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08_MSTP(数通华为)

时间:2019-12-22 11:13:15      阅读:89      评论:0      收藏:0      [点我收藏+]

标签:cti   priority   conf   mod   region   华为   instance   name   style   

1. 网络拓扑

技术图片

2. SW1配置
[SW1]vlan batch 10 20 30 40
[SW1]stp mode mstp

进入MSTP配置视图,MSTP域名为huawei,同时配置VLAN到实例的映射,并激活MSTP配置
[SW1]stp region-configuration
[SW1-mst-region]region-name huawei
[SW1-mst-region]instance 1 vlan 10 20
[SW1-mst-region]instance 2 vlan 30 40
[SW1-mst-region]active region-configuration

配置各实例的优先级,SW1配置为实例1CIST的主根、实例2的次根
[SW1]stp instance 0 priority 0(实例0,这是默认的系统实例,暂时不用理会)
[SW1]stp instance 1 priority 0 (或者 stp instance 1 root primary)
[SW1]stp  instance 2 priority 4096 (或者stp instance 2 root secondary)
[SW1]stp enable

配置端口trunk模式
[SW1-GigabitEthernet0/0/22]port link-type trunk
[SW1-GigabitEthernet0/0/22]port trunk allow-pass vlan all
[SW1-GigabitEthernet0/0/24]port link-type trunk
[SW1-GigabitEthernet0/0/24]port trunk allow-pass vlan all

3. SW2配置
[SW2] vlan batch 10 20 30 40
[SW2] stp mode mstp

[SW2] stp region-configuration
[SW2-mst-region] region-name huawei
[SW2-mst-region] instance 1 vlan 10 20
[SW2-mst-region] instance 2 vlan 30 40
[SW2-mst-region] active region-configuration

[SW1] stp instance 0 priority 4096
[SW2] stp instance 1 priority 4096
[SW2] stp instance 2 priority 0
[SW2] stp enable

[SW2-GigabitEthernet0/0/24] port link-type trunk
[SW2-GigabitEthernet0/0/24] port trunk allow-pass vlan all
[SW2-GigabitEthernet0/0/23] port link-type trunk
[SW2-GigabitEthernet0/0/23] port trunk allow-pass vlan all

4. SW3配置
[SW3] vlan batch 10 20 30 40
[SW3] stp mode mstp

[SW3] stp region-configuration
[SW3-mst-region] region-name huawei
[SW3-mst-region] instance 1 vlan 10 20
[SW3-mst-region] instance 2 vlan 30 40
[SW3-mst-region] active region-configuration
[SW3] stp enable

[SW3-GigabitEthernet0/0/22] port link-type trunk
[SW3-GigabitEthernet0/0/22] port trunk allow-pass vlan all
[SW3-GigabitEthernet0/0/23] port link-type trunk
[SW3-GigabitEthernet0/0/23] port trunk allow-pass vlan all

 5. 查看配置

技术图片

实例1 的23端口是阻塞的,实例2的22端口是阻塞的。

08_MSTP(数通华为)

标签:cti   priority   conf   mod   region   华为   instance   name   style   

原文地址:https://www.cnblogs.com/luwei0915/p/12079007.html

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