实验

实验要求

交换机配置MSTP+VRRP，SW1作为VLAN10的主，VLAN20的备，SW2相反，使得PC1和PC2可以互通。

1.配置各主机IP子网和网关

配置PC1：IP为192.168.1.1，子网掩码为255.255.255.0，网关为192.168.1.254

配置PC2：IP为192.168.2.1，子网掩码为255.255.255.0，网关为192.168.2.254

2.配置交换机SW1

<Huawei>sys
[Huawei]sys SW1

[SW1]vlan batch 10 20

[SW1]int vlanif 10
[SW1-Vlanif10]ip add 192.168.1.252 24
[SW1-Vlanif10]vrrp vrid 1 virtual-ip 192.168.1.254
[SW1-Vlanif10]vrrp vrid 1 priority 110

[SW1-Vlanif10]int vlanif 20
[SW1-Vlanif20]ip add 192.168.2.253 24
[SW1-Vlanif20]vrrp vrid 2 virtual-ip 192.168.2.254

[SW1-Vlanif20]int g0/0/1
[SW1-GigabitEthernet0/0/1]p l t
[SW1-GigabitEthernet0/0/1]p t a v a
00
[SW1]dis vrrp brief 
VRID  State        Interface                Type     Virtual IP     
----------------------------------------------------------------
1     Master       Vlanif10                 Normal   192.168.1.254  
2     Backup       Vlanif20                 Normal   192.168.2.254  
----------------------------------------------------------------
Total:2     Master:1     Backup:1     Non-active:0 

[SW1]stp region-configuration 
[SW1-mst-region]region-name huawei
[SW1-mst-region]instance 1 vlan 10
[SW1-mst-region]instance 2 vlan 20
[SW1-mst-region]active region-configuration 

[SW1-mst-region]q
[SW1]stp mode mstp
[SW1]stp instance 1 root primary 
[SW1]stp instance 2 root secondary 

3.配置交换机SW2

<Huawei>sys
[Huawei]sys SW2

[SW2]vlan batch 10 20

[SW2]int vlanif 10
[SW2-Vlanif10]ip add 192.168.1.253 24
[SW2-Vlanif10]vrrp vrid 1 virtual-ip 192.168.1.254

[SW2-Vlanif10]int vlanif 20
[SW2-Vlanif20]ip add 192.168.2.252 24
[SW2-Vlanif20]vrrp vrid 2 virtual-ip 192.168.2.254
[SW2-Vlanif20]vrrp vrid 2 priority 110

[SW2-Vlanif20]int g0/0/1
[SW2-GigabitEthernet0/0/1]p l t
[SW2-GigabitEthernet0/0/1]p t a v a

[SW2-GigabitEthernet0/0/1]q
[SW2]dis vrrp brief
VRID  State        Interface                Type     Virtual IP     
----------------------------------------------------------------
1     Backup       Vlanif10                 Normal   192.168.1.254  
2     Master       Vlanif20                 Normal   192.168.2.254  
----------------------------------------------------------------
Total:2     Master:1     Backup:1     Non-active:0   
  

[SW2]stp region-configuration 
[SW2-mst-region]region-name huawei
[SW2-mst-region]instance 1 vlan 10
[SW2-mst-region]instance 2 vlan 20
[SW2-mst-region]active region-configuration 

[SW2-mst-region]q
[SW2]stp mode mstp
[SW2]stp instance 1 root secondary 
[SW2]stp instance 2 root primary 

4.配置交换机SW3

<Huawei>sys
[Huawei]sys SW3

[SW3]vlan batch 10 20

[SW3]int g0/0/1
[SW3-GigabitEthernet0/0/1]p l t
[SW3-GigabitEthernet0/0/1]p t a v a

[SW3-GigabitEthernet0/0/1]int g0/0/2
[SW3-GigabitEthernet0/0/2]p l t
[SW3-GigabitEthernet0/0/2]p t a v a

[SW3-GigabitEthernet0/0/2]int g0/0/3
[SW3-GigabitEthernet0/0/3]p l a
[SW3-GigabitEthernet0/0/3]p d v 10

[SW3-GigabitEthernet0/0/3]int g0/0/4
[SW3-GigabitEthernet0/0/4]p l a
[SW3-GigabitEthernet0/0/4]p d v 20

[SW3]stp region-configuration 
[SW3-mst-region]region-name huawei
[SW3-mst-region]instance 1 vlan 10
[SW3-mst-region]instance 2 vlan 20
[SW3-mst-region]active region-configuration 

5.ping测试

标签：region,配置,GigabitEthernet0,192.168,案例,VRRP,SW1,SW3,SW2
来源： https://blog.csdn.net/guguai7/article/details/115628592