华为设备配置Smart Link主备备份

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该配置步骤详细描述了如何在多台交换机（LSW1, LSW2, LSW3, LSW4）上配置VLAN和Trunk端口，以允许VLAN10, 20和30的数据传输。接着，创建SmartLink备份组，设定端口角色，禁用STP，并启用回切功能，设置回切时间为30秒。此外，还启用了发送和接收Flush报文功能，确保链路故障时的数据一致性。最后，验证了配置的有效性。

在这里插入图片描述

配置VLAN信息
[LSW1]vlan batch 10 20 30
[LSW1-GigabitEthernet0/0/2]port link-type trunk
[LSW1-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20 30
[LSW1-GigabitEthernet0/0/3]port link-type trunk
[LSW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20 30
[LSW2]vlan batch 10 20 30
[LSW2-GigabitEthernet0/0/1]port link-type trunk
[LSW2-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20 30
[LSW2-GigabitEthernet0/0/4]port link-type trunk
[LSW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 10 20 30
[LSW3]vlan batch 10 20 30
[LSW3-GigabitEthernet0/0/1]port link-type trunk
[LSW3-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20 30
[LSW3-GigabitEthernet0/0/4]port link-type trunk
[LSW3-GigabitEthernet0/0/4]port trunk allow-pass vlan 10 20 30
[LSW4]vlan batch 10 20 30
[LSW4-GigabitEthernet0/0/2]port link-type trunk
[LSW4-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20 30
[LSW4-GigabitEthernet0/0/3]port link-type trunk
[LSW4-GigabitEthernet0/0/3]port trunk allow-pass vlan 10 20 30
创建Smart Link备份组，并指定端口角色
[LSW1-GigabitEthernet0/0/2]stp disable
[LSW1-GigabitEthernet0/0/3]stp disable
[LSW1]smart-link group 1
[LSW1-smlk-group1]port GigabitEthernet 0/0/2 master
[LSW1-smlk-group1]port GigabitEthernet 0/0/3 slave
使能回切功能并设置回切时间
[LSW1-smlk-group1]restore enable
[LSW1-smlk-group1]timer wtr 30
使能发送Flush报文功能
[LSW1-smlk-group1]flush send control-vlan 10 password simple 123
使能接收Flush报文功能
[LSW2-GigabitEthernet0/0/1]smart-link flush receive control-vlan 10 password simple 123
[LSW2-GigabitEthernet0/0/1]stp disable
[LSW2-GigabitEthernet0/0/4]smart-link flush receive control-vlan 10 password simple 123
[LSW2-GigabitEthernet0/0/4]stp disable
[LSW3-GigabitEthernet0/0/1]smart-link flush receive control-vlan 10 password simple 123
[LSW3-GigabitEthernet0/0/1]stp disable
[LSW3-GigabitEthernet0/0/4]smart-link flush receive control-vlan 10 password simple 123
[LSW3-GigabitEthernet0/0/4]stp disable
[LSW4-GigabitEthernet0/0/2]smart-link flush receive control-vlan 10 password simple 123
[LSW4-GigabitEthernet0/0/2]stp disable
[LSW4-GigabitEthernet0/0/3]smart-link flush receive control-vlan 10 password simple 123
[LSW4-GigabitEthernet0/0/3]stp disable
使能Smart Link组功能
[LSW1]smart-link group 1
[LSW1-smlk-group1]smart-link enable
验证配置