华为交换机MSTP和VRRP综合应用配置

采用"双核心"的冗余网络，可以保证网络的稳定性。利用MSTP（多生成树协议）和VRRP（虚拟路由冗余协议）提高网络可靠性。

一、基本配置

LSW1：

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

$Huawei$ undo info-center ena

Info: Information center is disabled.

$Huawei$ sys LSW1

$LSW1$ vlan batch 10 20

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW1$ int vlan 10

$LSW1-Vlanif10$ ip add 192.168.10.252 24

$LSW1-Vlanif10$ int vlan 20

$LSW1-Vlanif20$ ip add 192.168.20.252 24

$LSW1-Vlanif20$ int g0/0/1

$LSW1-GigabitEthernet0/0/1$ p l t

$LSW1-GigabitEthernet0/0/1$ p t a v 10 20

$LSW1-GigabitEthernet0/0/1$ int g0/0/2

$LSW1-GigabitEthernet0/0/2$ p l t

$LSW1-GigabitEthernet0/0/2$ p t a v 10 20

$LSW1-GigabitEthernet0/0/2$ qu

$LSW1$ int eth

$LSW1$ int Eth-Trunk 1

$LSW1-Eth-Trunk1$ p l t

$LSW1-Eth-Trunk1$ p t a v 10 20

$LSW1-Eth-Trunk1$ qu

$LSW1$ int g0/0/23

$LSW1-GigabitEthernet0/0/23$ eth-trunk 1

Info: This operation may take a few seconds. Please wait for a moment....done.

$LSW1-GigabitEthernet0/0/23$ int g0/0/24

$LSW1-GigabitEthernet0/0/24$ eth-trunk 1

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW1-GigabitEthernet0/0/24$ qu

LSW2：

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

$Huawei$ undo info-center ena

Info: Information center is disabled.

$LSW$ sysn LSW2

$LSW2$ vlan batch 10 20

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW2$ int vlan 10

$LSW2-Vlanif10$ ip add 192.168.10.253 24

$LSW2-Vlanif10$ int vlan 20

$LSW2-Vlanif20$ ip add 192.168.20.253 24

$LSW2-Vlanif20$ int g0/0/1

$LSW2-GigabitEthernet0/0/1$ p l t

$LSW2-GigabitEthernet0/0/1$ p t a v 10 20

$LSW2-GigabitEthernet0/0/1$ int g0/0/2

$LSW2-GigabitEthernet0/0/2$ p l t

$LSW2-GigabitEthernet0/0/2$ p t a v 10 20

$LSW2-GigabitEthernet0/0/2$ qu

$LSW2$ int eth

$LSW2$ int Eth-Trunk 1

$LSW2-Eth-Trunk1$ p l t

$LSW2-Eth-Trunk1$ p t a v 10 20

$LSW2-Eth-Trunk1$ int g0/0/23

$LSW2-GigabitEthernet0/0/23$ eth-trunk 1

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW2-GigabitEthernet0/0/23$ int g0/0/24

$LSW2-GigabitEthernet0/0/24$ eth-trunk 1

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW2-GigabitEthernet0/0/24$ qu

LSW3：

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

$Huawei$ undo info-center ena

Info: Information center is disabled.

$LSW$ sysn LSW3

$LSW3$ vlan batch 10 20

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW3$ int e0/0/1

$LSW3-Ethernet0/0/1$ p l a

$LSW3-Ethernet0/0/1$ p d v 10

$LSW3-Ethernet0/0/1$ int e0/0/2

$LSW3-Ethernet0/0/2$ p l a

$LSW3-Ethernet0/0/2$ p d v 20

$LSW3-Ethernet0/0/2$ int g0/0/1

$LSW3-GigabitEthernet0/0/1$ p l t

$LSW3-GigabitEthernet0/0/1$ p t a v 10 20

$LSW3-GigabitEthernet0/0/1$ int g0/0/2

$LSW3-GigabitEthernet0/0/2$ p l t

$LSW3-GigabitEthernet0/0/2$ p t a v 10 20

$LSW3-GigabitEthernet0/0/2$ qu

LSW4：

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

$Huawei$ undo info-center ena

Info: Information center is disabled.

$Huawei$ sysn LSW4

$LSW4$ vlan batch 10 20

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW4$ int e0/0/1

$LSW4-Ethernet0/0/1$ p l a

$LSW4-Ethernet0/0/1$ p d v 10

$LSW4-Ethernet0/0/1$ int e0/0/2

$LSW4-Ethernet0/0/2$ p l a

$LSW4-Ethernet0/0/2$ p d v 20

$LSW4-Ethernet0/0/2$ int g0/0/1

$LSW4-GigabitEthernet0/0/1$ p l t

$LSW4-GigabitEthernet0/0/1$ p t a v 10 20

$LSW4-GigabitEthernet0/0/1$ int g0/0/2

$LSW4-GigabitEthernet0/0/2$ p l t

$LSW4-GigabitEthernet0/0/2$ p t a v 10 20

$LSW4-GigabitEthernet0/0/2$ qu

二、交换机的MSTP配置

LSW1：

$LSW1$ stp in

$LSW1$ stp instance 1 priority 4096

$LSW1$ stp instance 2 priority 0

$LSW1$ stp region-configuration

$LSW1-mst-region$ region-name test

$LSW1-mst-region$ revision-level 1

$LSW1-mst-region$ instance 1 vlan 10

$LSW1-mst-region$ instance 2 vlan 20

$LSW1-mst-region$ active region-configuration

Info: This operation may take a few seconds. Please wait for a mome

$LSW1-mst-region$ qu

LSW2：

$LSW2$ stp instance 1 priority 0

$LSW2$ stp instance 2 priority 4096

$LSW2$ stp region-configuration

$LSW2-mst-region$ region-name test

$LSW2-mst-region$ revision-level 1

$LSW2-mst-region$ instance 1 vlan 10

$LSW2-mst-region$ instance 2 vlan 20

$LSW2-mst-region$ active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

LSW3：

$LSW3$ stp region-configuration

$LSW3-mst-region$ region-name test

$LSW3-mst-region$ revision-level 1

$LSW3-mst-region$ instance 1 vlan 10

$LSW3-mst-region$ instance 2 vlan 20

$LSW3-mst-region$ active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW3-mst-region$ qu

LSW4：

$LSW4$ stp region-configuration

$LSW4-mst-region$ region-name test

$LSW4-mst-region$ revision-level 1

$LSW4-mst-region$ instance 1 vlan 10

$LSW4-mst-region$ instance 2 vlan 20

$LSW4-mst-region$ active region-configuration

Info: This operation may take a few seconds. Please wait for a moment...done.

$LSW4-mst-region$ qu

三、交换机的VRRP配置

LSW1：

$LSW1$ int vlan 10

$LSW1-Vlanif10$ vrrp vrid 10 virtual-ip 192.168.10.254

$LSW1-Vlanif10$ vrrp vrid 10 priority 120

$LSW1-Vlanif10$ qu

$LSW1$ int vlan 20

$LSW1-Vlanif20$ vrrp vrid 20 virtual-ip 192.168.20.254

$LSW1-Vlanif20$ qu

LSW2：

$LSW2$ int vlan 10

$LSW2-Vlanif10$ vrrp vrid 10 virtual-ip 192.168.10.254

$LSW2-Vlanif10$ int vlan 20

$LSW2-Vlanif20$ vrrp vrid 20 virtual-ip 192.168.20.254

$LSW2-Vlanif20$ vrrp vrid 20 priority 150

$LSW2-Vlanif20$ qu

四、验证