HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 2 - LAN Switching Command Refer - Page 138

undo stp root-protection Default The root guard function is disabled. Views Ethernet interface view, aggregate interface view Predefined user roles network-admin Usage guidelines On a port, the loop guard function, the root guard function, and the edge port setting are mutually exclusive, and the one that is configured first takes effect. When the setting is configured in Ethernet interface view, it takes effect on only that interface. When the setting is configured in aggregate interface view, it takes effect on only the aggregate interface. When the setting is configured on a member port in an aggregation group, it takes effect only after the port leaves the aggregation group. Examples # Enable the root guard function for FortyGigE 1/1/1. system-view [Sysname] interface fortygige 1/1/1 [Sysname-FortyGigE1/1/1] stp root-protection Related commands • stp edged-port • stp loop-protection stp tc-protection Use stp tc-protection to enable the TC-BPDU attack guard function for the device. Use undo stp tc-protection to disable the TC-BPDU attack guard function for the device. Syntax stp tc-protection undo stp tc-protection Default The TC-BPDU attack guard function is enabled. Views System view Predefined user roles network-admin 131