z-notes

VLAN间路由的实验：使用路由子接口

1.场景说明

公司现有4个部门，每个部门有4个终端
有1台二层交换机，1台路由器（路由器接口不够）
终端都连接再交换机上，每个部门挂画一个VLAN
交换机上联路由器，通过路由器的接口让所有终端之间都可以互通

部门	网段	网关IP	VLAN号	VLAN名称描述
部门1	192.168.1.0/24	192.168.1.254	11	BuMen1
部门2	192.168.2.0/24	192.168.2.254	12	BuMen2
部门3	192.168.3.0/24	192.168.3.254	13	BuMen3
部门4	192.168.4.0/24	192.168.4.254	14	BuMen4

2.配置ASW1

<Huawei>sys
[Huawei]sys ASW1
[ASW1]undo info-center enable

[ASW1]vlan batch 11 to 14
#--VLAN11
[ASW1]int g0/0/3
[ASW1-GigabitEthernet0/0/3]p l a
[ASW1-GigabitEthernet0/0/3]p d v 11
[ASW1-GigabitEthernet0/0/3]int g0/0/4
[ASW1-GigabitEthernet0/0/4]p l a
[ASW1-GigabitEthernet0/0/4]p d v 11
#--VLAN12
[ASW1-GigabitEthernet0/0/4]int g0/0/9
[ASW1-GigabitEthernet0/0/9]p l a
[ASW1-GigabitEthernet0/0/9]p d v 12
[ASW1-GigabitEthernet0/0/9]int g0/0/10
[ASW1-GigabitEthernet0/0/10]p l a
[ASW1-GigabitEthernet0/0/10]p d v 12
#--VLAN13
[ASW1-GigabitEthernet0/0/10]int g0/0/15
[ASW1-GigabitEthernet0/0/15]p l a
[ASW1-GigabitEthernet0/0/15]p d v 13
[ASW1-GigabitEthernet0/0/15]int g0/0/16
[ASW1-GigabitEthernet0/0/16]p l a
[ASW1-GigabitEthernet0/0/16]p d v 13
#--VLAN14
[ASW1-GigabitEthernet0/0/16]int g0/0/21
[ASW1-GigabitEthernet0/0/21]p l a
[ASW1-GigabitEthernet0/0/21]p d v 14
[ASW1-GigabitEthernet0/0/21]int g0/0/22
[ASW1-GigabitEthernet0/0/22]p l a
[ASW1-GigabitEthernet0/0/22]p d v 14

[ASW1]int g0/0/24   
[ASW1-GigabitEthernet0/0/24]port link-type hy
[ASW1-GigabitEthernet0/0/24]port hy tagged vlan 11 to 14
[ASW1-GigabitEthernet0/0/24]undo port hy untagged vlan 1

3.配置路由器AR1

[Huawei]sys AR1
[AR1]int g0/0/0.1
[AR1-GigabitEthernet0/0/0.1]dot1q termination vid 11
[AR1-GigabitEthernet0/0/0.1]ip address 192.168.1.254 24
[AR1-GigabitEthernet0/0/0.1]arp broadcast enable

[AR1-GigabitEthernet0/0/0.1]int g0/0/0.2    
[AR1-GigabitEthernet0/0/0.2]dot1q termination vid 12
[AR1-GigabitEthernet0/0/0.2]ip address 192.168.2.254 24
[AR1-GigabitEthernet0/0/0.2]arp broadcast enable

[AR1-GigabitEthernet0/0/0.2]int g0/0/0.3
[AR1-GigabitEthernet0/0/0.3]dot1q termination vid 13
[AR1-GigabitEthernet0/0/0.3]ip address 192.168.3.254 24
[AR1-GigabitEthernet0/0/0.3]arp broadcast enable

[AR1-GigabitEthernet0/0/0.3]int g0/0/0.4
[AR1-GigabitEthernet0/0/0.3]dot1q termination vid 14
[AR1-GigabitEthernet0/0/0.3]ip address 192.168.4.254 24
[AR1-GigabitEthernet0/0/0.3]arp broadcast enable

4.测试

PC1能PING通其他计算机