
ip address 10.1.1.2 255.255.255.0
#
interface Ethernet0/0/1.1
dot1q termination vid 20
ip address 172.16.20.254 255.255.255.0
arp broadcast enable
#
interface Ethernet0/0/1.2
dot1q termination vid 30
ip address 172.16.30.254 255.255.255.0
arp broadcast enable
#
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 172.16.20.0 0.0.0.255
network 172.16.30.0 0.0.0.255
network 10.1.1.0 0.0.0.255
步骤六：PC1、PC2、PC3、PC4、PC5配置ip和网关
步骤七：PC1与PC3、PC4、PC5相通
……