1、配置 BPDU 保护功能
system-view
stp bpdu-protection //请在有边缘端口的设备上进行如下配置
2、配置根保护功能
system-view
interface ge 0/0/1
stp root-protection
3、配置环路保护功能
system-view
interface ge 0/0/1
stp loop-protection
4、配置端口角色限制功能
system-view
interface ge 0/0/1
stp role-restiction
5、配置TC-BPDU传播限制功能
system-view
interface ge 0/0/1
stp tc-restiction
6、配置防TC-BPDU***保护功能
system-view
stp tc-protection //该功能默认开启
stp tc-protection threshold number
7、配置BPDU拦截功能
system-view
interface ge 0/0/1
bpdu-drop any
