Ruijie RG-S29 Series - Page 369

Command Reference MSTP Commands
Parameter
Description
Parameter
Description
N/A
N/A
Defaults
This function is disabled by default. .
Command
Mode
Interface configuration mode.
Usage Guide
If the compatibility mode is enabled on a port, this port will add different MSTI information into the
to-be-sent BPDU based on the current port to realize interconnection between Ruijie devices and
other SPs' devices.
Configuration
Examples
The following example enables the compatibility mode on interface Gi 0/1.
Ruijie(config)# interface gigabitethernet 0/1
Ruijie(config-if-interface-id-interface-id)#spanning-tree compatible enable
Related
Commands
Command
Description
N/A
N/A
Platform
Description
N/A
9.22 spanning-tree guard loop
Use this command to enable loop guard on the interface to prevent the root port or backup port from
generating loop since they cannot receive bpdu. Use the no form of this command to disable loop
guard.
spanning-tree guard loop
no spanning-tree guard loop
Parameter
Description
Parameter
Description
N/A
N/A
Defaults
This function is disabled by default.
Command
Mode
Interface configuration mode.
Usage Guide
1. Enabling loop guard on a root port or backup port will prevent possible loops caused by BPDU