Configuration Guide                                                                                                                    MSTP Configuration 
 
Ruijie(config)# interface 
interface-id 
Enter  the  interface  configuration 
mode.  A  legal  interface  includes  a 
physical port and an aggregate link. 
Ruijie(config-if)#bpdu src-mac-check 
H.H.H 
Enable BPDU source MAC check. 
Return to the privileged mode. 
Ruijie# show running-config 
Verify the configuration. 
Ruijie# copy running-config 
startup-config 
To  disable BPDU  source  MAC check,  execute the  no  bpdu  src-mac-check 
command in the interface mode. 
Enabing Root Guard 
To configure interface ROOT Guard, execute the following commands in the 
privileged    mode: 
Ruijie# configure terminal 
Enter the global configuration mode, 
Ruijie(config)#interface 
Interface-id 
Enter  the  interface  configuration  mode.Valid 
interface includes physical port and Aggregate 
Link. 
Ruijie(config-if)#spanning-tree 
guard root 
Enable interface ROOT Guard. 
Return to the privileged mode.   
Ruijie#show running-config 
Verify the configuration. 
Ruijie# copy running-config 
startup-config