H3C配置8

8、STP配置 
[Quidway]stp {enable|disable}                               ；设置生成树,默认关闭 
[Quidway]stp mode rstp                                         ；设置生成树模式为rstp 
[Quidway]stp priority 4096                         ；设置交换机的优先级 
[Quidway]stp root {primary|secondary}             ；设置为根或根的备份 
[Quidway-Ethernet0/1]stp cost 200                ；设置交换机端口的花费 
MSTP配置： 
# 配置MST域名为info，MSTP修订级别为1，VLAN映射关系为VLAN2～VLAN10映射到生成树实例1上，VLAN20～VLAN30映射生成树实例2上。 
<Sysname> system-view 
[Sysname] stp region-configuration 
[Sysname-mst-region] region-name info 
[Sysname-mst-region] instance 1 vlan 2 to 10 
[Sysname-mst-region] instance 2 vlan 20 to 30 
[Sysname-mst-region] revision-level 1 
[Sysname-mst-region] active region-configuration