1. 程式人生 > >H3C的vlan間路由

H3C的vlan間路由

模型:

交換機的配置:

[SW1]vlan 10

[SW1-vlan10]vlan 20  建立vlan 10和vlan 20

[SW1-GigabitEthernet1/0/2]port link-type access

[SW1-GigabitEthernet1/0/2]port access vlan 10  埠配置到vlan 10

[SW1]int gi 1/0/3
[SW1-GigabitEthernet1/0/3]port link-type access

[SW1-GigabitEthernet1/0/3]port access vlan 20  埠配置到vlan 20

接入路由的埠配置:trunk

[SW1]int gi 1/0/1

[SW1-GigabitEthernet1/0/1]port link-type trunk

[SW1-GigabitEthernet1/0/1]port trunk permit vlan 10 20  埠模式為trunk,配置到vlan 10和vlan 20

 

路由器的配置:

與交換機相接的埠需要配置子埠

[R1]int gi 0/0
[R1-GigabitEthernet0/0]undo shutdown  確認埠開啟

[R1]int gi 0/0.10  進入子埠

[R1-GigabitEthernet0/0.10]ip add 192.168.10.1 24  配置埠ip

[R1-GigabitEthernet0/0.10]vlan-type dot1q vid 10  配置該子埠為vlan 10服務
[R1-GigabitEthernet0/0.10]dis this
#
interface GigabitEthernet0/0.10
ip address 192.168.10.1 255.255.255.0
vlan-type dot1q vid 10
#

[R1]int gi 0/0.20
[R1-GigabitEthernet0/0.20]ip add 192.168.20.1 24
[R1-GigabitEthernet0/0.20]vlan-type dot1q vid 20
[R1-GigabitEthernet0/0.20]dis this
#
interface GigabitEthernet0/0.20
ip address 192.168.20.1 255.255.255.0
vlan-type dot1q vid 20
#

以上

配置完以後pc1和pc2可以跨vlan通訊

pc1配置

ip 192.168.10.2/24

路由 ip routing-table 0.0.0.0 0 192.168.10.1

pc2配置

ip 192.168.20.2/24

路由 ip routing-table 0.0.0.0 0 192.168.20.1

 

實際上三層交換機有路由功能:可以在交換機上直接配置

int vlan 10   建立虛擬介面並未介面配置ip

  ip add 192.168.10.1 24

int vlan 20 

  ip add 192.168.20.1 24